ENVALITH
株式会社ニッキ logo

NIKKI CO.,,LTD.

6042・Standard Market・Transportation Equipment

Official website
株式会社ニッキ logo
NIKKI CO.,,LTD.6042

Business

Nikki Co., Ltd. is a fuel control equipment specialist manufacturer founded in 1932, operating four manufacturing segments—Gas Equipment (ECU, injectors, etc.), General-Purpose Equipment (general-purpose carburetors and two-wheeler injection systems), Automotive Equipment (throttle bodies, etc.), and Industrial Equipment (pneumatic control equipment and construction machinery components)—along with a Real Estate Leasing Business. Centered on its domestic Atsugi plant, the company has built a global manufacturing and sales network with sites in China (Shenyang Nikki Carburetor Co., Ltd.), the United States (NIKKI AMERICA, INC.), India (NIKKI INDIA FUEL SYSTEMS PRIVATE LIMITED), Thailand (NIKKI THAILAND CO., LTD.), and other locations. Major customers include leading U.S. engine manufacturers such as Briggs & Stratton and Rehlko (formerly Kohler Co.), as well as distributors serving the Chinese market. Consolidated net sales for FY2026 (ending March 2026) were ¥9,269 million.

Business Model

In the manufacturing segment, the company leverages a multi-site production system spanning Japan and overseas to supply fuel control equipment to each market. Long-standing business relationships with Briggs & Stratton and Rehlko underpin sales of General-Purpose Carburetors (Agricultural/Industrial) to the US, while stable transactions with Shanghai Taizi Meiya Trading Co., Ltd. and others support the Gas Equipment Business in China. Meanwhile, the leasing business for company-owned real estate achieves an extremely high operating margin of 79.3% (FY2026 (ending March 2026)), functioning as a stable revenue source that offsets fluctuations in the manufacturing segment's earnings.

Company Strengths

The top four customers—Briggs & Stratton (14.5% of net sales), Rehlko (12.0%), Shanghai Taizi Meiya Trading Co., Ltd. (10.1%), and Global Component Technology (10.0%)—together account for approximately 47% of net sales. This stable order base, backed by many years of transaction history, forms an entry barrier that competitors cannot easily replicate in a short period.

The Real Estate Leasing Business, which utilizes the site of the head office Atsugi Plant, achieved net sales of ¥757 million, operating profit of ¥600 million, and an operating margin of 79.3% in FY2026 (ending March 2026). Functioning as a stable earnings source unaffected by the foreign exchange and raw material fluctuation risks facing the manufacturing business, it alone generated approximately 54% of the group's total operating profit of ¥1,106 million.

In addition to the domestic Atsugi Plant, the company has overseas manufacturing bases including Shenyang Nikki Carburetor Co., Ltd. (China), NIKKI INDIA FUEL SYSTEMS PRIVATE LIMITED (India), and NIKKI THAILAND CO., LTD. (Thailand). By maintaining local manufacturing and sales systems tailored to demand in each market, the company achieves both cost competitiveness and stable supply.

ENVALITH's Perspective

In FY2026 (ending March 2026), net sales were ¥9,269 million (up 10.9% year on year), operating income was ¥1,106 million (up 24.9%), and ordinary income was ¥1,177 million (up 81.3%), representing a substantial improvement across all metrics. Key external drivers were the continuation of the yen's weakening trend and a recovery in demand for general-purpose products destined for the U.S. market. The swing from a foreign exchange loss of ¥301 million recorded in the previous period to a foreign exchange gain of ¥21 million in the current period also contributed significantly to the sharp recovery in ordinary income; the company's high sensitivity to foreign exchange rates continues to warrant close attention.

The Automotive Equipment Business continued to post an operating loss of ¥202 million in FY2026 (ending March 2026). The consolidated earnings forecast for FY2027 (ending March 2027) calls for net sales of ¥9,300 million (up 0.3% year on year), against which operating income is projected at ¥800 million (down 27.6%), ordinary income at ¥850 million (down 27.8%), and net income for the period at ¥600 million (down 37.2%), indicating a substantial decline in profit. This appears mainly attributable to the disappearance of the prior period's foreign exchange gains and extraordinary income (such as gains on sales of investment securities), but it also newly highlights the structurally weak profitability of the manufacturing business.

The Industrial Equipment Business expanded net sales to ¥669 million (up 69.2% year on year) through the consolidation of Oshima Kiko Co., Ltd. as a subsidiary (deemed acquisition date of September 2025), while the operating loss narrowed to ¥6 million (from ¥117 million in the previous period). In FY2027 (ending March 2027), Oshima Kiko is expected to contribute to consolidated results for the full year from the first quarter, making the question of whether the business can turn profitable a key point of focus. Meanwhile, the impact of changes in U.S. trade policy (tariffs) on sales to North America, the primary market for the General-Purpose Equipment Business, remains uncertain, and continued monitoring of changes in the external environment is necessary.

Growth Strategy

Expansion of the Industrial Equipment Business through M&A and strengthening of the earnings structure through structural reform of loss-making segments

Following the consolidation of Kanagawa Seiko Co., Ltd. in fiscal 2023, the company made Oshima Kiko Co., Ltd. a subsidiary in September 2025. Sales in the Industrial Equipment Business expanded 69.2% year on year to ¥669 million, and operating loss narrowed to ¥(6) million. The company aims to achieve a turnaround to profitability in the Industrial Equipment Business in FY2027 (ending March 2027), driven by the full-year consolidated contribution of Oshima Kiko.

Sales expanded 4.9% year on year to ¥799 million, driven by increased sales of carburetors for forklifts and products for the Indian market. Operating loss narrowed to ¥(202) million (from ¥(262) million in the prior period), showing a trend of improvement, but has not yet turned profitable. Continued efforts are needed in new sales promotion, review of profitability by product, and productivity improvement measures.

The leasing warehouse on the site of the head office Atsugi Plant has come into full operation, and in FY2026 (ending March 2026) the Real Estate Leasing Business achieved sales of ¥757 million, operating profit of ¥600 million, and an operating margin of 79.3%. This represents a 15.0% increase in sales and an 18.6% increase in profit year on year, functioning as a stable source of earnings that offsets fluctuation risk in the manufacturing business.

The company achieved a recovery in sales of General-Purpose Equipment products for the U.S. market (sales to the U.S. in the General-Purpose Equipment Business of ¥3,745 million, up 11.4% year on year), expansion of Gas Equipment sales for the Chinese market (sales to China of ¥1,142 million, up 43.2% year on year), and an increase in Automotive Equipment sales for the Indian market. The company is pursuing ongoing market penetration by leveraging its multi-site structure comprising NIKKI AMERICA, Shenyang Nikki Carburetor Co., Ltd., and NIKKI INDIA.

Last updated: July 19, 2026