TOUMEI CO.,LTD.
4439・Standard Market・Information & Communication
Business
Tomei Co., Ltd. was established in 1997 and is headquartered in Yokkaichi City, Mie Prefecture, listed on the Tokyo Stock Exchange Standard Market. The company operates three segments: Office Hikari 119, a fiber-optic collaboration service utilizing NTT East and West's fiber-optic lines; Office Denki 119, an electricity retail service; and the Office Solutions Business, which bundles IT equipment, environmental products, insurance, and Web solutions. Its main customers are small and medium-sized enterprises and sole proprietors nationwide, and the company leverages a customer database of over 130,000 companies accumulated since 2015 as the foundation for a multifaceted sales strategy combining telemarketing and digital marketing. The company operates as a group with 15 locations nationwide (head office, 3 branches, 9 sales offices, and 2 training facilities) and 5 subsidiaries.
Business Model
The company's core revenue is generated by two businesses: fiber-optic collaboration (Office Hikari 119), in which it purchases fiber-optic lines from NTT East and NTT West and adds its own services before offering them to customers, and retail electricity (Office Denki 119), in which it procures electricity from JEPX and sells it. Both are stock-type businesses based on monthly recurring billing, meaning that the accumulation of contracts held directly translates into net sales. The company manages customer retention costs by internalizing its call center, customer support center, and billing/collection functions, thereby standardizing the entire workflow from sales through cancellation. Improving ARPU through cross-selling and upselling to existing customers is also an important pillar of revenue growth.
Company Strengths
In FY2025 (ending August 2025), net sales were ¥29,070 million (up 21.5% year on year), operating income was ¥3,293 million (up 42.3%), and net income was ¥2,433 million (up 56.6%). The two businesses of Office Hikari 119 (net sales of ¥12,580 million) and Office Denki 119 (¥13,194 million) accounted for approximately 89% of the total, with the accumulation of recurring revenue driving a high rate of profit growth.
The company holds a customer database of over 130,000 companies accumulated since the service launch in 2015. As of the end of FY2025 (ending August 2025), the number of contracted lines held by Office Hikari 119 was 134,896 lines (up 7,094 lines from the previous fiscal year-end), maintaining a low average monthly churn rate of 0.67%. The number of contracts held by Office Denki 119 steadily expanded to 56,546 contracts (up 11,050 contracts).
The company has built a system combining Web advertising operations by Digital Creators Corporation (established September 2024) and a dedicated telemarketing structure by ProAgent Corporation (established June 2025). By strengthening customer acquisition through both digital and telephone channels, the Web-based acquisition ratio reached 44.1% in FY2025 (ending August 2025). Expansion of the agency network is also being promoted in parallel.
ENVALITH's Perspective
Performance Trend
Over the past five fiscal periods, revenue expanded more than 2.2x from ¥13,027 million (FY2021) to ¥29,070 million (FY2025), while operating profit surged 8.4x from ¥393 million to ¥3,293 million. For the cumulative nine months of FY2026 (ending August 2026), revenue was ¥22,732 million (+7.4% YoY), operating profit was ¥2,482 million (+8.1% YoY), and quarterly net income attributable to owners of the parent was ¥1,698 million (+3.6% YoY). Growth rates have decelerated from the same period of the prior year (revenue +25.8%, operating profit +52.8%), but this reflects comparison against a high-growth base period. As an external factor, the surge in JEPX electricity trading prices pushed up cost of sales, and expenses related to the share demand-supply buffer trust increased non-operating expenses. There has been no change to the full-year forecast (revenue of ¥34,800 million, operating profit of ¥3,662 million), which projects revenue and profit growth of +19.7% and +11.2%, respectively, versus the prior period. The equity ratio also improved to 62.9% (from 58.9% at the end of the prior period), indicating enhanced financial soundness.
Growth Strategy
Under the medium-term management plan "NEXT GROWTH 2027," the company aims for net sales of ¥40.2 billion and operating profit of ¥4.63 billion.
The company is significantly increasing new acquisitions and the number of contracts held through continuous expansion of its agency network and strengthened in-house telemarketing. Cumulative segment sales for the third quarter reached ¥10,858 million (up 16.3% year on year), maintaining high growth, with the accumulation of recurring revenue driving overall company performance.
The company aims to improve profitability through ARPU improvement measures and stable operation of digital marketing. Progress toward the target of maintaining a web-based customer acquisition ratio of 50% or higher is proceeding as planned. However, the company has disclosed that the target of 148,000 contracts held by the end of FY2026 (ending August 2026) faces considerable challenges at present, and achieving it is expected to take some time.
Effective January 1, 2027, the Nagoya Branch will be renamed the "Nagoya Head Office," transitioning to a dual-headquarters system. The purpose is to strengthen the sales structure, accelerate decision-making, and enhance recruiting capabilities. In April 2026, more than 50 new employees joined the company, strengthening the human resource base. There is no change to the existing head office functions.
Under the medium-term management plan with FY2027 (ending August 2027) as its final year, the company targets net sales of ¥40.2 billion, operating profit of ¥4.63 billion, EPS of ¥108.67, and ROE of 26.1%. The basic policy is to be "a professional corporate group that solves the challenges of small and medium-sized enterprises through the active utilization of young talent and organizational strength."
Last updated: July 17, 2026

