Sumitomo Forestry
Japanese forestry and housing company
Last updated August 31, 2026
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Overview
Sumitomo Forestry is a Japanese forestry, timber, housing, and real-estate company associated with the Sumitomo Group. Its origins lie in the forest-management and timber-supply activities established by the Sumitomo enterprise in the late seventeenth century, when timber was harvested to support the group’s copper-smelting operations. The business later developed a long-term forestry model that combined timber production with artificial reforestation, and it remains connected to substantial forest assets in Japan. The company’s modern corporate form was created in 1955 through the merger of Toho Norin Co., Ltd. and Shikoku Ringyo Co., Ltd., following the postwar separation of Sumitomo’s forestry business from the former zaibatsu structure. From its traditional base in logging and forest management, Sumitomo Forestry expanded into timber processing, plywood, fiberboard, interior and exterior finishing materials, and other construction-related products. Its materials portfolio includes wood as well as selected metal and ceramic building materials. Housing is a major part of the company’s identity. Sumitomo Forestry designs and constructs wooden homes, particularly in Japan, where it has been a leading participant in the timber-housing market. The company has also developed housing operations in the United States, China, South Korea, and Australia. International growth has included investments in homebuilders and property developers, allowing the group to participate in both residential construction and broader urban or mixed-use development. Its U.S. holdings include Brightland Homes, formerly Gehan Homes, and Crescent Communities. The company’s overseas operating history includes timber and plywood production in Indonesia, fiberboard production in New Zealand, and a series of investments in Australian residential builders and landscaping businesses. These activities have broadened Sumitomo Forestry from a Japan-centered forestry enterprise into an international housing and development platform, while retaining forestry and wood utilization as central themes. Sumitomo Forestry also presents wood as a material with environmental and architectural potential. Its proposed W350 Project is a long-term concept for a wooden skyscraper, reflecting the company’s interest in advanced timber construction and the creation of urban structures that use renewable materials. The project is a development concept rather than evidence that such a tower has been completed. Today, Sumitomo Forestry’s business scope can be understood through four connected areas: forest management and timber resources; production and distribution of wood and building materials; wooden housing; and domestic and international real-estate development. The combination gives the company a position at the intersection of forestry, construction, housing, and sustainability-oriented building innovation.
History
Sumitomo Forestry traces its roots to 1691, when the Sumitomo enterprise began harvesting timber to supply its copper-smelting operations. Forestry was therefore initially a supporting activity rather than an independent consumer-facing business. In 1894, Sumitomo began establishing artificial forests intended for later harvesting, an early indication of a managed, long-cycle approach to timber resources. The logging operation was separated into its own department in 1898. During the Second World War, from 1942 onward, the business harvested wood in parts of Indonesia, including Sumatra, Borneo, and Java. After the war, the dissolution of the Sumitomo zaibatsu led to the forestry business being separated from the former group structure. Sumitomo Forestry’s modern corporate entity was formed in 1955 through the merger of Toho Norin Co., Ltd. and Shikoku Ringyo Co., Ltd. The company subsequently expanded beyond forest management. In 1964 it began developing timber-based real estate, linking its forestry knowledge with construction and property activities. In 1970 it established P.T. Kutai Timber Indonesia, through which plywood production was organized in Indonesia. In 1986 it created Nelson Pine Industries in New Zealand, where fiberboard production became part of its international materials network. Sumitomo Forestry became listed on the Tokyo Stock Exchange in 1990. Its forestry policy in Indonesia changed in 1991, when the company moved toward a reforestation scheme. In Japan, it sought to strengthen its presence in timber housing by establishing the INOS Group in 1993. The materials business was reorganized in 2001 through the creation of Sumitomo Forestry Crest Co., Ltd., following the merger of several companies involved in wood products, plywood, and fire-resistant building materials. International housing expansion became more prominent in the early 2000s. Sumitomo Forestry entered the U.S. wooden-housing market in Seattle in 2003 and entered China in 2004. In 2006 it merged with Ataka Kenzai Co., Ltd. and entered South Korea’s commercial real-estate market. These moves broadened the company from a timber producer and Japanese housing builder into a multinational construction and property group. Australia became another important market. Sumitomo Forestry acquired a 50% interest in Henley Homes in October 2009 and later increased its stake to 69.4% in October 2020. It acquired 51% interests in the Wisdom Group, a New South Wales homebuilder, in August 2016, the Western Australian Scott Park Group in January 2020, and landscaping company Regal Innovations in May 2022. In September 2024, the company announced an agreement to acquire a 51% stake in Australian homebuilder Metricon for A$115 million. In the United States, Sumitomo Forestry owns or controls major residential and development businesses, including Texas-based Brightland Homes, formerly known as Gehan Homes, and Charlotte-based Crescent Communities. The company also operates or has operated in China, South Korea, Indonesia, and New Zealand through housing, real estate, forestry, and materials activities. The W350 Project represents the company’s architectural and strategic interest in large-scale timber construction. Proposed as a wooden skyscraper concept, it reflects Sumitomo Forestry’s effort to connect its historical forestry base with renewable-material innovation and future urban development. The company’s current identity consequently combines forest ownership and management, timber processing, building materials, wooden homes, residential development, and commercial real estate.
