Joint venture with Western Electric (United States)
Former names
Nippon Electric limited partnership (1898–99) · Nippon Electric Company (1899–1943, 1945–) · Sumitomo Communication Industries (1943–45)
Revenue · FYE Mar 2026
$22.7B (¥3.58tn)
Net profit · FYE Mar 2026
$1.7B (¥270bn)
NEC: long-term performance & turning pointsSales (revenue) and profit-margin ratio
Sales (¥ bn)Net margin (%)
1899From telecoms maker to comprehensive electronics: a century of diversification
Revenue (¥ bn, bars) · net margin (%, line)
Source: securities reports
FY1967 · unconsolidated
Revenue$282M
Net income$12M
Net margin4.1%
→
FY1999 · consolidated
Revenue$41.8B
Net income-$1.4B
Net margin-3.3%
1899Founded as Nippon Electric Company, a joint venture with Western Electric
1918Western Electric's overseas arm I.W.E. takes over the NEC shareholding
1925I.W.E. becomes an ITT subsidiary and is renamed International Standard Electric
1932ISE entrusts the management of NEC to Sumitomo Honsha
1941ISE's NEC shares are disposed of as enemy property
1943Renamed Sumitomo Communication Industries
1945The name Nippon Electric Company is restored
1949Listed on the Tokyo Stock Exchange
1951The capital tie-up with ISE is revived
1961Divisional structure adopted; moves up to the TSE First Section
1963Nippon Electric New York established (now NEC Corporation of America)
1975The Central Research Laboratories are completed
1978Chairman Kobayashi Koji proposes C&C, the fusion of computers and communications
1982The PC-9800 series goes on sale
1993A business-headquarters structure of 22 units is adopted
1999Record consolidated loss; the Sekimoto era ends and Nishigaki Koji becomes president
For its first hundred years NEC grew by adding. It began in July 1899 as Japan's first manufacturer formed as a joint venture with foreign capital, building telephone exchanges under Western Electric's patents, and by the 1980s it led the world in DRAM and held more than half of Japan's PC market under Kobayashi Koji's banner of C&C, the fusion of computers and communications. Revenue rose from $281.9M (¥102bn) in the year to March 1967 to $41.8B (¥4.76tn) in the year to March 1999 — yet by the end of that span the same breadth that had carried the company was scattering its competitive strength across businesses the world market was re-sorting.
Laying the foundations of a telecoms maker born as a foreign joint venture
Before NEC came into being, Japan's telecommunications system was built up in stages. Telegraph service began in 1869, telephones came into use from 1877, in 1890 a full public telecommunications service began under state operation, and in 1896 a seven-year telephone expansion plan was adopted (企業の歴史:明治百年, Corporate Histories: A Century of Meiji, 1968). Western Electric of the United States, already the largest telecommunications equipment company in the world, wanted a way into the Japanese market as part of its global activity. With the revision of the commercial treaties in 1899, the Nippon Electric limited partnership — established the previous year, in 1898, with capital of ¥50,000 — was taken as the base, and with an injection of capital from Western Electric it was reorganised as a joint-stock company with capital of ¥200,000. That it started from a predecessor partnership and launched as a joint venture with foreign capital set the direction of the international character that followed.
NEC was founded in July 1899 as Nippon Electric Company (日本電気株式会社), a joint venture with Western Electric of the United States — W.E., as it was known in Japan. It was the country's first manufacturer formed as a joint venture with foreign capital, and at the outset its main businesses were telephone exchanges and telecommunications equipment. Telecommunications equipment was a capital-goods industry in which mass-production know-how and a web of patents decided the base of the business, and at a time when Japan had little accumulated volume-manufacturing technology of its own, tying up with Western capital to bring the technology in was the rational choice. In 1918 Western Electric separated its overseas investment arm and the resulting company, I.W.E., took over the NEC shareholding; in 1925 I.W.E. was acquired by ITT and renamed International Standard Electric (ISE). From its first day NEC grew its telecommunications business as one part of a Western capital group.
