active Legal form GmbH

Quentn.com GmbH

Potsdam ·HRB 28791 Potsdam ·quentn.com

Handelsregister API View JSON Collapse

{
    "name": "Quentn.com GmbH",
    "status": "ACTIVE"
}

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=286d7ededee66c3ee133703a758a75d1

&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=286d7ededee66c3ee133703a758a75d1&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="286d7ededee66c3ee133703a758a75d1",
    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: '286d7ededee66c3ee133703a758a75d1',
  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: '286d7ededee66c3ee133703a758a75d1',
    features: [
      'financial_kpi',
      'balance_sheet_accounts',
      'related_persons',
      'shareholders',
      'ubos',
      'history',
      'annual_financial_statements__html',
    ],
  });
  console.log(organization.name);
})();

JSON preview

{
    "entity_id": "286d7ededee66c3ee133703a758a75d1",
    "name": "Quentn.com GmbH",
    "status": "ACTIVE",
    "legal_form": "GmbH",
    "registration_date": "2016-02-29T00:00:00+00:00",
    "address": {
        "street": "Friedrich-Ebert-Straße",
        "house_number": "51",
        "postal_code": "14469",
        "city": "Potsdam",
        "country": "DEU"
    },
    "registration": {
        "register_type": "HRB",
        "register_number": "28791",
        "court": "Potsdam"
    }
}

"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.

features=balance_sheet_accounts

balance_sheet_accounts array<object>

Per fiscal year: hierarchical balance-sheet line items from the published annual statement.

features=profit_and_loss_account

profit_and_loss_account array<object>

Per fiscal year: hierarchical profit-and-loss line items.

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: Friedrich-Ebert-Straße 51
14469 Potsdam
Commercial register: HRB 28791, Potsdam
Registration date: February 29, 2016
Industry: Erbringung von Beratungsleistungen auf dem Gebiet der Informationstechnologie
Erbringung von sonstigen Informationsdienstleistungen
Erbringung von sonstigen Dienstleistungen der Informationstechnologie
Registered capital: 25,000.00 EUR
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.
Purpose: Die Entwicklung und der Betrieb von Softwareservices in den Bereichen Datenbank-, Kontakt- und Affiliatemanagement zur Abwicklung von Transaktionen in den Bereichen eCommerce und Fernabsatz sowie die Vornahme sämtlicher damit im Zusammenhang stehender Geschäfte.

Financials

Employees 2024

7

Total assets 2024

1,10 Mio. €

Net income 2024

74.422 €

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

Balance sheet

2024

Assets 1,10 Mio

Current Assets 60,2 % 662,2 k
Fixed Assets 37,0 % 406,2 k
Prepaid Expenses 2,8 % 31,0 k

Liabilities and Equity 1,10 Mio

Equity 71,4 % 784,5 k
Liabilities 27,0 % 296,5 k
Provisions 1,7 % 18,3 k

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

Balance sheet data available for 2 earlier fiscal years.

Authorized representatives

Christian König since 2016 Managing Director

Ownership & holdings

Shareholders

Top 3 hold 96.0 %

Daniel Dirks 51.0 % 13k €
Michael Dahmen 25.0 % 6k €
C****** K**** 20.0 % 5k €

1 more shareholders · viewable with an API key Get API key →

Ultimate beneficial owners (UBOs)

2 hold ≥ 25%

D***** D**** ≥25% 51.0 %
M****** D***** ≥25% 25.0 %

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

History

2019
23.08.

Change of address

Quentn.com GmbH
2016
17.03.

Change of share capital

Quentn.com GmbH
17.03.

Change of seat

Quentn.com GmbH
17.03.

Change of company name

Quentn.com GmbH
17.03.

Member entry

Christian König · Managing Director
17.03.

Change of authorized capital

Quentn.com GmbH
17.03.

Change of address

Quentn.com GmbH
17.03.

Incorporation

Quentn.com GmbH

4 more events including all details Get API key →

Annual statements

Original published statements, ordered by fiscal year.

