SIA "CBT Birojs" was a Latvian limited liability company registered in 2012 and liquidated in 2025. Its primary line of business is plumbing, heat and air-conditioning installation (NACE 43.22). In 2023 the company reported €144K in revenue and employed approximately 6–10 people, placing it in the micro-enterprise tier. Revenue grew 844% year-over-year, indicating an expanding operation. Notably, the State Revenue Service has suspended the company's business activity.