In June 1932 ISE entrusted the management of NEC to Sumitomo Honsha — the starting point of the later relationship with the Sumitomo group. In December 1941 the NEC shares held by ISE were disposed of as enemy property and the capital tie was dissolved, and in 1943 the company changed its name to Sumitomo Communication Industries. After the defeat it returned to the name Nippon Electric Company in November 1945, listed on the Tokyo Stock Exchange in May 1949, and revived its capital tie-up with ISE in November 1951. Looking back years later, president Kobayashi Koji (小林宏治) described the state of the industry: In the field of electrical communications, the technology and the real condition of the industry were such that, in terms of patents, as much as ninety per cent were foreign patents. The related materials and components industries were extremely poor — near enough to non-existent. (経済同友, June 1966), and spoke of the effort spent catching up with technology of Japan's own. As a company with the unusual history of having its foreign ties severed in wartime and reconnected immediately afterwards, NEC placed the foundations of its international network business on a continuing relationship with Western capital.
Diversification accelerated by the C&C idea: semiconductors and PCs
In April 1961 NEC introduced a divisional structure, switching to six divisions — telecommunications equipment, radio equipment, electronic devices, electronic components, consumer products and overseas. In October of the same year it moved up to the First Section of the Tokyo Stock Exchange, and in January 1963 it established Nippon Electric New York (today NEC Corporation of America) in the United States, putting overseas expansion on a proper footing. The Central Research Laboratories were completed in September 1975, and from the 1970s the company steadily expanded investment in semiconductors and computers. This was the run-up in which a single-product telecommunications equipment maker widened its field into a comprehensive electronics maker spanning information processing and communications. Already in 1966 president Kobayashi saw where software was heading: About ten years ago, with electronic computers, you supplied the machine to the customer and the customer worked out how to use it. Lately the computer comes with software attached, and that too is supplied to the customer for their satisfaction — the software business has become integrated with the hardware. (経済同友, June 1966)
In 1978 chairman Kobayashi Koji proposed at Intelcom '78 the concept of C&C — the fusion of Computers and Communications. He later set out the circumstances behind it: I proposed C&C, arguing that we should make use of the synergy between our business domains. (構想と決断, Vision and Decision, 1989). NEC did not have the resources to fight the world in any single domain, and could only stand against Western rivals through synergies across domains. The PC-9800 series, launched in October 1982, held more than half the domestic PC market into the first half of the 1990s, and in the 1980s NEC took the world's top share in DRAM. A trade magazine in 1983 rated the rise of the brand: Nippon Electric is not merely a high-technology company; as its proposal of C&C symbolises, it throws up dreams with a deft feel for the times; and from 1981 it knocked the perennial number one, Hitachi, off the top and took first place three years running (強さの研究・日本電気, A Study in Strength: Nippon Electric, 26 December 1983).
The weight of diversification surfaces as scattered strength at the end of the 1990s
Diversification was an engine of growth and, at the same time, a device for scattering competitive strength. In the second half of the 1990s the rise of Korean and Taiwanese makers eroded the profitability of the DRAM business, and in PCs the spread of IBM-compatible machines (DOS/V) stripped the proprietary PC-9800 standard of its advantage. The telecommunications equipment business was strong in the home market but relatively weak abroad against Siemens, Alcatel and Nortel in North America and Europe, and the structural weakness of a company that could not fight on economies of scale gradually came to the surface. In 1990 president Sekimoto Tadahiro (関本忠弘) set out a line of differentiating through software and philosophy — The finest software is philosophy. I am now putting it this way: corporate philosophy and corporate culture are the fifth management resource. (日経ビジネス, 18 June 1990) — but it was not enough to overturn the pressure of falling hardware prices in DRAM and PCs. One by one, the business fields NEC had widened under the C&C idea were being pushed into positions where profit was hard to make as the world market re-sorted itself.