- 2024
Planned Metricon acquisition
[1]Sumitomo Forestry announces plans to acquire a 51% stake in Australian homebuilder Metricon for A$115 million.
- 2006
Ataka Kenzai merger and South Korean expansion
[1]The company merges with Ataka Kenzai Co., Ltd. and enters South Korea’s commercial real-estate market.
- 2004
Entry into China
[1]Sumitomo Forestry expands its housing and related activities into China.
- 2003
U.S. wooden-housing entry
[1]The company enters the U.S. wooden-housing market through operations in Seattle.
- 1993
INOS Group established
[1]Sumitomo Forestry establishes the INOS Group to reinforce its position in Japan’s timber-housing market.
- 1991
Indonesia reforestation approach adopted
[1]The Indonesian operation shifts toward a reforestation scheme.
- 1990
Tokyo Stock Exchange listing
[1]Sumitomo Forestry is listed on the Tokyo Stock Exchange.
- 1986
New Zealand fiberboard business created
[1]Nelson Pine Industries is created in New Zealand to produce fiberboard.
- 1970
Indonesian plywood operations established
[1]P.T. Kutai Timber Indonesia is established and plywood production is organized in Indonesia.
- 1964
Entry into timber-based real estate
[1]The company begins developing real estate constructed from timber.
Products and positioning
A vertically connected forestry and housing group that links managed forests and wood processing with residential construction, building materials, and international real-estate development.
Forestry · 1691
Forestry and timber resources
Sumitomo Forestry manages and controls forest resources in Japan and has a historical focus on long-cycle timber production. Its forestry activities include harvesting, forest management, and reforestation-oriented practices. The business provides the resource foundation for the company’s downstream materials and housing operations.
Building materials
Wood and building materials
The company produces and distributes wood products used in construction, interiors, and finishing. Its wider materials activities have included plywood, fiberboard, and other wood-based products, as well as selected metal and ceramic building materials. Production and processing have been supported by operations in Indonesia, New Zealand, and Japan.
Residential construction · 1964
Wooden housing
Wooden detached housing is one of Sumitomo Forestry’s principal consumer-facing businesses. In Japan, the company is recognized as a leading participant in timber housing. Its housing activities combine architectural design, wood selection, construction, and related property services, with international operations in markets including the United States, China, South Korea, and Australia.
Real estate development · 2003
International homebuilding and real estate
Sumitomo Forestry participates in residential construction and property development through subsidiaries and investments. Its international portfolio includes U.S. homebuilder Brightland Homes and developer Crescent Communities, together with Australian residential builders and related businesses. These operations extend the group beyond material production into large-scale housing and real-estate development.
Architectural development concept
W350 Project
The W350 Project is a proposed wooden skyscraper concept developed by Sumitomo Forestry. It expresses the company’s interest in using advanced timber systems in large urban structures and in connecting managed forests with future-oriented, lower-carbon construction. It is presented as a proposal rather than a completed building.
Brand decisions
2024
Planned acquisition of MetriconM&ABackground
Australia is an established international market for Sumitomo Forestry’s residential-construction strategy, following earlier investments in Henley Homes, Wisdom Group, Scott Park Group, and Regal Innovations.
Action taken
The company announced plans to acquire a 51% stake in Australian homebuilder Metricon for A$115 million.
Aftermath
The announcement would further expand Sumitomo Forestry’s Australian homebuilding platform. The available reference does not state the transaction’s final completion status.
Proposed acquisition value. A$115 million (Announcement in September 2024)
2003
Entry into the U.S. wooden-housing marketStrategyBackground
The company sought to extend its timber-housing expertise beyond Japan.
Action taken
Sumitomo Forestry entered the U.S. wooden-housing market in Seattle.
Aftermath
The move became part of a broader international housing and real-estate expansion that later included U.S. homebuilding and development assets.
1991
Shift toward reforestation in IndonesiaStrategyBackground
The company’s Indonesian forestry activities had included timber harvesting during the preceding decades.
Action taken
Sumitomo Forestry changed the Indonesian operation to a reforestation-oriented scheme.
Aftermath
The change linked the Indonesian business more explicitly to managed forest renewal, although the available reference does not provide detailed performance results.
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