COMPANY PROFILE
Hei-Sa-Tec GmbH
GmbH (Limited Liability Company)BerlinPlumbing, heat and air-conditioning installation
FOUNDED
2001
24+ years active
TRADE REGISTER
HRB 83529
Berlin (Charlottenburg)
INDUSTRY
Plumbing, heat and air-conditioning installation
SIZE CLASS
Small enterprise
- +49 30 24638674
- www.hei-sa-tec-gmbh.de/
Key questions answered
What does the company do?
Die Ausführungen von Sanitär-, Heizungs- und Gasinstallationen.
Who leads it?
Christian Goletz · Managing Director
How large is it?
Small enterprise
How stable is it?
Stability assessment in the full profile
Business activity
Die Hei-Sa-Tec GmbH ist auf die Ausführung von Sanitär-, Heizungs- und Gasinstallationen spezialisiert. Das Unternehmen bietet eine breite Palette von Dienstleistungen an, darunter Badsanierungen, Heizungsmodernisierungen, Installation von Klimaanlagen sowie Lösungen im Bereich Solarthermie und Photovoltaik. Die Zielgruppe umfasst private Haushalte sowie gewerbliche Kunden in den Regionen Berlin und Brandenburg. Besonders hervorzuheben ist die langjährige Erfahrung von 13 Jahren und die umfassende Beratung und Planung, die das Unternehmen seinen Kunden bietet.
Industry (WZ2008)
Plumbing, heat and air-conditioning installation
WZ F43.22
Size class
Small
Business purpose
Die Ausführungen von Sanitär-, Heizungs- und Gasinstallationen.
Legal essentials
- Register entry
- HRB 83529 (Berlin (Charlottenburg))
- Legal form
- GmbH (Limited Liability Company)
- Founded
- 03 Dec 2001
- Share capital
- €25,000
- VAT ID
- DE218804932
- LEI
- —
- Representation rules
- Jeder Geschäftsführer vertritt die Gesellschaft allein.
Order shareholder list
The statutory shareholder list (§ 40 GmbHG) straight from the official register portal — who holds which shares.
Available once you sign in
Annual statements
- Balance sheet
- €1,452,862
- Year
- 2023
11 annual statements are on file for this company.
Annual financial statements (PDF)
The most recently published annual financial statements as a PDF, straight from the German company register.
Available once you sign in
Signals
Four dimensions from hard data — age, financials, HRB events, compliance. The ratings themselves are in the full profile.
- Continuity1Available in the full profile
- Financials2Available in the full profile
- Management3Available in the full profile
- Legal status4Available in the full profile
Directors & officers
Managing directors
Christian Goletz
Managing Director
Research contacts
AI-powered research for publicly available contacts: name, role, phone, email, LinkedIn.
Available once you sign in
Recent news
AI-powered research across press, social media and job postings from the last six months.
Available once you sign in
Commercial register history
No events on file.
Companies with a similar profile
Rost + Weber GmbH
Berlin
Horn Bäder & Heizungen GmbH
Woltersdorf
Hans Wiese GmbH
Berlin
Gutendorf GmbH
Berlin
Quint GmbH
Berlin
Zimpel GmbH
Berlin
Hortien Heizung-Lüftung-Sanitär GmbH
Berlin
Götz Installation GmbH
Berlin
Brückner Sanitär- und Heizungstechnik Service GmbH
Großheirath, OT Neuses a.d. Eichen
Axel Jaenecke GmbH
Potsdam
Location neighbours
DEVELOPERS
Programmatic access
Three ways to access this company's data programmatically:
- AGENT-CARD
Freely accessible, no API key required — a compact JSON summary for agents and crawlers.
- API
Full, authenticated data via the Implisense API v2 (API key required).
- MCP
MCP server live at mcp.implisense.com (FastMCP, Bearer auth) — usable with ChatGPT, Claude, and your own agents.
Plus opens every profile
Every company profile in full, without spending Implicents on it — plus wider search reach, unlimited lists and the enriched export.
- Revenue, result and equity across every available year
- All four signals with rationale and source
- The full commercial register history — on every profile
- Full search reach instead of the first page of hits
- The enriched Excel export, which Free does not have at all