In February 1999 the Nihon Keizai Shimbun reported that consolidated net income for the year to March 1999 would fall to a record loss of $1.3B (¥150bn), that some 15,000 employees, about 10 per cent of the workforce worldwide, will be cut over the next three years, and that 9,000 of them in Japan alone would be affected (日本経済新聞, 20 February 1999). The internal company system introduced in April 2000 was an attempt to run the three main pillars on independent accounts and make responsibility clear. At the same time, the collapse of prices in the semiconductor memory market made a review of the business portfolio unavoidable, and in November 2002 NEC hived off its semiconductor business to establish NEC Electronics — the first major surgery to cut one wing of its founding trade away from the parent. That the company kept swapping its organisation over in short order — a business-line system in April 2003, a business-unit system in April 2004 — tells of the drift of those years, when it could not find the right shape; the design of an organisation to work off the legacy of diversification was still unsettled when the external shock of the DRAM price collapse arrived.
2000The ¥296.6bn loss and the decade of divestment it began
Revenue (¥ bn, bars) · net margin (%, line)
Source: securities reports
FY2000 · consolidated
Revenue$46.3B
Net income$97M
Net margin0.2%
→
FY2015 · consolidated
Revenue$24.3B
Net income$473M
Net margin2%
2000Internal company system and corporate officer system introduced
2002The semiconductor business is hived off as NEC Electronics
2006NEC Infrontia becomes a wholly owned subsidiary
2009A consolidated net loss of ¥296.6bn is booked
2010Endo Nobuhiro becomes president
2010NEC Electronics and Renesas Technology merge to form Renesas Electronics
2012FY11 consolidated net loss of ¥110.3bn
2013NEC Casio Mobile Communications quits new smartphone development
2014BIGLOBE is sold to a KKR-affiliated fund
The decade that followed was one of subtraction. A record consolidated net loss of $3.2B (¥297bn) in the year to March 2009 exposed how much it cost to clear up around the founding businesses, and over the next five years NEC let go of semiconductors, handsets and its internet service one after another. Revenue fell from $46.3B (¥4.99tn) in the year to March 2000 to $24.3B (¥2.94tn) in the year to March 2015: stopping the losses came first, and scale was the price.
The ¥296.6bn loss lays bare the cost of clearing up around the founding trades
In the first half of the 2000s NEC had hived off its semiconductor business yet still carried PCs, mobile phones, telecommunications infrastructure and systems integration side by side. In June 2005 it made NEC Soft and NEC System Technologies wholly owned subsidiaries — later NEC Solution Innovators — and in May 2006 it did the same with NEC Infrontia (now NEC Platforms), consolidating the SI side. But falling prices in semiconductors and PCs and the poor performance of the overseas telecommunications equipment business did not stop, and the earnings structure stayed fragile. The portfolio was being swapped over, but delay in deciding when to exit let the cost of keeping loss-making businesses alive accumulate, leaving the accounts vulnerable to any change in the external environment.
The Lehman shock of autumn 2008 was the decisive blow. For the year to March 2009 NEC posted revenue of $45.1B (¥4.22tn) and an operating loss of $66.3M (¥6bn), and the consolidated net loss reached $3.2B (¥297bn). The largest loss since listing, it was the result of restructuring charges in semiconductors, handsets and the overseas telecommunications business piling up at once — not simply a worsening of market conditions. Morita Takayuki (森田隆之) later recalled in an interview that the single biggest reason for booking the loss was that NEC at the time faced a management crisis grave enough that it might have gone under. In April 2010 the presidency passed from Yano Kaoru (矢野薫) to Endo Nobuhiro (遠藤信博), switching to a line-up that would lead structural reform under crisis conditions. The loss made the cost of winding up around the founding trades visible, and it was the watershed from which the following ten years began.
