Bridging Continents
Our Suez Canal Bridge, a symbol of
Middle East peace, connects Africa and Asia
Getting India on Track
India's first modern metro rail project,
Delhi Metro
Thailand Takes Off
OC Global led the project management
For Thailand’s global gateway
A Helping Hand for
Disaster-struck Nepal
Supporting Nepal through rehabilitation, reconstruction and
the creation of a disaster resilient nation
Supporting Nepal through rehabilitation,
reconstruction and the creation of a disaster
resilient nation
Bridging Continents
Our Suez Canal Bridge, a symbol of
Middle East peace, connects Africa and Asia
Getting India on Track
India's first modern metro rail project,
Delhi Metro
Thailand Takes Off
OC Global led the project management
For Thailand’s global gateway
A Helping Hand for
Disaster-struck Nepal
Supporting Nepal through rehabilitation, reconstruction and
the creation of a disaster resilient nation
Supporting Nepal through rehabilitation,
reconstruction and the creation of a disaster
resilient nation
GLOBAL CONSULTING FOR SUSTAINABLE DEVELOPMENT
OC Global helped Qatar create a national masterplan for future generations.
Project provides top class facilities for education and research in engineering in Indonesia.
Project provides multiple learning and laboratory facilities at the top Indonesian university campus
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From ‘Humanitarian’ to ‘Development & Investment’ – Designing New Regional Strategies
OC Global strategises the nexus of humanitarian, development, and peace.O&M, スマートシティ, 再生可能エネルギー, 医療・教育, 平和構築, 港湾, 都市・地域計画|ウガンダ, エチオピア, エリトリア, ケニア, コンゴ民主共和国, ジブチ, スーダン, ソマリア, タンザニア, ブルンジ, ルワンダ, 南スーダン
‘Trust-building is Peacebuilding’ – Establishing Public-Private Models in Conflict Areas
OC Global rebuilds trust to bridge the divide in conflict-affected urban areas.平和構築, 道路・橋梁・トンネル, 都市・地域計画|コートジボワール
Realising the ‘Right to Live with Dignity’ – Refugee Governance through Deliberation
OC Global rebuilds trust to bridge the divide in conflict-affected urban areas.医療・教育, 平和構築, 都市・地域計画|パレスチナ
Payakumbu-Pankarang Toll Road Tunnel Construction Project
Preparatory Survey and Detailed Design Survey for Payakumbu-Pankarang Toll Road Tunnel Construction Project道路・橋梁・トンネル|インドネシア
Palu 4 Bridges in Central Sulawesi Province
Programme for the Reconstruction of Palu 4 Bridges in Central Sulawesi Province道路・橋梁・トンネル|インドネシア
Effort to Maintain the First Cebu-Mactan Bridge
OC Global led the condition survey and rehabilitation work of the first Cebu-Mactan Bridge in the Philippines道路・橋梁・トンネル|フィリピン
Sudurpaschim Integrated Economic and Tourism Development Study
OC Global conducted the Sudurpaschim Integrated Economic and Tourism Development Study観光開発計画|ネパール
Regional Private Sector Development Contributing to Environmental Conservation (Green business)
OC Global provides high value-added services that make effective use of natural resources in developing countries. Furthermore, in addition to the promotion of regional industry development, we will accelerate green business that considers the environment and forest conservation.農業・農村開発・森林|ペルー
Smart City Planning in Luang Prabang City
OC Global developed the master planning of smart city development in Luang Prabang City, Laos, based on a wide range of services such as issue analysis, stakeholder interviews, and the creation of a vision, direction, and roadmap. This project was the first step of the international cooperation between ASEAN countries and Japan for smart city development.スマートシティ|ラオス
Envisioning a bright future for an African megacity
Transport master planning and capacity enhancement for the future realization in Kinshasa City, the capital of the Democratic Republic of the Congo交通計画|コンゴ民主共和国
Working together for road traffic safety in Dhaka
OC Global is working towards enhancing the implementation capacity of comprehensive road traffic safety measures by local police.交通計画|バングラデシュ
Modernizing Jakarta’s fishing port
A harmonious integration of rehabilitated quay wall, mangrove breakwater and revetment, and a tidal energy-driven seawater purification system on reclaimed land.港湾|インドネシア
Enhancing Coastal Safety and Recreation: Male’ Island Seawall and East Coast Artificial Beach
The seawall of Male' Island serves as a protective barrier and the artificial beach on the east coast features several leisure activities.港湾|モルディブ
