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COMPANY PROFILE

square33 GmbH

GmbH (Limited Liability Company)HamburgComputer programming activities

FOUNDED

2010

16+ years active

TRADE REGISTER

HRB 112729

Hamburg

INDUSTRY

Computer programming activities

SIZE CLASS

Micro enterprise

QUICK CHECK

Key questions answered

  • What does the company do?

    Gegenstand des Unternehmens ist Entwicklung von Software und Betrieb von Internet-Webseiten und -applikationen für verschiedene Branchen und Kundengruppen sowie die damit einhergehenden Tätigkeiten wie zum Beispiel Werbung und Vertrieb.

  • Who leads it?

    Alexander Bassmanow, Tim Mänz-Siebje

  • How large is it?

    Micro enterprise

  • How stable is it?

    Stability assessment in Plus profile

Financial figures, signals and contact data are in the Plus profile.Create a free account
INDUSTRY & PURPOSE

Business activity

Industry (WZ2008)

Computer programming activities

WZ J62.01

Size class

Micro

Industry (WZ2008) (3)

  • J62.01Computer programming activities
  • J62.02Computer consultancy activities
  • M73.11Advertising agencies

Business purpose

Gegenstand des Unternehmens ist Entwicklung von Software und Betrieb von Internet-Webseiten und -applikationen für verschiedene Branchen und Kundengruppen sowie die damit einhergehenden Tätigkeiten wie zum Beispiel Werbung und Vertrieb.

MASTER DATA

Address & Contact

Hohenzollernring 3, c/o Tim Mänz-Siebje, 22763 Hamburg

Map data © OpenStreetMap

OSM ↗
COMMERCIAL REGISTER

Legal essentials

Register entry
HRB 112729 (Hamburg)
Legal form
GmbH (Limited Liability Company)
Founded
07 Feb 2010
Share capital
€25,000
VAT ID
DE270102888
LEI
—
Representation rules
Ist nur ein Geschäftsführer bestellt, so vertritt er die Gesellschaft allein. Sind mehrere Geschäftsführer bestellt, so wird die Gesellschaft durch zwei Geschäftsführer oder durch einen Geschäftsführer gemeinsam mit einem Prokuristen vertreten.
ADD-ON SERVICE

Order shareholder list

The statutory shareholder list (§ 40 GmbHG) straight from the official register portal — who holds which shares.

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FINANCIALS

Annual statements

No public annual statements on file.

SIGNALS

Signals

Available in Plus profile

Four dimensions from hard data — age, financials, HRB events, compliance. The ratings themselves are shown in the Plus profile only.

  • Continuity1
    Available in Plus profile
  • Financials2
    Available in Plus profile
  • Management3
    Available in Plus profile
  • Legal status4
    Available in Plus profile
MANAGEMENT

Directors & officers

Managing directors

  • Alexander Bassmanow

    Managing Director

  • Tim Mänz-Siebje

    Managing Director

AI CONTACT SEARCH

Research contacts

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AI NEWS SEARCH

Recent news

AI-powered research across press, social media and job postings from the last six months.

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EVENTS

Commercial register history

No events on file.

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DEVELOPERS

Programmatic access

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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
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Last updated: 29/04/2026