Semiconductors, handsets and BIGLOBE let go, and ¥250bn of revenue given up
In the five years after the crisis NEC cut business after business away. In April 2010 NEC Electronics merged with Renesas Technology to form Renesas Electronics, and NEC withdrew from the semiconductor business that had been one of its founding trades. The year to March 2011 brought a net loss of $156.7M (¥13bn), and the year to March 2012 a net loss of $1.4B (¥110bn), driven in part by goodwill impairment at the US subsidiary NEC Corporation of America — two loss-making years in a row. A large goodwill balance that had priced in growth expectations for the overseas business had to be written down within a short span, and the weakness inherent in leaning too heavily on overseas M&A surfaced here as well. Forced into a two-front campaign — cutting away one wing of the founding business while continuing to book impairments at overseas subsidiaries — the parent kept spending its strength clearing up after the diversification of the past.
In July 2013 NEC Casio Mobile Communications withdrew from developing new smartphone models and folded the smartphone business, an episode that became the symbol of Japanese electronics makers leaving smartphones. In April 2014 NEC sold BIGLOBE, its internet service business, to a KKR-affiliated fund for about $661.4M (¥70bn), taking the tidying-up of non-core businesses further. In April 2016 the presidency passed from Endo Nobuhiro to Niino Takashi (新野隆). Stopping the losses took priority over shrinking revenue: sales were $31.5B (¥3.07tn) in FY12, the year to March 2013, and $25.9B (¥2.82tn) in FY15, the year to March 2016 — a restructuring that accepted a fall of some ¥250 billion in revenue. It was steering in the opposite direction from the diversification line, taking the shrinking of scale as the starting point for rebuilding the earnings structure.
Concentrating on domestic IT, and the return of earning power
While it let go of one business after another around its founding trades, the domestic IT business gained relative weight. The new segments introduced in FY13, the year to March 2014, set out four pillars — Public, Enterprise, Telecom Carrier and System Platform — and Public, serving central and local government, produced stable profits. Consolidated operating profit for FY14, the year to March 2015, was $1.1B (¥128bn), a turn back to normal from the FY08 loss. Letting go of areas with large swings in profitability, such as semiconductors and overseas telecommunications equipment, and moving the centre of the portfolio to domestic IT, showed up here in profit. Of the two faces of the C&C that chairman Kobayashi had drawn in the 1980s, one — overseas telecommunications equipment — had been let go, and what remained was a lean balance sheet centred on domestic IT. Revenue, though, stayed shrunken, and a new axis of growth was not yet in view.
A growth driver was still not visible. The domestic IT market was mature and price competition in SI was fierce. Overseas, the company was at a disadvantage to Nokia and Ericsson in telecommunications equipment, and the structure in which it could not fight on economies of scale persisted. To stop revenue shrinking, NEC would have to redefine the business model itself along an axis other than its conventional business categories. In April 2016 Niino Takashi became president and CEO, and in January 2018 the company announced 2,170 job cuts in Japan, deciding to take structural reform a stage deeper. The simple cutting away of loss-making businesses had largely run its course; what was needed next was action to raise the earning power of the businesses that remained — a more far-reaching reform, a move to a lean structure that included the head-office functions.
2016A business model redefined by BluStellar, and record profits
Revenue (¥ bn, bars) · net margin (%, line)
Source: securities reports
FY2016 · consolidated
Revenue$25.9B
Net income$631M
Net margin2.4%
→
FY2026 · consolidated
Revenue$22.7B
Net income$1.7B
Net margin7.5%
2016Niino Takashi becomes president and CEO
20182,170 job cuts in Japan are announced
2021Morita Takayuki succeeds Niino as president and CEO
2021The 2025 Mid-term Management Plan is announced; the share price falls 14%
2022NEC Fielding is taken wholly owned through a tender offer
2023The BluStellar strategy goes into full operation
2023NEC becomes a company with a nominating committee
2025NEC Networks & System Integration becomes a wholly owned subsidiary
2025Agreement to acquire CSG Systems International for about US$2.9bn
2025Conventional 5G base-station (RU/CU) business to end at the close of FY2025
The last stretch was about rebuilding earning power rather than cutting. Morita Takayuki took over in April 2021 with a mid-term plan the market marked down by 14 per cent the day after it was announced, and answered it four years later with a record operating profit of $1.7B (¥257bn) for the year to March 2025 — built on BluStellar, which recast a catalogue of ten thousand products into thirty industry scenarios. With the balance restored, NEC turned outward again, agreeing in October 2025 to buy CSG Systems International of the United States.