Innovating Light Rail in Indonesia’s Megalopolis
Constructing LRT with innovative features軌道交通|インドネシア
Emergency Housing Reconstruction Project (EHRP)
The project provided a housing reconstruction grant with technical assistance to victims of the 2015 Nepal Earthquake.建築|ネパール
State-of-the-art maintenance technology in long span suspension Matadi Bridg
Maintain Matadi Bridge, constructed about 40 years ago by Japanese ODA.道路・橋梁・トンネル|コンゴ民主共和国
New Motivation Development for Colombo, Sri Lanka
Improve access from Bandaranaike International Airport to and from the Port of Colombo and the capital city of Colombo.道路・橋梁・トンネル|スリランカ
Strengthening Local Value Chains
OC Global provides comprehensive support to strengthen the value chain of locally produced rice農業・農村開発・森林|ギニア共和国
Milk for Empowering the Region
Promoting Dairy Development in the War-Torn Regions of Sri Lanka農業・農村開発・森林|スリランカ
Gadjah Mada University
Project provides multiple learning and laboratory facilities at the top Indonesian university campus建築|インドネシア
Invigorating the economy of the Nacala Corridor
The renovation and equipment upgrade of Nacala Port aim to improve regional logistics, thereby contributing to economic development and poverty reduction in the Nacala Corridor.港湾|モザンビーク
Hazrat Shahjalal International Airport Expansion Project
OC Global was mainly engaged to manage the civil engineering works including some building works and carry out the detailed design reviews and tender assistance.空港|バングラデシュ
The Wings of “Tomodachi” Connecting Papua New Guinea
Nadzab Airport contributes to the enhancement of both the domestic and international air transportation network空港|パプアニューギニア独立国
Reconstruction of Paropakar Maternity and Women’s Hospital and Reconstruction of Bir Hospital
Reconstruction of the two national hospitals, Paropakar Maternity and Women’s Hospital and Bir Hospital, which were severely damaged by the April 2015 earthquake in Nepal.建築, 防災・国土保全|ネパール
Emergency School Reconstruction Project
This project targets to rebuild and retrofit schools in the districts severely affected by Nepal Earthquake.建築, 防災・国土保全|ネパール
A Lab in Africa Combating Infectious Diseases.
This project develops facilities and equipment for testing, research Bio Safety Level-2 & 3, and training on infectious diseases.建築|コンゴ民主共和国
Thailand Real Estate Related Service
OC Global provides comprehensive services related to real estate development in Thailand, from the research stage to business planning, finding local partners, facility planning, construction management, and operation. OC Global delivers a variety of supports for our clients’ business developments and enrich "tomorrow" of the people who live and work in Thailand.スマートシティ|タイ
Drawing Tourists to Jordan
OC Global designed new facilities to highlight Jordan’s historical and natural riches.観光開発計画|ヨルダン
Bringing Help to the Sick in Afghanistan
The people of Afghanistan suffer from three major communicable diseases: tuberculosis or multi-drug-resistant tuberculosis (MDR-TB), tuberculosis with HIV/AIDS (TB/HIV), and malaria. It was therefore deemed necessary to design and construct a hospital in Kabul, including quarantine facilities and equipment procurement, that could treat people with these diseases.建築|アフガニスタン
Post-Quake Relief and Reconstruction for Nepal
OC Global is helping Nepal to recover from the deadly 2015 earthquake.防災・国土保全|ネパール
Building for Abidjan’s Future Today
Rebuilding Cote d’Ivoire to reinvigorate conflict-affected regions.都市・地域計画|コートジボワール
Managing Botswana’s Forests
OC Global transferred skills to local counterparts in Botswana.農業・農村開発・森林|ボツワナ
Helping Farmers in Ex-Soviet Republic
OC Global study created a master plan and pilot projects to improve farmers’ livelihoods.農業・農村開発・森林|ウズベキスタン
Making Manila More Manageable
Digital broadcasting standard used to help transmit road conditions.スマートシティ|フィリピン
Solar Shift for Nicaragua
OC Global’s plan supports Nicaragua’s shift to renewables.エネルギー, 再生可能エネルギー|ニカラグア
Planning Greater Abidjan’s Rebirth
OC Global formulated an urban development master plan and transport master plan with a target year of 2030 to guide the rebirth of greater Abidjan following the period of political conflict and instability that prevailed through the 1990s and 2000s.交通計画|コートジボワール
