COMPANY PROFILE
Sieber GmbH
GmbH (Limited Liability Company)BerlinBusiness and other management consultancy activities
FOUNDED
1978
47+ years active
TRADE REGISTER
HRB 188524
Berlin (Charlottenburg)
INDUSTRY
Business and other management consultancy activities
SIZE CLASS
Micro enterprise
- +49 30 63314346
- info@sieber.berlin
- sieber.berlin/
Key questions answered
What does the company do?
Beratung privater und öffentlicher Verwaltungen in Fragen der organisatorischen Bauvorplanung, die Entwicklung von Büroraumkonzepten, Arbeitsplatzgestaltung sowie Projektmanagement und Unterstützung in der Umsetzung gestalterischer und organisatorischer Projekte im Verwaltungsbau.
Who leads it?
Spardha Angra, Daniel Sieber
How large is it?
Micro enterprise · 8 employees (2023)
How stable is it?
Stability assessment in Plus profile
Business activity
Industry (WZ2008)
Business and other management consultancy activities
WZ M70.22
Size class
Micro
Industry (WZ2008) (3)
- M70.22Business and other management consultancy activities
- M70.21Public relations and communication activities
- M71.12Engineering activities and related technical consultancy
Business purpose
Beratung privater und öffentlicher Verwaltungen in Fragen der organisatorischen Bauvorplanung, die Entwicklung von Büroraumkonzepten, Arbeitsplatzgestaltung sowie Projektmanagement und Unterstützung in der Umsetzung gestalterischer und organisatorischer Projekte im Verwaltungsbau.
Address & Contact
Buntzelstraße 3, 12526 Berlin
- +49 30 63314346
- info@sieber.berlin
- sieber.berlin/
Legal essentials
- Register entry
- HRB 188524 (Berlin (Charlottenburg))
- Legal form
- GmbH (Limited Liability Company)
- Founded
- 17 Dec 1978
- Share capital
- €102,300
- VAT ID
- —
- LEI
- —
- Representation rules
- Ist ein Geschäftsführer bestellt, so vertritt er die Gesellschaft allein. Sind mehrere Geschäftsführer bestellt, wird die Gesellschaft gemeinschaftlich durch zwei Geschäftsführer oder durch einen Geschäftsführer in Gemeinschaft mit einem Prokuristen vertreten. Alleinvertretungsbefugnis kann erteilt werden.
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
- €323,120
- Year
- 2023
6 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
Spardha Angra
Managing Director
Daniel Sieber
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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sieber thoma architekten PartGmbB
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SIEBER Management GmbH
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Siebers UG (haftungsbeschränkt)
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Location neighbours
No nearby companies found.
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