![]() Kyudenko Kyudenko (株式会社九電工) is a company that provides construction and engineering facilities services. | ![]() ECC Engineering Contracting Company (ECC, also known as ECC Group) is an engineering contracting and construction company. | The Boldt Company The Boldt Company is a general contracting company that provides construction management solutions. | |||
Founding Date | Founding Date 1997 | Founding Date 1944 | Founding Date 1975 | Founding Date 2008 | Founding Date 1889 |
Type | Type Private | Type Public | Type Private | Type Public | Type Subsidiary |
Tags | |||||
Locations | Locations Vianen, NL HQ | Locations Dubai, AE HQ Riyadh, SA Abu Dhabi, AE Sharjah, AE | Locations Helsinki, FI HQ Vantaa, FI | Locations Appleton, US HQ | |
Employees | Employees 973 | Employees 10,572 | Employees 5,800 | Employees 1,026 | Employees 2,000 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 2.9 b | Valuation ($) N/A | Valuation ($) 94.4 m | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥476.1b (FY, 2026) | Revenue (est.) N/A | Revenue (est.) €336.2m (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods ¥382.1b (FY, 2026) | Cost of goods N/A | Cost of goods €240m (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit ¥94b (FY, 2026) | Gross profit N/A | Gross profit €96.4m (FY, 2025) | Gross profit N/A |
Net income | Net income N/A | Net income ¥40.3b (FY, 2026) | Net income N/A | Net income €6.8m (FY, 2025) | Net income N/A |

Kyudenko (株式会社九電工) is a company that provides construction and engineering facilities services.
View company
Engineering Contracting Company (ECC, also known as ECC Group) is an engineering contracting and construction company.
View company
Consti Yhtiöt provides renovation and technical building services.
View companyThe Boldt Company is a general contracting company that provides construction management solutions.
View company