A Development Roadmap for Qatar
OC Global helped Qatar create a national masterplan for future generations.都市・地域計画|カタール
Road Map to Myanmar’s Growth
MYT-Plan helps Myanmar’s transport sector add to economic growth.交通計画|ミャンマー
Quenching Thirsts in Djibouti
OC Global’s surveys led to new wells, pumps for Djibouti.上下水・廃棄物・環境|ジブチ
Redistributing Indonesia’s Resources
OC Global consulted on pipeline for stabilizing Indonesia’s energy needs.エネルギー|インドネシア
Stabilizing Mozambique’s Grid
OC Global created a system to stabilize power in the north of Mozambique.エネルギー|モザンビーク
Re-electrifying Iraq
OC Global managed a project to deploy 23 mobile substations that would secure a stable electricity supply — a priority under the Iraq Reconstruction Project.エネルギー|イラク
Empowering Kinshasa’s Workforce
The INPP Kinshasa School is the Congo’s leading vocational training facility. With improved facilities and equipment, the school now has increased capacity to give more people in the workforce the skills industry needs.建築|コンゴ民主共和国
Smart Campus for Indonesia
Project provides top class facilities for education and research in engineering in Indonesia.建築|インドネシア
More Choices for Manila Cargo
Modernized port near Manila provides alternative for cargo and passengers.港湾|フィリピン
Boosting Vietnam’s Trade Capacity
New deep water port in Haiphong will help meet Vietnam’s rising cargo handling needs.港湾|ベトナム
Expanding Bangladesh’s Road Capacity
OC Global has designed and is now managing the construction of new bridges parallel to the existing Kanchpur, Meghna and Gumti bridges and the rehabilitation of the existing bridges.道路・橋梁・トンネル|バングラデシュ
Bridging Continents
Spanning one of the world’s vital waterways, the Suez Canal Bridge links Africa and Asia.道路・橋梁・トンネル|エジプト
Spearheading Jakarta’s first MRT
Revolutionizing transportation culture in the heart of the Capital.軌道交通|インドネシア
Getting India on Track
India's first modern metro rail project, Delhi Metro is one of the most successful urban infrastructure projects in the nation.軌道交通|インド
Bigger port for Bourgas
Detailed engineering design for breakwater (1,240 m), new bulk cargo terminal 2A (3 berths) and dredging works, and construction supervision of civil/dredging works and cargo handling equipment. The Port of Bourgas has the capacity to handle 6.5 million tons of bulk cargo annually, mainly iron ore, coal and coke.港湾|ブルガリア
Gansu highway construction
Supervision of construction of 110 km length expressway, and training for maintenance management and facilities, design / management of service areas and road stations.道路・橋梁・トンネル|中国
Building capacity for bridge maintenance
Study for assistance with capacity development regarding reinforcement, rehabilitation, improvement, design and maintenance of bridges.道路・橋梁・トンネル|コスタリカ
A plan to boost rice production in Cuba
Formulation of a master plan for rice production around the zones of central Cuba.農業・農村開発・森林|キューバ
Irrigation improvement in Cambodia
Detailed design, preparation of bidding documents for all packages, and construction supervision for Southwest Phnom Penh Irrigation and Drainage Rehabilitation and Improvement Project.農業・農村開発・森林|カンボジア
Transport master plan for Bosnia-Herzegovina
National project for formulation of a transport master plan in a phased manner for the target year 2020 in BiH, including road, railway, water air and other transport modes, and their managerial aspects. Included technology transfer on transport planning and managerial technology and Institutional/organization development.交通計画|ボスニア・ヘルツェゴビナ
Improving market access in Bolivia
Basic design, detailed design and construction supervision for improvement and pavement of provincial road in Santa Fe-Colonia San Juan-La Enconada (50.5km) area (as farm to market road) and construction of bridges over three rivers (22 m, 22 m, 49 m).農業・農村開発・森林|ボリビア
Re-building a trunk road in Ethiopia
Detailed design and construction supervision of 40 km of road and Blue Nile Bridge (approximately 300 m extra-dosed/extradosed type).道路・橋梁・トンネル|エチオピア
Increasing Vientiane’s water supply
Detailed design, tender assistance, construction supervision and technical transfer上下水・廃棄物・環境|ラオス
Helping Maldives tsunami recovery
