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COMPANY PROFILE

Diadema GmbH

GmbH (Limited Liability Company)OldenburgGeneral cleaning of buildings

FOUNDED

2010

16+ years active

TRADE REGISTER

HRB 204493

Oldenburg (Oldenburg)

INDUSTRY

General cleaning of buildings

SIZE CLASS

Medium-sized enterprise

QUICK CHECK

Key questions answered

  • What does the company do?

    Übernahme und Durchführung hauswirtschaftlicher Leistungen, z.B. Reinigungsdienste aller Art, Arbeitnehmerüberlassung, Einbringung hauswirtschaftlicher Dienstleistungen im Bereich Speiseherstellung und -verteilung; Personalüberlassung im Bereich Pflege zur Abdeckung von Urlaubs- und Krankheitsvertretungen und Arbeitsspitzen.

  • Who leads it?

    Mario Behrends, Friedrich Ley

  • How large is it?

    Medium-sized enterprise · 172 employees (2023)

  • How stable is it?

    Stability assessment in Plus profile

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INDUSTRY & PURPOSE

Business activity

Industry (WZ2008)

General cleaning of buildings

WZ N81.21

Size class

Medium

Industry (WZ2008) (2)

  • N81.21General cleaning of buildings
  • Q88.10Social work activities without accommodation for the elderly and disabled

Business purpose

Übernahme und Durchführung hauswirtschaftlicher Leistungen, z.B. Reinigungsdienste aller Art, Arbeitnehmerüberlassung, Einbringung hauswirtschaftlicher Dienstleistungen im Bereich Speiseherstellung und -verteilung; Personalüberlassung im Bereich Pflege zur Abdeckung von Urlaubs- und Krankheitsvertretungen und Arbeitsspitzen.

MASTER DATA

Address & Contact

Kastanienallee 9-11, 26121 Oldenburg

Map data © OpenStreetMap

OSM ↗
COMMERCIAL REGISTER

Legal essentials

Register entry
HRB 204493 (Oldenburg (Oldenburg))
Legal form
GmbH (Limited Liability Company)
Founded
20 Apr 2010
Share capital
€25,000
VAT ID
—
LEI
—
Representation rules
Jeder Geschäftsführer vertritt einzeln.
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FINANCIALS

Annual statements

Balance sheet
€740,654
Year
2023

10 annual statements are on file for this company.

Revenue, result, equity and the multi-year history stay in the Plus profile.
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SIGNALS

Signals

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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
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  • Legal status4
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MANAGEMENT

Directors & officers

Managing directors

  • Mario Behrends

    Managing Director

  • Friedrich Ley

    Managing Director

A further 1 registered persons are shown in the Plus profile only.

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EVENTS

Commercial register history

No events on file.

SIMILAR COMPANIES

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NEARBY COMPANIES

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DEVELOPERS

Programmatic access

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  • Revenue, result and equity across every available year
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  • 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: 03/06/2025