A 2025 mid-term management plan the market doubted
In April 2021 the presidency passed from Niino Takashi to Morita Takayuki. Morita had long handled NEC's overseas business and corporate strategy, and the appointment was made in the expectation that he would finish off the structural reform that remained while searching for a new axis of growth. In the same month, April 2021, the Morita administration announced the 2025 Mid-term Management Plan. Its content was the continuation of conventional structural reform alongside advance investment in DX, AI and security — a design that ran defence and attack at once. It was a two-tier plan, winding up the founding trades and investing in new businesses in parallel; at the point of announcement the margin in domestic IT was still low, and the plan's feasibility had not yet been proven in the numbers. A company that had spent more than twenty years drawing up mid-term plans and then revising them down had put out another new one.
The day after the announcement, NEC's share price fell 14 per cent. The market judged, once again, that advance investment would depress near-term profit. Morita himself referred to that fall at a later results briefing: The day after we announced the 2025 mid-term plan in 2021 the share price fell 14 per cent, but we did not lose heart — we carried out the structural reform and the advance investment properly, and that is what is paying off now. (FY24 results briefing). The market's scepticism at the time had reasonable grounds behind it. Since 2009 NEC had raised a next growth strategy many times, only to be hit each time by a loss or a downward revision, and investor confidence was thin. More than twenty years after the Nihon Keizai Shimbun reported the record ¥150 billion loss and 15,000 job cuts of February 1999, the market saw it as the same thing being said again.
The BluStellar turn to scenario offerings, and a margin gap
In April 2023 NEC put the BluStellar strategy into full operation. The core idea was a shift from selling individual products outright to a business of scenario offerings. The roughly ten thousand products the company had carried were pulled together into 500 offerings, then reorganised into thirty scenarios common across industries. Customers would be proposed problem-solving packages by the scenario. The design was built to maximise TCV (Total Contract Value), raising unit price and margin at the same time. It was an attempt to move from the accumulation of order-by-order local optimisation that SI companies tend to carry, to a business model premised on reuse across industries.
NEC states that there is a gap of two to three percentage points in margin between the BluStellar business and the rest — Non-BluStellar — and of three to five points between scenario-type offerings and other products (IR Day 2025). It has set out a policy of reaching BluStellar revenue of $6.7B (¥1tn) and a margin of 20 per cent within three to four years, over the next mid-term plan period, and has begun to show clear signs of it from within the current period. In April 2022 it made NEC Fielding a wholly owned subsidiary through a tender offer, and in June 2023 it moved to a company with a nominating committee, refreshing its governance structure to match. By running the change of business model and the redesign of capital and governance in parallel, NEC sought to raise the feasibility of the mid-term plan through both wheels — business structure and decision-making structure — in a single integrated redesign.
Completing the 2025 plan, record profits, and the turn to attack with CSG
As it turned out, NEC's results improved through the second half of the 2025 mid-term plan period. FY23, the year to March 2024, brought consolidated revenue of $23.0B (¥3.48tn) and operating profit of $1.2B (¥188bn); FY24, the year to March 2025, revenue of $22.9B (¥3.42tn) and operating profit of $1.7B (¥257bn) — a record level of operating profit. BluStellar's margin improved by 2.1 points year on year and the order backlog in domestic IT services rose 16 per cent. The numbers themselves justified the plan as it had stood in 2021, and served as an after-the-fact answer to the market scepticism that had priced in the 14 per cent fall on the day of the announcement. The two-tier design combining structural reform with advance investment showed up in profit four years on. Sixteen years after the 2009 loss, NEC had finally reached an operating margin of 7.5 per cent, a level commensurate with a portfolio centred on domestic IT.
