active

GNS Systems GmbH GmbH

Braunschweig ·HRB 4890 Braunschweig ·gns-systems.de

Part 1 / 2

Structured data

Parsed, typed and queryable directly through the API.

Overview

Legal form: GmbH
Address: Theodor-Heuss-Straße 5 a
38122 Braunschweig
Commercial register: HRB 4890, Braunschweig
Registration date: March 19, 1999
Industry: Erbringung von Beratungsleistungen auf dem Gebiet der Informationstechnologie
Datenverarbeitung, Hosting und damit verbundene Tätigkeiten a. n. g.
Ingenieurbüros für Fachplanung von technischer Gebäudeausrüstung
Purpose: Die Planung, Implementierung und Betrieb von System-- und Applikationsinfrastrukturen, insbesondere im technisch-wissenschaftlichen Berechnungsumfeld.

Financials

Employees 2024

Total assets 2024

3,14 Mio. €

Net income 2024

−814.946 €

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

Balance sheet

2024

Assets 3,14 Mio

Current Assets 91,0 % 2,85 Mio
Fixed Assets 6,8 % 213,4 k
Prepaid Expenses 2,2 % 69,6 k

Liabilities and Equity 3,14 Mio

Liabilities 74,2 % 2,33 Mio
Provisions 21,0 % 657,8 k
Equity 4,2 % 132,7 k
Accrued Expenses 0,7 % 20,6 k

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

Balance sheet data available for 17 earlier fiscal years.

Authorized representatives

Christopher Woll since 2015 Managing Director
Nadine Riske since 2018 Managing Director

3 former representatives · viewable with an API key Get API key →

Ownership & holdings

Shareholders

GNS mbH Gesellschaft für numerische Simulation mbH DEU HRB 4004 AG Braunschweig 100.0 % 25k €

Ultimate beneficial owners (UBOs)

2 hold ≥ 25%

K**** R***** ≥25% 40.0 %
S***** H***** ≥25% 40.0 %

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

History

2023
15.03.

Change of address

GNS Systems GmbH
2018
15.08.

Correction of personal data

Christopher Woll · Managing Director
15.08.

Member entry

Nadine Riske · Managing Director
2017
04.01.

Exit of position

M***** D** · Procura
2015
03.02.

Exit of position

J** M****** · Managing Director
03.02.

Exit of position

Christopher Woll · Procura
03.02.

Change of address

GNS Systems GmbH
03.02.

Member entry

Christopher Woll · Managing Director

13 more entries Get API key →

Part 2 / 2

Raw data & documents

Original filings, full-text markdown and PDFs — full content via the API.

Annual statements (full text)

Published reports as markdown — including management report, balance sheet, P&L and appendix.

2024 Jahresabschluss
2023 Jahresabschluss ↓
2022 Jahresabschluss
2021 Jahresabschluss
2020 Jahresabschluss

Previous year — readable in full

Jahresabschluss 2023

Published June 11, 2025 · Source: Bundesanzeiger

GNS Systems GmbH

Braunschweig

Jahresabschluss zum Geschäftsjahr vom 01.01.2023 bis zum 31.12.2023

Bilanz

Aktiva
	31.12.2023 EUR	31.12.2022 EUR
A. Anlagevermögen	203.840,00	187.872,00
I. Immaterielle Vermögensgegenstände	153.187,00	117.703,00
II. Sachanlagen	50.653,00	70.169,00
B. Umlaufvermögen	2.520.654,17	2.729.190,26
I. Vorräte	13.287,82	249.048,28
II. Forderungen und sonstige Vermögensgegenstände	2.217.299,84	1.601.569,28
III. Kassenbestand und Guthaben bei Kreditinstituten	290.066,51	878.572,70
C. Rechnungsabgrenzungsposten	89.972,56	49.073,47
Aktiva	2.814.466,73	2.966.135,73

Passiva
	31.12.2023 EUR	31.12.2022 EUR
A. Eigenkapital	947.692,79	1.511.387,70
I. Gezeichnetes Kapital	25.000,00	25.000,00
II. Gewinnvortrag	1.486.387,70	1.787.273,34
III. Jahresfehlbetrag	563.694,91	300.885,64
B. Rückstellungen	203.891,25	333.797,50
C. Verbindlichkeiten	1.658.982,69	1.120.950,53
D. Rechnungsabgrenzungsposten	3.900,00
Passiva	2.814.466,73	2.966.135,73

Anhang

GNS Systems GmbH Braunschweig

Anhang für das Geschäftsjahr 2023

I. Allgemeine Angaben

Das Unternehmen ist im Handelsregister des Amtsgerichts Braunschweig unter der Handelsregisternummer 4890 eingetragen.

