COMPANY PROFILE
DüMa GmbH
GmbH (Limited Liability Company)StaigBuying and selling of own real estate
FOUNDED
2005
21+ years active
TRADE REGISTER
HRB 5124
Ulm
INDUSTRY
Buying and selling of own real estate
SIZE CLASS
Medium-sized enterprise
Key questions answered
What does the company do?
An- und Verkauf von Immobilien sowie Verwaltung und Vermietung von eigenen Immobilien
Who leads it?
Frieder Düsterer, Jürgen Maier
How large is it?
Medium-sized enterprise · 2 employees (2023)
How stable is it?
Stability assessment in Plus profile
Business activity
Industry (WZ2008)
Buying and selling of own real estate
WZ L68.10
Size class
Medium
Industry (WZ2008) (2)
- L68.10Buying and selling of own real estate
- L68.20Renting and operating of own or leased real estate
Business purpose
An- und Verkauf von Immobilien sowie Verwaltung und Vermietung von eigenen Immobilien
Legal essentials
- Register entry
- HRB 5124 (Ulm)
- Legal form
- GmbH (Limited Liability Company)
- Founded
- 26 Jan 2005
- Share capital
- €25,000
- 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.
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
- €10,840,312
- Year
- 2023
11 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
Frieder Düsterer
Managing Director
Jürgen Maier
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
Roland Gekle e.K.
Staig · ⌂ selbes Gebäude
Auenlofts Leipzig GmbH & Co. KG
Staig · ⌂ selbes Gebäude
Willmann24 Bau GmbH & Co. KG
Staig · ⌂ selbes Gebäude
Willmann Verwaltungs GmbH
Staig · ⌂ selbes Gebäude
Objektgesellschaft Leipzig Büttnerstr. 10 GmbH & Co. KG
Staig · ⌂ selbes Gebäude
Thomas Steck Heizungstechnik e.K.
Staig · 0.12 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