SIA “KVADRUM” is a construction company registered in Latvia, founded in 2004 and operating as a medium-sized contractor. The company’s legal address is Valguma Street 4A–1, Riga. It specializes in the installation and management of various engineering systems, including heating, ventilation, and air conditioning systems. The company also carries out construction and supervision of water supply, sewage, and fire protection systems. KVADRUM provides building construction management, electrical installation works, and construction supervision services. The company is officially registered as a construction merchant and operates in several certified construction fields. It offers project management services and participates in the implementation of construction projects across Latvia. In 2022, the total volume of construction works carried out by the company reached nearly EUR 22 million, indicating a significant presence in the industry. The company employs more than 50 specialists, ensuring professional execution of diverse projects. KVADRUM regularly participates in public procurement tenders and continues developing new construction projects.