COMPANY PROFILE
Su GmbH
GmbH (Limited Liability Company)BerlinPlumbing, heat and air-conditioning installation
FOUNDED
2003
22+ years active
TRADE REGISTER
HRB 91745
Berlin (Charlottenburg)
INDUSTRY
Plumbing, heat and air-conditioning installation
SIZE CLASS
Small enterprise
Key questions answered
What does the company do?
Die Errichtung, Reparatur und Wartung von Sanitär-, Heizungs-, Klima-, Gas- und Lüftungsanlagen.
Who leads it?
Murat Yalcin · Managing Director
How large is it?
Small enterprise
How stable is it?
Stability assessment in Plus profile
Business activity
Industry (WZ2008)
Plumbing, heat and air-conditioning installation
WZ F43.22
Size class
Small
Industry (WZ2008) (2)
- F43.22Plumbing, heat and air-conditioning installation
- F43.21Electrical installation
Business purpose
Die Errichtung, Reparatur und Wartung von Sanitär-, Heizungs-, Klima-, Gas- und Lüftungsanlagen.
Legal essentials
- Register entry
- HRB 91745 (Berlin (Charlottenburg))
- Legal form
- GmbH (Limited Liability Company)
- Founded
- 22 Sept 2003
- Share capital
- €25,000
- VAT ID
- —
- 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 in the Plus profile
Annual statements
- Balance sheet
- €734,454
- Year
- 2023
5 annual statements are on file for this company.
Signals
Four dimensions from hard data — age, financials, HRB events, compliance. The ratings themselves are shown in the Plus profile only.
- Continuity1Available in Plus profile
- Financials2Available in Plus profile
- Management3Available in Plus profile
- Legal status4Available in Plus profile
Directors & officers
Managing directors
Murat Yalcin
Managing Director
Research contacts
AI-powered research for publicly available contacts: name, role, phone, email, LinkedIn.
Available in the Plus profile
Recent news
AI-powered research across press, social media and job postings from the last six months.
Available in the Plus profile
Commercial register history
No events on file.
Companies with a similar profile
Location neighbours
Medda UG (haftungsbeschränkt)
Berlin · ⌂ selbes Gebäude
L&S Immobilien GmbH
Berlin · ⌂ selbes Gebäude
L&S Vermögensverwaltungs GmbH
Berlin · ⌂ selbes Gebäude
Hanga UG (haftungsbeschränkt)
Berlin · ⌂ selbes Gebäude
Reflexive Ventures UG (haftungsbeschränkt)
Berlin · ⌂ selbes Gebäude
Columbus gGmbH
Berlin · ⌂ selbes Gebäude
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.
What the Plus profile adds
The same page, fully populated — plus the research services locked here.
- Revenue, result and equity across every available year
- All four signals with rationale and source
- Contact search: names, roles, phone, email, LinkedIn
- Shareholder list from the official register portal
- News research covering the last six months
- The full commercial register history