active Legal form GmbH Gesellschaft mit beschränkter Haftung

Grollmus München GmbH

MünchenHochheim am Main, DEU ·HRB 197427 München ·grollmus.de

Handelsregister API View JSON Collapse

{
    "name": "Grollmus München GmbH",
    "status": "ACTIVE"
}

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=e4a365b6b2e1a6f56a80f7b452a55a97

&features=financial_kpi

&features=balance_sheet_accounts

&features=related_persons

&features=shareholders

&features=ubos

&features=history

&features=annual_financial_statements__html

curl -H 'X-API-KEY: YOUR_API_KEY' \
  "https://handelsregister.ai/api/v1/fetch-organization?q=e4a365b6b2e1a6f56a80f7b452a55a97&features=financial_kpi&features=balance_sheet_accounts&features=related_persons&features=shareholders&features=ubos&features=history&features=annual_financial_statements__html"

# pip install handelsregister
from handelsregister import Handelsregister

client = Handelsregister(api_key="YOUR_API_KEY")  # or set HANDELSREGISTER_API_KEY
organization = client.fetch_organization(
    q="e4a365b6b2e1a6f56a80f7b452a55a97",
    features=[
        "financial_kpi",
        "balance_sheet_accounts",
        "related_persons",
        "shareholders",
        "ubos",
        "history",
        "annual_financial_statements__html",
    ],
)
print(organization["name"])

// npm install handelsregister
import { Handelsregister } from 'handelsregister';

const client = new Handelsregister('YOUR_API_KEY'); // or set HANDELSREGISTER_API_KEY
const organization = await client.fetchOrganization({
  q: 'e4a365b6b2e1a6f56a80f7b452a55a97',
  features: [
    'financial_kpi',
    'balance_sheet_accounts',
    'related_persons',
    'shareholders',
    'ubos',
    'history',
    'annual_financial_statements__html',
  ],
});
console.log(organization.name);

// npm install handelsregister
const { Handelsregister } = require('handelsregister');

const client = new Handelsregister(process.env.HANDELSREGISTER_API_KEY);
(async () => {
  const organization = await client.fetchOrganization({
    q: 'e4a365b6b2e1a6f56a80f7b452a55a97',
    features: [
      'financial_kpi',
      'balance_sheet_accounts',
      'related_persons',
      'shareholders',
      'ubos',
      'history',
      'annual_financial_statements__html',
    ],
  });
  console.log(organization.name);
})();

JSON preview

{
    "entity_id": "e4a365b6b2e1a6f56a80f7b452a55a97",
    "name": "Grollmus München GmbH",
    "status": "ACTIVE",
    "legal_form": "GmbH",
    "registration_date": "2005-10-05T00:00:00+00:00",
    "address": {
        "street": "Barthstraße",
        "house_number": "4",
        "postal_code": "80339",
        "city": "München",
        "country": "DEU"
    },
    "registration": {
        "register_type": "HRB",
        "register_number": "197427",
        "court": "München"
    }
}

"purpose": "…"

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"representation_scheme": { … }

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"capital": { … }

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"contact_data": { … }

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"industry_classification": { … }

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"keywords": [ … ]

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"products_and_services": [ … ]

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"history": [ … ]

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"financial_kpi": [ … ]

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"related_persons": { … }

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"shareholders": { … }

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"ubos": { … }

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"balance_sheet_accounts": [ … ]

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"annual_financial_statements__html": [ … ]

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Base fields

entity_id string

Stable handelsregister.ai identifier (32-char hex string).

name string

Registered legal name of the entity.

status enum

ACTIVE, TERMINATED, DISSOLVED or INSOLVENT.

legal_form string

Legal form (GmbH, AG, KG, …) when available.

address object

Postal address with street, house_number, postal_code, city, county, state, country and coordinates.

registration object

Register record with court, register_type and register_number.

registration_date date

Initial entry into the commercial register (ISO date).

purpose string

Stated business purpose (Unternehmensgegenstand).

representation_scheme object

General representation scheme: { current: [...], history: [...] } with effective_from/effective_to per version.

capital object

Registered capital: { current, history }. current carries amount, currency and kind (STAMMKAPITAL, GRUNDKAPITAL, HAFTSUMME, GENEHMIGTES_KAPITAL, BEDINGTES_KAPITAL, VARIABLES_KAPITAL — open enum); each history entry has value, effective_from and effective_to (null = still in force). change_amount on a history entry is unsigned and does not always equal the difference between two consecutive amounts, so derive increases and decreases from the amounts. Partnerships and other entities without registered capital return current: null and an empty history.