3 documents

Fiscal year	Document	Published	Access
2024	Jahresabschluss	Published November 20, 2025	Via the API
2023	Jahresabschluss	Published January 22, 2025	Read full text
2022	Jahresabschluss	Published February 19, 2024	Via the API

All financial statements via the API

2023 Jahresabschluss Full text

Quentn.com GmbH

Potsdam

Jahresabschluss zum Geschäftsjahr vom 01.01.2023 bis zum 31.12.2023

Bilanz

Aktiva
	31.12.2023 EUR	31.12.2022 EUR
A. Anlagevermögen	410.388,25	433.680,00
I. Immaterielle Vermögensgegenstände	380.384,25	397.481,00
II. Sachanlagen	30.004,00	36.199,00
B. Umlaufvermögen	753.779,31	691.492,20
I. Vorräte	1.560,00
II. Forderungen und sonstige Vermögensgegenstände	176.733,13	140.152,70
davon gegen Gesellschafter	79.695,25	60.209,69
III. Kassenbestand, Bundesbankguthaben, Guthaben bei Kreditinstituten und Schecks	575.486,18	551.339,50
C. Rechnungsabgrenzungsposten	21.984,40	1.724,13
Aktiva	1.186.151,96	1.126.896,33

Passiva
	31.12.2023 EUR	31.12.2022 EUR
A. Eigenkapital	758.891,51	655.860,60
I. Gezeichnetes Kapital	25.000,00	25.000,00
II. Kapitalrücklage	306.250,00	306.250,00
III. Gewinnvortrag	324.610,60	71.917,94
IV. Jahresüberschuss	103.030,91	252.692,66
B. Rückstellungen	18.972,00	5.804,00
C. Verbindlichkeiten	408.288,45	465.231,73
davon mit einer Restlaufzeit bis zu einem Jahr	180.611,16	146.478,44
davon mit einer Restlaufzeit von mehr als einem Jahr	227.677,29	318.753,29
Passiva	1.186.151,96	1.126.896,33

Anhang

Allgemeine Angaben zum Jahresabschluss

Angaben zur Identifikation der Gesellschaft laut Registergericht

Firmenname laut Registergericht:	Quentn.com GmbH
Firmensitz laut Registergericht:	Potsdam
Registereintrag:	Handelsregister
Registergericht:	Potsdam
Register-Nr.:	HRB 28791

Angaben zu Bilanzierungs- und Bewertungsmethoden

Bilanzierungs- und Bewertungsgrundsätze

Die selbstgeschaffenen immaterielle Vermögensgegenstände wurden mit den Entwicklungskosten 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.

Forderungen wurden unter Berücksichtigung aller erkennbaren Risiken bewertet.

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

Verbindlichkeiten wurden zum Erfüllungsbetrag angesetzt.

Angaben zur Bilanz

Angaben zu Ausleihungen gegenüber Gesellschaftern

Der Wert der Ausleihungen gegenüber Gesellschaftern beläuft sich auf 79.695,25 EUR (Vorjahr: 60.209,69 EUR).

Der Gesamtbetrag, der gem. § 268 Abs. 8 HGB der Ausschüttungssperre unterliegt, beträgt 378.869,25

Im Einzelnen gliedert sich der Gesamtbetrag wie folgt:

Gesamtbetrag gemäß Ausschüttungssperre			EUR
Anlagevermögen			378.869,25
Aktivierung latenter Steuern			0,00
Aktivierung von Vermögensgegenständen zum beizulegenden Wert			0,00
Gesamtbetrag			378.869,25

Sonstige Angaben

Durchschnittliche Zahl der während des Geschäftsjahrs beschäftigten Arbeitnehmer

Die durchschnittliche Zahl der während des Geschäftsjahres im Unternehmen beschäftigten Arbeitnehmer betrug 7,0.

Unterschrift der Geschäftsführung

Potsdam, 01.11.2024	gez. Christian König
Ort, Datum	Unterschrift

sonstige Berichtsbestandteile

Angaben zur Feststellung:
Der Jahresabschluss wurde am 01.11.2024 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 quentn.com

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 Quentn.com GmbH. Include fiscal years and sources.\n\nentity_id: 286d7ededee66c3ee133703a758a75d1",
    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 Quentn.com GmbH. Include fiscal years and sources.

entity_id286d7ededee66c3ee133703a758a75d1

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