Participants, partners and suppliers


Participants HODEG

The participants of “HODEG” are 9 Japanese companies, one Canadian and one Russian company.

Japanese participants are all members of the Cold Region Port and Harbour Engineering Research Center, located in Sapporo, which is a semi-governmental union of building community having special interest to construction in northern regions in Japan and abroad.

As can be seen below, Japanese participants HODEG represent different regions of Hokkaido prefecture, they are engaged in all kinds of construction activities, architecture, design, provide engineering and consulting services.

Most of Japanese participants were established as entities after the war. Their leaders remember the post-war period and heard a lot from their parents; they perceive Sakhalin with great sympathy, and focus on good-neighborly friendship and cooperation.

Name Address Share, % Profile
«Iwakura construction Co., Ltd.» Hokkaido Tomakomai city, Midori-machi, 02/07/21 24 % All types of construction, R&D
“1370027 Alberta Ltd.” Canada, Prov. Alberta, Edmonton, 100 Street 10150.870 15,4 % Design, construction management
“Isami Construction Co., Ltd.” Hokkaido, Sapporo, Chuo-ku, Kita 6 Nishi 14-4 14,4 % Marine and road construction, R&D
“Nishimura gumi Co., Ltd.” Hokkaido Monbetsu-gun, Yubetsu-cho, Sakae-machi 133-1 12 % All main construction activities, R&D
“Makabe Construction Co., Ltd.” Hokkaido, Nemuro, Nishiwada 68-1 7,2 % Marine and road construction
“Takagi gumi Co., Ltd.” Hokkaido, Hakodate, Sinonome-cho, 19-13 7,2 % Surveying and design
“Yoshimoto gumi Co., Ltd.” Hokkaido, Ivanai-gun, Ivanai-Cho, Aza Ohama, 89-6 7,2 % All types of construction
“Kitanihon Kowan consultant” Hokkaido, Sapporo, Shiroishi-ku, Heiwadori 2, Kita 11-18 4,8 % Design, engineering services
“Materic Co., Ltd.” Yuzhno-Sakhalinsk, Kryukov street, 57 3,3 % Construction materials supplies
“Hokkaido R&R” (daughter company of “Matsumoto-gumi”) Hokkaido, Sapporo, Kita-ku, Kita 40, Nishi 4, 2-7 2,4 % All types of construction
Акционерное общество «Сэнсэки когё» Хоккайдо, г. Кусиро, Тоттори -одори, 9-9-4 2,3 % Marine and road construction

Iwakura Construction Co., Ltd. – the largest shareholder of “HODEG”.

Hideki Miyazaki, President of Iwakura construction, met with leaders of Sakhalin Administration (governors and vice-governors level) several times – on April 24,2013 in Tokyo at the Presentation of the Sakhalin Region, on September 07, 2013, in Yuzhno-Sakhalinsk on the 15th anniversary of the signing of the Agreement on friendship and Cooperation, on November 21? 2013, in Sapporo during the visit of Sakhalin Business mission to Hokkaido, on September 18, 2014, in Yuzhno-Sakhalinsk, during the visit for ceremony of laying the first stone in the Garden of Russian-Japanese friendship.

In 1998 “Iwakura Construction” purchased and donated to the city of Tomakomai the Russian space station “Mir”.



Company Name Profile
Docon, Sapporo Architecture and Design (Japan)
OAO “Sakhalin engineering”, Yuzhno-Sakhalinsk
OAO “Sahalingrazhdanproekt”, Yuzhno-Sakhalinsk
Architectural bureau “Capitel”, Yuzhno-Sakhalinsk
Architectural bureau “Erkonsib”, Novosibirsk
Architecture and Design (Russia)
Ferguson Simek Clark International, Edmonton (general contractor for residential building at Komsomolskaya street, 186) Contractors (Canada)
“Iwakura construction Co., Ltd.”, Sapporo
“Kuwazava Industries, Ltd.”, Sapporo
Contractors (Japan)
OOO “PMK-2”, Dolinsk (concrete frame)
“Okna Sakhalina” (exterior walls and windows)
OOO SK “Sahura” (partitions & ceilings)
OOO “Elektrosakhmontazh” (power supply systems)
OOO “Computer Salon” (low-voltage systems)
Municipal Enterprise “Building Materials Plant named after Fedotov”
LLC “SakhStroyService” (mechanical systems)
IE Pinyasova S.G. (landscaping)
Contractors (Russia)
Royal Bank of Scotland
Business-Audit, Yuzhno-Sakhalinsk
Business-Intellect Audirt&Consulting Co., Khabarovsk

The leading Japanese partner of “HODEG” for designing is Docon — the largest Architecture and Design bureau in Hokkaido.

Docon was established in 1960 and during 55 years has become a major architectural, design and surveying, engineering and consulting organization. Docon provides services for public construction works not only in Hokkaido but also in other regions of Japan. It has offices in Tokyo, Sendai, Yokohama, Nagoya, Hakodate, Asahikawa, Kushiro. During last 10 years Docon implemented a number of foreign projects, including several in Russian Federation.

The core Docon is 500 professional designers and engineers with higher education. Docon provides design, engineering and consulting services in the areas of transportation, marine and river construction, urban planning of cities and rural settlements, architecture, agriculture, simulation of geological conditions and the impact of natural disasters, environmental protection and management, research and development, etc.

Docon provides engineering services also to developing countries via channels of Official development assistance (ODA) for many years.

With great interest Docon works over different Sakhalin projects: completed the concept of “Gorny Vozduh” Ski resort (2007), the concept of the Multifunctional center in Yuzhno-Sakhalinsk (2014), the Landscaping design for a residential village “Pear Garden”, the concept of landscaping around the office of “Exxon Neftegas Limited”, delivered the Report for planning environment at a seminar on the development of small towns of Sakhalin, implemented the design for construction of the “Hokkaido Center” office building and the Garden of the Russian-Japanese friendship, etc.