contact_data object

website, phone_number and email when available.

industry_classification object

Industry codes per WZ2008 and WZ2025 with labels.

keywords array<string>

Keywords derived from the business purpose.

products_and_services array<string>

Product and service descriptions when available.

history array<object>

Chronological log of all register changes (name, seat, capital, representation, …).

features=financial_kpi

financial_kpi array<object>

Per fiscal year: revenue, employees, active_total (balance-sheet total), net_income, material_expenses, personnel_expenses. Every year names the source of its figures in _provenance: statement_type (Jahresabschluss = annual accounts, Bilanz = balance sheet only, Konzernabschluss = consolidated accounts; null for market data), period_start and period_end of the fiscal year, plus exempt_subsidiary and parent_organization ({ entity_id, name }). With exempt_subsidiary: true the company published the consolidated accounts of parent_organization instead of accounts of its own, so that year's figures cover the whole group.

features=balance_sheet_accounts

balance_sheet_accounts array<object>

Per fiscal year: hierarchical balance-sheet line items from the published statement, with _provenance naming the source of the figures (fields as in financial_kpi). For energy utilities, Max accounts also receive activity_statements through the API: the balance sheets of the activity statements (section 6b EnWG), one per regulated activity such as electricity or gas distribution; together they do not add up to the company's balance sheet.

features=profit_and_loss_account

profit_and_loss_account array<object>

Per fiscal year: hierarchical profit-and-loss line items, with _provenance naming the source of the figures (fields as in financial_kpi). For energy utilities, Max accounts also receive activity_statements through the API: the profit and loss accounts of the activity statements (section 6b EnWG), one per regulated activity.

features=related_persons

related_persons object

Authorized representatives: { current: [...], past: [...] } — managing directors, board members, signatories. Each person carries organization_representation_scheme and role_representation_scheme (current scheme + history).

features=shareholders

shareholders object

Shareholders: { total_capital, entries: [...], history: { current_as_of, past: [...] } }. Each entry carries shareholder, contribution, contribution_ratio and role; history.past delivers previous shareholder lists with an as_of date. total_capital, contribution and contribution_ratio may be null (e.g. for partnerships).

features=ubos

ubos object

Ultimate beneficial owners: { beneficial_owners, unresolved_beneficial_owners, coverage } as recorded in the transparency register.

features=shareholdings

shareholdings object

Stakes this entity holds in others: { holdings: { current: [...] }, summary }. Each holding links another organization by entity_id.

features=publications

publications array<object>

Official commercial-register publications (date, title, full text).

features=annual_financial_statements__html

annual_financial_statements__html array<object>

Published annual statements with document_html (rendered HTML), document_type, document_title, document_date, language and year.

Overview

Legal form: GmbH
Address: Barthstraße 4
80339 München
Commercial register: HRB 197427, München
Registration date: October 5, 2005
Industry: Erbringung von Beratungsleistungen auf dem Gebiet der Informationstechnologie
Großhandel mit Datenverarbeitungsgeräten, peripheren Geräten und Software
Tätigkeiten der Großhandelsvermittlung von Büromaschinen, Datenverarbeitungsgeräten, peripheren Geräten und Software
Registered capital: 25,000.00 EUR
Representation rules: Ist nur ein Geschäftsführer bestellt, so vertritt er die Gesellschaft allein. Sind mehrere Geschäftsführer bestellt, so wird die Gesellschaft durch zwei Geschäftsführer gemeinsam vertreten.
Purpose: Planung, Entwicklung, Herstellung und Vertrieb von Software sowie Vertrieb von Computern, Automatisierungsanlagen und elektronischen Baugruppen, ferner Durchführung von Schulungen im Bereich der Steuerungs- und Automatisierungstechnik und Datenverarbeitung, wobei die Schulungen in der Weise durchgeführt werden, dass diese als Subaufträge auch an Fremdpersonen und/oder an Gesellschafter vergeben und ausgeführt werden und die Subauftragnehmer mit der Gesellschaft abrechnen, sowie Vermietung von Geräten aus den Bereichen der Steuerungs- und Automatisierungstechnik sowie Datenverarbeitung.

