REG. NO. 54103063411 · Sabiedrība ar ierobežotu atbildību · REGISTERED 15/12/2010
Valmieras nov., Rūjiena, Rūjas iela 8
"SILTUMNIEKS SERVISS" SIA is a Latvian limited liability company registered in 2010. Its primary line of business is plumbing, heat and air-conditioning installation (NACE 43.22). In 2025 the company reported €59K in revenue and employed 1 person, placing it in the micro-enterprise tier. Revenue declined 33% year-over-year, indicating a contracting operation.