Sumitomo Forestry Co., Ltd.
1911・Prime Market・Construction
Business
Sumitomo Forestry, founded in 1691 based on a forestry business, has expanded broadly from the procurement, manufacturing, processing and sale of timber and building materials to domestic build-to-order detached housing, rental housing, and renovation, overseas (US and Australia) housing development and multifamily development, real estate operations, and renewable energy and forest resource businesses. With 509 consolidated subsidiaries and 248 equity-method affiliates, consolidated net sales for FY2025 (ending December 2025) reached ¥2,267,577 million. The company's business is founded on an integrated, upstream-to-downstream value chain centered on "wood," known as the WOOD CYCLE.
Business Model
A vertically integrated model operating within the group encompassing timber procurement and manufacturing (Timber and Building Materials segment), domestic housing construction and renovation (Housing segment), overseas housing and real estate development (Overseas Housing and Real Estate segment), and renewable energy (Resources and Environment segment). The Overseas Housing segment is the largest, accounting for approximately 62% of net sales, with detached housing sales in the US and Australia serving as the main revenue source. Domestically, higher value-added custom-built housing and stable revenue from rental and renovation businesses underpin the earnings base.
Company Strengths
Sekisui House operates an integrated business spanning forest management and timber procurement, building materials manufacturing, housing construction, real estate development, and biomass power generation. The subsidiarization of a lumber mill in Louisiana, USA (July 2024) has built timber supply synergies with the group's housing business companies. The capital and business alliance with the Geolive Group (August 2024) further strengthens its proprietary supply chain.
Supported by high-value-added product lines such as "Forest Selection BF" and "custom residence design projects," the housing business posted net sales of ¥585,381 million (up 7.9% year on year) and ordinary income of ¥41,264 million (up 17.3% year on year) for FY2025 (ending December 2025), a solid performance. Leading indicators also remained robust, with orders received of ¥446,507 million (up 7.0% year on year) and an order backlog of ¥402,595 million (up 13.2% year on year).
Since 2013, the company has expanded its overseas housing business through a series of M&A deals in the US (Bloomfield, DRB, Edge, Crescent, JPI, etc.) and Australia (Henley, Metricon, etc.). In FY2025 (ending December 2025), sales in the construction and real estate business reached ¥1,411,136 million (up 13.8% year on year), growing into the group's core segment, accounting for approximately 62% of group net sales.
ENVALITH's Perspective
Performance Trend
Revenue increased 64% over five years, from ¥1,385,930 million in FY2021 to ¥2,267,577 million in FY2025, and further expansion is expected with the full-year forecast for FY2026 (ending December 2026) of ¥2,590,000 million (up 14.2% year on year). On the profitability side, however, a downturn phase had already begun in FY2025, with operating profit of ¥168,724 million (down 13.3% versus FY2024), and operating profit fell sharply in Q1 of FY2026 (ending December 2026) to ¥23,905 million (down 38.5% year on year). A combination of factors compressed profit: a decline in units sold in the overseas housing business due to persistently high U.S. mortgage rates, production delays at U.S. lumber mills, higher personnel expenses, and lower gains on land sales. Comprehensive income turned sharply positive at ¥64,747 million amid the progression of yen depreciation.
Growth Strategy
Under "Mission TREEING 2030 Phase 2," the company is advancing deeper global expansion, decarbonization, and improved earning power
Following a board resolution on May 7, 2026, the company plans to borrow ¥835,100 million from Sumitomo Mitsui Banking Corporation to fund the acquisition of shares in Tri Pointe Homes, Inc. (TPH) and refinance TPH's existing debt. The loan drawdown date is scheduled for May 11, 2026, with a repayment deadline of May 10, 2027 (planned). This will substantially expand the scale of the US housing business and strengthen the earnings base of the global housing business.
Through the organizational restructuring in January 2026, the former "Construction & Real Estate Business" was split into two segments: "Overseas Housing Business" and "Real Estate Business." The Overseas Housing Business (net sales of ¥280,973 million in Q1 FY2026) and the Real Estate Business (¥63,127 million) are now managed independently, aiming to maximize the benefits of favorable market conditions in Australia and the consolidation effect of LeTeCh Co., Ltd.
To reorganize and strengthen the domestic distribution business, the company transferred shares of a consolidated subsidiary to Geo-Reeve Group Co., Ltd. to build an independent supply chain. The sawmill in Louisiana, USA, acquired in the previous fiscal year, has experienced production delays (an ordinary loss of ¥1,058 million in Q1 FY2026), and normalizing production to fully realize timber supply synergies within the group remains a challenge.
While continuing to increase sales volume in the overseas forestry business (net sales of ¥7,207 million in Q1 FY2026, up 7.3% year on year), the company is promoting stable operation of woody biomass power plants and monetizing domestic forest reforestation and carbon credit businesses through a joint venture with Sumitomo Mitsui Trust Bank. It is also strengthening alignment with the group-wide decarbonization strategy "Mission TREEING 2030."
Last updated: July 19, 2026