Review and analyze existing data, studies & designs; Conduct all necessary surveys; Prepare preliminary design, detailed design, specifications, working drawings, tender drawings, construction plan, cost estimates, implementation plan and tender documents; Tendering assistance; Construction supervision港湾|モルディブ
Road upgrading in Mozambique
Detailed design and construction supervision for the Nampula - Cuamba Road on the Nacala Corridor based on feasibility study and formulation of a regional development program, implementation of pilot projects, and formulation of a maintenance operation plan.道路・橋梁・トンネル|モザンビーク
A road from east to west
Following basic design for upgrading from asphalt concrete to cement concrete (244 km) and replacement of short to mid length bridges, detailed design and construction supervision work for National Road No.9 between Xeno and Xepone (total length 58.0 km).道路・橋梁・トンネル|ラオス
Road upgrading in Laos
Road sector governance and maintenance道路・橋梁・トンネル|ラオス
New equipment for Jordan’s airport
The study is implemented by the request of the government of Jordan for Grant Aid for the Project for Improvement of Airport Equipment at Queen Alia International Airport. This study aims to examine the viability of the Project, prepare a basic design and cost estimation for Grant Aid.空港|ヨルダン
Assistance for an icon in Incheon
Design review and supervision for construction of a cable stayed bridge (L= 800 m) and approach bridges (6.8 km + 3.3 km).道路・橋梁・トンネル|韓国
A boost for Kuwaiti commuters
Study, concept design, detailed design, and construction supervision for improvement of Salmi Road between 7th Ring Road and Muwaseeb.道路・橋梁・トンネル|クウェート
New ring road for Kuwait city
Detailed design, preparation of tender document and construction supervision for: (1) Jahra Rd. from Doha Spur Interchange to UN Roundabout, and (2) Western part of the 5th Ring Road from 6th Ring Road to East of Ardiya Road道路・橋梁・トンネル|クウェート
Rural water supply in Nigeria
The objective of this project is construction of boreholes located in the 226 villages where guinea worm is endemic. The objective was to supply at least one hand pump per 250 people.上下水・廃棄物・環境|ナイジェリア
Road disaster aversion in Nicaragua
The study is to assist the Nicaraguan government identify disaster critical spots and prioritise road disaster prevention projects, to execute a feasibility study for urgent disaster prevention spots, and to prepare the road disaster prevention plan and manuals.道路・橋梁・トンネル|ニカラグア
Better groundwater management for Namibia
(1) Investigate the groundwater flow mechanism and groundwater recharge mechanism in the Stampriet Artesian Basin, (2) evaluate the groundwater potential for sustainable development, (3) formulate a groundwater management plan for the area, and (4) perform technology transfer to counterpart personnel.上下水・廃棄物・環境|ナミビア
Improving services in Myanmar towns
Multi-sector development project, including procurement through capacity development for the concerned executing agencies for implementation of pilot projects out of total 79 sub-projects in the road/bridge, electricity, and water supply sectors in seven states and seven divisions in the country.都市・地域計画|ミャンマー
Upgrading Yangon’s urban railway
Detailed design and construction supervision to replace and improve the deteriorating rolling stock, railway signal system and other equipment toward modernizing the Yangon Circular Railway to boost transport efficiency for passengers while improving the safety and comfort, thus stimulating socioeconomic activities in the Yangon metropolitan area.軌道交通|ミャンマー
Study of forest management in Peru
Preliminary study for forestland management project in Republic of Peru.農業・農村開発・森林|ペルー
Strengthening agriculture in Paraguay
(1) Agricultural credit, support services to farmers, production forecasting, and upgrading institutions (2) construction of facilities and equipment including terminal silo for soybeans for export by barge through the Parana River, and buildings for agricultural training, extension services, and agro-meteorological stations.農業・農村開発・森林|パラグアイ
Sanitation project for Palestine
Review of feasibility study and basic design for a sewerage system in Khan Younis, including (1) a wastewater treatment plant with oxidation ditch process (Q=5,200 m3/d), (2) two pumping stations, (3) sewer network (φ200-1100: 21.6 km) to cover 194 ha, population of 40,000.上下水・廃棄物・環境|パレスチナ
Helping Pakistan manage natural disasters
