COMPANY PROFILE
GNA GmbH
GmbH (Limited Liability Company)RustManufacture of non-domestic cooling and ventilation equipment
FOUNDED
1974
51+ years active
TRADE REGISTER
HRB 711080
Freiburg
INDUSTRY
Manufacture of non-domestic cooling and ventilation equipment
SIZE CLASS
Medium-sized enterprise
Key questions answered
What does the company do?
Die Konstruktion, Herstellung und der Vertrieb verfahrenstechnischer Anlagen und Apparate aller Art, insbesondere auf dem Gebiet der Nassaufbereitungstechnik.
Who leads it?
Stefan Rehm · Managing Director
How large is it?
Medium-sized enterprise
How stable is it?
Stability assessment in Plus profile
Business activity
Industry (WZ2008)
Manufacture of non-domestic cooling and ventilation equipment
WZ C28.25
Size class
Medium
Business purpose
Die Konstruktion, Herstellung und der Vertrieb verfahrenstechnischer Anlagen und Apparate aller Art, insbesondere auf dem Gebiet der Nassaufbereitungstechnik.
Legal essentials
- Register entry
- HRB 711080 (Freiburg)
- Legal form
- GmbH (Limited Liability Company)
- Founded
- 01 Sept 1974
- Share capital
- €115,200
- VAT ID
- —
- LEI
- —
- Representation rules
- Ist nur ein Geschäftsführer bestellt, vertritt er allein. Sind mehrere Geschäftsführer bestellt, vertreten zwei gemeinsam oder ein Geschäftsführer mit einem Prokuristen. Einzelvertretungsbefugnis kann erteilt werden.
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
No public annual statements on file.
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
Stefan Rehm
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.
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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