In March 2025 NEC made NEC Networks & System Integration a wholly owned subsidiary, carrying the group reorganisation further. On 29 October 2025 it announced the acquisition of CSG Systems International of the United States, founded in 1994, for a total of about US$2.9 billion, or $3.0B (¥442bn). The premium over the previous day's close was 17.38 per cent and the assumed EV/EBITDA multiple 10.3 times; CSG's FY24 results showed revenue of about US$1,197 million and an adjusted EBITDA margin of 23 per cent — a company with a stable earnings base. The aim was to strengthen the base of the telecom and broadband software business through complementarity with the US subsidiary Netcracker. It was a move shifting NEC's centre of gravity to North American M&A, out of the phase of continuous divestment it had run for more than a decade and into a phase of buying in North America — a decision to restart, in a different category, the overseas M&A on which it had been burnt by the goodwill impairment at NEC Corporation of America in 2012.
The turning points, read in full: what was at stake, what was chosen and what the revenue did around it. The Japanese edition is the edition of record and carries the sourced dossier behind each decision — background, options weighed, outcome — linked under every decision.
Revenue (¥ bn) · net margin % · around FY1978
Key decision · 1978
Proposing C&C: the fusion of computers and communications as a company-wide vision (1978)
What one vision gives to a diversified company
At the heart of this decision was the question of how to bind a diversified set of businesses into a single meaning. In telecommunications equipment, semiconductors and computers alike, NEC lacked the strength to aim for the top of the world on its own, and Nippon Electric could not take the road of growing each of them separately. What chairman Kobayashi Koji packed into the three characters of C&C was the idea of multiplying the businesses together through a single view of technology — the fusion of computers and communications — rather than lining them up as an addition. The work of the proposal can be seen in the way it let the relationship in which individual products and technologies lift one another be told in the same words to employees, customers and investors alike.
That said, the power of a single vision to guide diversification is tested as the times move on. The account C&C gave in the 1980s had the force to bind the businesses together while semiconductors, PCs and communications were all growing; once the economics of each field diverged from the 1990s, the same banner also carried a tendency to blunt the narrowing of the portfolio. Even so, the problem of how a company with limited resources holds one consistent logic running through its individual businesses as it faces the world remains today in a changed form. C&C looks like a reference point that later managements returned to again and again — an attempt by a diversified company to give meaning to its own breadth.
Announcing the record consolidated loss, and Kaneko's resignation for Nishigaki (1999)
A charismatic regime prolonged, and a turn made late
At the heart of this decision lies not the financial first aid of a record loss and 15,000 job cuts, but the winding up — in the unusual form of president Kaneko's sudden resignation — of a charismatic management regime that had run for about twenty years since the proposal of C&C in 1978. C&C, which bound semiconductors, computers and communications under a single banner, was the driving force that made NEC the most sought-after employer among science and engineering graduates. While that centripetal force held the diversification together, the prolonging of the regime can also be seen to have delayed the judgement of choosing businesses afresh in step with the re-sorting of the world market.
The road NEC took under Nishigaki and after was one of letting go, one at a time, of the businesses spread too wide under C&C — semiconductors, then PCs, then mobile phones. The announcement of the loss and the change at the top in 1999 mark the beginning of that tidying-up, which might be called the decade of divestment. The weight of this decision lies in the fact that the charismatic regime was touched not while there was strength to spare in good times, but under pressure from a record loss. How much does long-running success under a single banner delay the next turn — NEC's 1999 leaves a question that speaks to Japanese companies today.
Hiving off the semiconductor business and founding NEC Electronics (2001)
What it means to carve out a founding trade built in-house
At the heart of this decision was the question of whether a founding trade that had climbed to the top of the world could be cut away from the parent because it was losing money. Semiconductors were the source of the technology that supported the diversification of the C&C line, and a pillar developed in-house, integrally with communications and computers. Moving memory, where prices kept collapsing, into a joint venture first, and then carving out even the remaining logic business into an independent company, can be seen as the process of stepping down from the model of a comprehensive electronics maker that keeps everything in-house. The weight of this restructuring lies in the fact that NEC put its hand to its founding trade not while it was doing well, but under pressure from a loss of record scale.