Financials

Employees 2024

80

Total assets 2024

1,83 Mio. €

Annual accounts · 01.01.2024 – 31.12.2024

17 previous years · values unlocked with an API key Get API key →

Balance sheet

Annual accounts · 01.01.2024 – 31.12.2024

2024

Assets 1,83 Mio

Current Assets 92,8 % 1,70 Mio
Fixed Assets 5,6 % 102,7 k
Prepaid Expenses 1,6 % 28,4 k

Liabilities and Equity 1,83 Mio

Equity 50,8 % 927,9 k
Provisions 27,9 % 509,2 k
Liabilities 21,4 % 391,0 k

Full balance sheet line items with an API key Get API key →

Balance sheet data available for 17 earlier fiscal years.

Authorized representatives

Eduard Grollmus since 2009 Managing Director
Sebastian Eduard Grollmus since 2005 Managing Director
Daniel Wasserrab since 2026 Procura
Julia Grollmus since 2016 Procura

Ownership & holdings

Shareholders

SJG GmbH DEU Amtsgericht München HRB 260490 100.0 % 25k €

Ultimate beneficial owners (UBOs)

1 hold ≥ 25%

1 more beneficial owners · viewable with an API key Get API key →

History

2026
21.05.

Member entry

Daniel Wasserrab · Procura
02.02.

Change of address

Grollmus München GmbH
2016
23.03.

Member entry

Julia Grollmus · Procura
2013
08.11.

Change of bylaws

Grollmus München GmbH
2012
12.03.

Register sheet closed

Grollmus München GmbH
12.03.

Change of address

Grollmus München GmbH
12.03.

Change of court

Grollmus München GmbH
05.03.

Change of company name

Grollmus München GmbH

32 more events including all details Get API key →

Annual statements

Original published statements, ordered by fiscal year.

5 documents

Fiscal year	Document	Published	Access
2024	Jahresabschluss	Published February 17, 2026	Via the API
2023	Jahresabschluss	Published February 6, 2025	Read full text
2022	Jahresabschluss	Published April 11, 2024	Via the API
2021	Jahresabschluss	Published November 16, 2022	Via the API
2020	Jahresabschluss	Published February 22, 2022	Via the API

All financial statements via the API

2023 Jahresabschluss Full text

Grollmus München GmbH

München

Jahresabschluss zum Geschäftsjahr vom 01.01.2023 bis zum 31.12.2023

Handelsbilanz

Aktiva
	31.12.2023 EUR	31.12.2022 EUR
A. Anlagevermögen	146.316,00	197.801,00
I. Immaterielle Vermögensgegenstände	0,00	1.084,00
II. Sachanlagen	146.316,00	196.717,00
B. Umlaufvermögen	2.696.394,58	1.100.767,53
I. Vorräte	7.266,84	13.166,99
II. Forderungen und sonstige Vermögensgegenstände	2.569.384,76	1.017.209,14
III. Kassenbestand, Bundesbankguthaben, Guthaben bei Kreditinstituten und Schecks	119.742,98	70.391,40
C. Rechnungsabgrenzungsposten	57.937,43	24.345,02
Aktiva	2.900.648,01	1.322.913,55

Passiva
	31.12.2023 EUR	31.12.2022 EUR
A. Eigenkapital	1.317.291,76	625.501,38
I. Gezeichnetes Kapital	25.000,00	25.000,00
II. Gewinnrücklagen	45.000,00	45.000,00
III. Gewinn-/Verlustvortrag		34.450,16
IV. Jahresüberschuss/-fehlbetrag		521.051,22
V. Bilanzgewinn	1.247.291,76
davon Gewinnvortrag	255.501,38
B. Rückstellungen	902.208,75	338.475,15
C. Verbindlichkeiten	681.147,50	358.937,02
davon mit einer Restlaufzeit bis zu einem Jahr	681.147,50	358.937,02
Passiva	2.900.648,01	1.322.913,55

Anhang

Allgemeine Angaben

Der Jahresabschluss der Firma Grollmus München GmbH wurde auf der Grundlage der Rechnungslegungsvorschriften des Handelsgesetzbuchs aufgestellt.

Ergänzend zu diesen Vorschriften waren die Regelungen des GmbH-Gesetzes zu beachten.

Soweit Wahlrechte für Angaben in der Bilanz, in der Gewinn- und Verlustrechnung oder im Anhang ausgeübt werden können, wurde der Vermerk in der Bilanz bzw. in der Gewinn- und Verlustrechnung gewählt.