Die Aufstellung des Jahresabschlusses ist nach den Vorschriften des Handelsgesetzbuches (HGB) unter Berücksichtigung der Vorschriften für Kapitalgesellschaften und der sie ergänzenden Bestimmungen des GmbH-Gesetzes erfolgt.

Im Interesse der Klarheit und Übersichtlichkeit werden die gesetzlich vorgeschriebenen Vermerke zu Posten der Bilanz und Gewinn- und Verlustrechnung fast ausschließlich im Anhang aufgeführt.

Die bisher angewandten Gliederungs- und Bewertungsgrundsätze haben gegenüber dem Vorjahr keine Änderung erfahren.

Die Erleichterungen der Rechnungslegung für kleine Gesellschaften werden hinsichtlich des Anhangs in Anspruch genommen.

II. Erläuterungen zur Bilanz

Immaterielle Vermögensgegenstände des Anlagevermögens und Sachanlagen werden zu Anschaffungs- bzw. Herstellungskosten und - soweit abnutzbar - vermindert um planmäßige lineare Abschreibungen bewertet.

Hinsichtlich der so genannten "geringwertigen Wirtschaftsgüter" im Sinne des Steuerrechts wird von der Möglichkeit einer Sofortabschreibung entsprechend § 6 Abs. 2 EStG Gebrauch gemacht.

Unfertige und fertige Erzeugnisse werden zu Herstellungskosten (Personaleinzel- und -gemeinkosten) bewertet.

Forderungen und sonstige Vermögensgegenstände sind grundsätzlich zu Nennwerten bewertet und haben eine Restlaufzeit von unter einem Jahr. Für das allgemeine Ausfallrisiko sowie die Zins- und Beitreibungskosten besteht eine Pauschalwertberichtigung in Höhe von 1 %.

Von den unter den Forderungen gegen verbundene Unternehmen ausgewiesenen Beträgen entfallen 2.706,06 EUR auf Forderungen gegen Gesellschafter.

Das voll eingezahlte Stammkapital ist zum Nennbetrag bewertet.

Die sonstigen Rückstellungen decken die erkennbaren Risiken und ungewissen Verpflichtungen und sind mit dem Erfüllungsbetrag dotiert.

Die Verbindlichkeiten sind zum Erfüllungsbetrag angesetzt und haben in Höhe von 1.028.982,69 (i.V. 620.950,53) EUR eine Restlaufzeit von bis zu einem Jahr, in Höhe von 630.000,00 (i.V. 500.000,00) EUR eine Restlaufzeit von über einem Jahr und in Höhe von 430.00,00 (i.V. 350.000,00) EUR eine Restlaufzeit von über fünf Jahren.

Von den unter den sonstigen Verbindlichkeiten ausgewiesenen Beträgen entfallen 671.135,00 EUR auf Verbindlichkeiten gegenüber Gesellschaftern.

Vermögensgegenstände und Verbindlichkeiten in Fremdwährung werden zum Devisenkassenmittelkurs gemäß § 256a HGB zum Abschlussstichtag bewertet, wenn die Laufzeit größer als ein Jahr beträgt.

III. Sonstige Angaben

Für bereits zum Bilanzstichtag feststehende Verpflichtungen aus Miet- und Leasingverträgen bestehen jährlich Belastungen in Höhe von 312 TEUR, die auch jeweils in den Folgejahren anfallen werden.

Die durchschnittliche Zahl der während des Geschäftsjahres beschäftigten Arbeitnehmer beträgt 81.

Braunschweig, den 01. April 2025

GNS Systems GmbH
gez. Christopher Woll
gez. Nadine Riske
Geschäftsführung

sonstige Berichtsbestandteile

Angaben zur Feststellung:
Der Jahresabschluss wurde am 23.05.2025 festgestellt.