Formulation of basic plans for disaster risk management at the national level and preparation of mitigating measures against possible damage arising from the occurrence of natural disaster by developing the capacity of administrative agencies in Pakistan responsible for disaster management.防災・国土保全|パキスタン
National highway improvement in Pakistan
Design review and construction supervision of Package (CSP-2) consisting of Hub-Uthal (N-25), Multan - Muzaffargarh (N-70) and Sukkur - Jacobabad (N-65) sections of three national highways.道路・橋梁・トンネル|パキスタン
Roads for the poor
Construction supervision for two separate national highways; Akkaraipattu-Batticaloa and Batticaloa- Trikkandimadu (approx. 100 km in total length), and New Kallady bridge (291 m).道路・橋梁・トンネル|スリランカ
Designing a motorway across Algeria
OC Global served as in-house consultant to the design-build contractors for construction of US $5 billion of the Eastern section of the East-West Highway (linking Algeria to Tunisia and Morocco), which is a 399 km, six-lane motorway that includes 190 bridges and viaducts and five tunnels.道路・橋梁・トンネル|アルジェリア
New bridges for eastern Bangladesh
The detailed engineering design and construction supervision for the bridges located eastern part of the country, Zone of Dhaka, Sylhet, Comilla and Chittagong. The total number and length of bridges are 68 bridges and 4,118.1 m in total.道路・橋梁・トンネル|バングラデシュ
Bridge replacement in Bhutan
Detailed design, bid assistance and construction supervision for the reconstruction of bridges on National Highway No.4.道路・橋梁・トンネル|ブータン
Safer buildings for Bangladesh
The project is to strengthen and improve the safety of public and private buildings, having base isolation system, smart energy efficient BEMS with central air-conditioned system and Environmental Management Plan (EMP) using CASBEE or LEED. Services include (1) Civil works and equipment procurement (2) Two step Loan for Private Building Safety.建築|バングラデシュ
Bridge survey in Bhutan
Bridge replacement / reconstruction along Bhutan's National Highway No.1.道路・橋梁・トンネル|ブータン
Water and sanitation for Bangalore
Detail design, supervision and monitoring of construction of new water supply facilities, two different treated systems; activated sludge for 5 plants and activated sludge + up-flow anaerobic sludge blanket for 2 plants based on the technically and economically appropriate treatment process (total 245,000 cu.m/day).上下水・廃棄物・環境|インド
A metro service to New Delhi’s Airport
Planning, preparation of tender documents, finalization of specifications, awarding of contracts, design check and complete Project Management of the MRTS Airport Line, which is 19 km long, with four stations, namely New Delhi, Shivaji Stadium, Moti Bagh and Airport.軌道交通|インド
Water and drainage for Semarang City
Review of design, assistance of tender process and construction supervision for normalization of Semarang River, improvement of Asin drainage system, and improvement of Bandarharjo drainage system in Semarang City.上下水・廃棄物・環境|インドネシア
New airport for Padang
Procurement and construction supervision consulting services for construction of a new airport with runway to 2,750 m x 45 m along with taxiways, aprons, passenger terminal, cargo terminal, operation buildings, control tower, air navigation system, precision lighting system category -1, fuel supply system, storage tanks, fire fighting facilities.空港|インドネシア
Disaster prevention for Honduras
The project comprised (1) Formulation of comprehensive disaster prevention master plan comprising structural and non-structural measures. (2) Empowerment of organisation structure to implement the disaster prevention master plan. (3) Feasibility study on urgent and priority project(s).防災・国土保全|ホンジュラス
Alleviating rural poverty in Ecuador
Formulation of reorganizational programs of support services for small scale farmers and communities.農業・農村開発・森林|エクアドル
Link across the Mekong
Supervision for construction of two-lane bridge over the Mekong River with 2,050 m in length located 5 km north of Savannakhet on the Lao PDR side and 7.5 km north of Mukdahan on the Thailand side.道路・橋梁・トンネル|タイ
Integrated forest management for Tunisia
Consulting services is to find out concrete issues for the initiated reforms of the forestry sector in Tunisia, through application in model forests.農業・農村開発・森林|チュニジア