Für die Gewinn- und Verlustrechnung wurde das Gesamtkostenverfahren gewählt.

Nach den in § 267 HGB angegebenen Größenklassen ist die Gesellschaft eine kleine Kapitalgesellschaft.

Angaben zur Bilanzierung und Bewertung einschließlich steuerrechtlicher Maßnahmen

Erworbene immaterielle Anlagewerte wurden zu Anschaffungskosten angesetzt und sofern sie der Abnutzung unterlagen, um planmäßige Abschreibungen vermindert.

Das Sachanlagevermögen wurde zu Anschaffungs- bzw. Herstellungskosten angesetzt und soweit abnutzbar, um planmäßige Abschreibungen vermindert.

Die planmäßigen Abschreibungen wurden nach der voraussichtlichen Nutzungsdauer der Vermögensgegenstände linear vorgenommen.

Forderungen und sonstige Vermögensgegenstände wurden unter Berücksichtigung aller erkennbaren Risiken bewertet.

Die sonstigen Rückstellungen wurden für alle weiteren ungewissen Verbindlichkeiten gebildet. Dabei wurden alle erkennbaren Risiken berücksichtigt.

Die Steuerrückstellung beinhaltet die noch nicht veranlagte Körperschaft- und Gewerbesteuer für das laufende Wirtschaftjahr.

Verbindlichkeiten wurden zum Erfüllungsbetrag angesetzt.

Sonstige Angaben

Im Geschäftsjahr erfolgte die Geschäftsführung der Firma Grollmus München GmbH durch den Geschäftsführer Herrn Sebastian Grollmus.

Durchschnittliche Zahl der während des Geschäftsjahrs beschäftigten Arbeitnehmer: 70

sonstige Berichtsbestandteile

München, den 02.12.2024

gez. Sebastian Grollmus

Angaben zur Feststellung:
Der Jahresabschluss wurde am 02.12.2024 festgestellt.

Register documents

Bring original register extracts and company documents into your application as PDF or XML.

GET/v1/fetch-document

View the document API

Website grollmus.de

Current extract (AD) PDF
Chronological extract (CD) PDF
Structured content (SI, XML) XML
Shareholders list PDF
Articles of association PDF

Explore more companies

Handelsregister API · MCP

Company data in your AI chat

Ask about directors, ownership and financial figures. Our MCP server connects your assistant to the Handelsregister API.

MCP documentation

Connect your assistant

Open Connectors in Claude and add a custom connector.
Enter this server URL and add the connector:
https://mcp.handelsregister.ai/mcp
Connect with your handelsregister.ai account, then enable the connector in your chat via “+” → “Connectors”.

In ChatGPT on the web, open Settings → Apps and create a custom app. Developer mode must be enabled for your account.
Use “handelsregister” as the name, OAuth for authentication and this server URL:
https://mcp.handelsregister.ai/mcp
Sign in with your handelsregister.ai account, create the app and select it from the tools menu in your chat.

Run once in your terminal:

Terminal

claude mcp add --transport http handelsregister https://mcp.handelsregister.ai/mcp \
  --header "X-API-Key: YOUR_API_KEY"

Replace YOUR_API_KEY with your handelsregister.ai API key.

Add this MCP server as a tool in your application:

Python

from openai import OpenAI

client = OpenAI()
response = client.responses.create(
    model="gpt-6-astra",
    input="Show me the directors, shareholders and latest available financial figures for Grollmus München GmbH. Include fiscal years and sources.\n\nentity_id: e4a365b6b2e1a6f56a80f7b452a55a97",
    tools=[{
        "type": "mcp",
        "server_label": "handelsregister",
        "server_url": "https://mcp.handelsregister.ai/mcp",
        "headers": {"X-API-Key": "YOUR_API_KEY"},
        "require_approval": "never",
    }],
)
print(response.output_text)

Replace YOUR_API_KEY with your handelsregister.ai API key.

Add this configuration to your MCP client:

JSON

{
  "mcpServers": {
    "handelsregister": {
      "url": "https://mcp.handelsregister.ai/mcp",
      "headers": { "X-API-Key": "YOUR_API_KEY" }
    }
  }
}

Replace YOUR_API_KEY with your handelsregister.ai API key.

Ask about this company

Once connected, ask your assistant this question:

Show me the directors, shareholders and latest available financial figures for Grollmus München GmbH. Include fiscal years and sources.

entity_ide4a365b6b2e1a6f56a80f7b452a55a97

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