The hived-off company showed early fruit in independent accounting and faster decisions, but the semiconductor business that had been carved out eventually left NEC's hands altogether and was merged into Renesas. Separation bought lightness in exchange for giving up the initiative in a business long nurtured. What to keep in-house and what to put outside — the question of selection and concentration still asked today was put to NEC early, and with its founding trade itself as the object. The reach of the decision shows in the way an actual exit from the business followed the carve-out drawn up on the logic of efficiency.
Merging the semiconductor subsidiary NEC Electronics into Renesas Technology (2009)
The decision to let a founding trade go
At the heart of this decision is the fact that a semiconductor business built in-house through vertical integration was let go under the logic of scale. NEC had made everything internally, from telecommunications equipment through computers to semiconductors, and in the C&C era of proclaiming the fusion of computers and communications those in-house semiconductors underpinned the strength of the whole company. The loss after Lehman brought home that the cost of maintaining that strength exceeded the company's stamina. The third place in the world that the merger produced was a rational outcome, while the weight of selection and concentration shows in the fact that NEC moved to the side of sharing with another company a founding trade over which it had once contended for the world's top position.
That said, whether letting go was the right answer is still hard to judge from what followed. After NEC's departure, Renesas went through a rebuild backed by public funds and turned into a high-earning company, holding the world's top share in microcontrollers. Whether NEC could have carried out that revival had it kept the business in-house, or whether they would have gone down together, cannot be known. With the reorganisation of Japan's semiconductor industry again being discussed as national policy, this merger — which bundled a founding trade back together for reasons of scale — quietly leaves the question of who should carry a business, and how much of it should be held in-house.
The BluStellar turn and a return to growth: leaving the hardware sell-through behind (2021)
What it takes for a company that defended itself through crisis to turn to attack
At the heart of this decision is the question of whether a company driven into pure defence by crisis can, at the end of that defence, turn to attack again. NEC spent ten years letting go of what lay around its founding trades and stopped the losses by shrinking into the domestic IT business. The BluStellar strategy was an attempt to raise up, from that shrunken body, a business model that sells the solving of problems rather than an outright sale. The success or failure of the strategy can be seen to hang on whether the lightness that defence produced can be recomposed into resources for attack.
That said, how far the framing of raising social value and economic value at the same time is matched by substance is still hard to see. A concept binding DX, generative AI and security together has borne fruit as record profit, while competition in generative AI is fast and worldwide, and the bundled strength may not last. After twenty years of pure defence, what kind of attack will NEC choose — the BluStellar strategy and the CSG acquisition that followed connect to a question of the present day: what a company that has survived a crisis stakes next. It is still early to be definite, and the answer looks likely to be reflected in the mid-term plans to come.
This English edition follows the Japanese one chapter by chapter. The Japanese edition remains the edition of record: it carries the source-by-source citations, the financial tables and the shareholder and executive records. 日本語版(詳細)— NEC full history in Japanese →
NEC Corporation — 有価証券報告書 (annual securities reports) and company results materials, including the FY24 results briefing and IR Day 2025.
企業の歴史 : 明治百年 (Corporate Histories: A Century of Meiji, Keizai Shunju-sha, 1968), the Nippon Electric entry.
Kobayashi Koji — 構想と決断 (Vision and Decision, 1989). NDL Search
Nikkei Inc. — 日本経済新聞 (Nihon Keizai Shimbun), 20 February 1999, on the record loss and the 15,000 job cuts; 日経産業新聞 (Nikkei Sangyo Shimbun), 15 June 1983, on the software development subsidiaries set up in Tohoku and Chugoku.
Nikkei Business — 日経ビジネス, 18 June 1990, Sekimoto Tadahiro on philosophy as the fifth management resource.
強さの研究・日本電気 (A Study in Strength: Nippon Electric), cover feature, 26 December 1983 issue.
経済同友 (Keizai Doyu), June 1966, Kobayashi Koji on the state of the electrical communications industry and on software.