Modernizng railways in Turkmenistan
Consulting services to assist construction of transhipment facilities at Serakhs station, including track work, freight transhipment facilities, administration facilities, improvement of Ashgabat locomotive depot, and installation of computer systems including for automated ticket sales, train operation, and automated administration.軌道交通|トルクメニスタン
Intersection enhancement for Dar Es Salaam
Conceptual design, detailed design and construction supervision for the construction of a 425 m flyover at Tazara intersection.道路・橋梁・トンネル|タンザニア
Highway to Colombo’s south
Detailed design and construction supervision for the new construction of 68 km of 2 and 4 lane expressway from Colombo leading to the southern coastal area, together with widening of two major highways entering Colombo.道路・橋梁・トンネル|スリランカ
From military base to major port
Engineering and management services of the project which consists of construction of a new container terminal at Cubi port in Subic Special Economic and Freeport Zone (SBFZ), and rehabilitation of the existing wharves in SBFZ and procurement of necessary facilities.港湾|フィリピン
A helping hand after Yolanda
Technical assistance and grant support for the reconstruction of infrastructure facilities damaged by Typhoon Yolanda, including: (1) Disaster recovery, re-establishment plan; (2) Disaster recovery project formation; and (3) Pilot project implementation for urgent recovery/reconstruction project.防災・国土保全|フィリピン
Expressway to Subic
Feasibility study (alignment study) including photogrammetry, detailed design, tender assistance, and construction supervision of 95 km of 4-lane expressway.道路・橋梁・トンネル|フィリピン
Circling Colombo
Supervisory services for construction of Southern Section (from Kaduwela Interchange to Kottawa Interchange) 12.0 km in length and the Northern Section (from Kaduwela Interchange to Kadawatha Interchange) with a length of 8.35 km.道路・橋梁・トンネル|スリランカ
Modernizing major Romanian railway
Engineering design, tender assistance and construction & installation supervision for railway rehabilitation and modernization of Bucharest-Constanta Railway Line (225 km), with emphasis on Bucharest Nord-Banesa Stations (3 km) and Fetesti-Constanta Stations (79 km).軌道交通|ルーマニア
Industrial park for Saudi Arabia
(1) Park theme and concept, (2) master plan, (3) feasibility study (4) promotion, marketing, and identification of tenants, (5) preparation of scope & invitation of bid for park management, and (6) preparation of RFP for front-end engineering design and design checker for utilities for 240 ha industrial park.都市・地域計画|サウジアラビア
Expressway from north to south
The construction works for JICA Loan section with 65 km expressway (Da Nang - Tam Ky) subdivided into 8 packages (with the longest section being 13 km).道路・橋梁・トンネル|ベトナム
Master plan for Lusaka
Formulation of a master plan and conducting a feasibility study of the first phase for development of the Multi-Facility Economic Zone located 10km south from Lusaka city.The MFEZ is designed to be a government-supported economic zone. The size of the industrial zone in the MFEZ is planned at 366 ha by 2030.都市・地域計画|ザンビア
Bridging the Blue Nile
Feasibility study, detailed design and construction supervision for the construction of a 3-span 525 m long cable stayed bridge crossing the River Nile at Jinja.道路・橋梁・トンネル|ウガンダ
Hanoi Metro Line 2
General Consulting Services for Hanoi's Urban Railway Line 2 Project. The major works of the project are 8.5 km length underground construction, including 7 underground stations, 3 km length elevated track, including 3 stations, depot, operation control system and rolling stocks supply.軌道交通|ベトナム
Landlink for Lach Huyen port
A 5-km sea bridge and access roads link the newly developed Lach Huyen deep sea port to the Vietnam mainland道路・橋梁・トンネル|ベトナム
Saigon’s East-West Highway
Detailed design, tender Assistance and construction supervision of 21.8 km of 6-lane urban arterial road including 1.09 km imersed tube tunnel crosing the Saigon River.道路・橋梁・トンネル|ベトナム
Bridging the Red River in Hanoi
Detailed design, tender assistance, and construction supervision of 13 km of 4-lane expressway including 3.1 km 6-lane Red River Bridge as the Southern Section of Hanoi Third Ring Road.道路・橋梁・トンネル|ベトナム
ニュースリリース
2026年3月5日
2026年3月3日
持株会社
グループ会社
