COMPANY PROFILE
Gebrüder Hammen GmbH
GmbH (Limited Liability Company)Idar-ObersteinConstruction of residential and non-residential buildings
FOUNDED
1995
31+ years active
TRADE REGISTER
HRB 10851
Bad Kreuznach
INDUSTRY
Construction of residential and non-residential buildings
SIZE CLASS
Small enterprise
Key questions answered
What does the company do?
Bauunternehmung im Hoch- und Tiefbau.
Who leads it?
Martin Hammen · Managing Director
How large is it?
Small enterprise
How stable is it?
Stability assessment in Plus profile
Business activity
Industry (WZ2008)
Construction of residential and non-residential buildings
WZ F41.20
Size class
Small
Business purpose
Bauunternehmung im Hoch- und Tiefbau.
Legal essentials
- Register entry
- HRB 10851 (Bad Kreuznach)
- Legal form
- GmbH (Limited Liability Company)
- Founded
- 09 Mar 1995
- Share capital
- €25,565
- VAT ID
- —
- LEI
- —
- Representation rules
- Jeder Geschäftsführer vertritt einzeln.
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
- €68,984
- Year
- 2021
4 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
Martin Hammen
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.
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Location neighbours
A-I-S Wild Assekuranzmakler GmbH
Idar-Oberstein · 0.34 km
A-I-K-C GmbH
Idar-Oberstein · 0.34 km
Martinus-Apotheke Dr. Fritz Conrad e.K.
Idar-Oberstein · 0.41 km
Hans Dieter Mohr e.K.
Idar-Oberstein · 0.42 km
HL. Becker Grundstücksverwaltungs GmbH & Co. KG
Idar-Oberstein · 0.51 km
Auto-Becker GmbH & Co. KG
Idar-Oberstein · 0.51 km
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