Latest filings and full-volume access to every fiscal year. Get API key →

Register documents

PDF documents straight from the court register — fetched on demand via the :code endpoint.

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

Unlock with API key Get API key →

Website content

Structured markdown rendering of the company's public website — perfect for enrichment and AI pipelines.

gns-systems.de AI

Unlock with API key Get API key →

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=343a4f8da11bd3b01f8e46fc17af2cf7

&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=343a4f8da11bd3b01f8e46fc17af2cf7&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="343a4f8da11bd3b01f8e46fc17af2cf7",
    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: '343a4f8da11bd3b01f8e46fc17af2cf7',
  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: '343a4f8da11bd3b01f8e46fc17af2cf7',
    features: [
      'financial_kpi',
      'balance_sheet_accounts',
      'related_persons',
      'shareholders',
      'ubos',
      'history',
      'annual_financial_statements__html',
    ],
  });
  console.log(organization.name);
})();

{
    "entity_id": "<32-char hex>",
    "name": "<string>",
    "status": "<enum: ACTIVE | TERMINATED | DISSOLVED | INSOLVENT>",
    "legal_form": "<string>",
    "address": {
        "house_number": "<string>",
        "street": "<string>",
        "postal_code": "<string>",
        "city": "<string>",
        "county": "<string>",
        "state": "<string>",
        "country": "<ISO country>",
        "coordinates": {
            "latitude": "<float>",
            "longitude": "<float>"
        }
    },
    "registration": {
        "court": "<string>",
        "register_type": "<string>",
        "register_number": "<string>"
    },
    "registration_date": "<ISO date>",
    "purpose": "<string>",
    "keywords": [],
    "products_and_services": [],
    "contact_data": {
        "website": "<URL>",
        "phone_number": null,
        "email": null
    },
    "industry_classification": {
        "WZ2008": [],
        "WZ2025": [
            {
                "code": "<string>",
                "label": "<string>"
            }
        ]
    },
    "seat": {
        "city": "<string>"
    },
    "profit_and_loss_account": [],
    "ubos": {
        "beneficial_owners": [
            {
                "person": {
                    "entity_id": "<32-char hex>",
                    "name": "<string>",
                    "birth_date": null,
                    "name_parts": {
                        "given": "<string>",
                        "family": "<string>",
                        "canonical_name": "<string>"
                    },
                    "location": {
                        "home": {
                            "city": "<string>",
                            "county": "<string>",
                            "state": "<string>",
                            "country": "<ISO country>"
                        }
                    }
                },
                "ownership_percentage": "<float>",
                "paths": [
                    {
                        "percentage": "<float>",
                        "via": [
                            {
                                "depth": "<int>",
                                "name": "<string>",
                                "entity_id": "<32-char hex>",
                                "step_percentage": "<float>"
                            }
                        ]
                    }
                ]
            }
        ],
        "unresolved_beneficial_owners": [],
        "coverage": {
            "resolved_percentage": "<float>",
            "unresolved_percentage": "<int>"
        }
    },
    "shareholders": {
        "total_capital": {
            "amount": "<float>",
            "currency": "<ISO currency>"
        },
        "entries": [
            {
                "shareholder": {
                    "entity_id": "<32-char hex>",
                    "entity_name": "<string>",
                    "address": "<string>",
                    "country_code": "<ISO country>",
                    "registration_reference": "<string>"
                },
                "contribution": {
                    "amount": "<float>",
                    "currency": "<ISO currency>"
                },
                "contribution_ratio": "<float>",
                "role": {
                    "label": "<string>",
                    "en": {
                        "long": "<string>",
                        "short": "<string>"
                    },
                    "de": {
                        "long": "<string>",
                        "short": "<string>"
                    }
                }
            }
        ],
        "history": null
    },
    "financial_kpi": [
        {
            "year": "<int>",
            "employees": "<int>",
            "active_total": "<float>",
            "revenue": null,
            "material_expenses": null,
            "personnel_expenses": null,
            "net_income": "<float>"
        }
    ],
    "shareholdings": null,
    "representation_scheme": {
        "current": [
            "<string>"
        ],
        "history": [
            {
                "value": [
                    "<string>"
                ],
                "effective_from": "<string>",
                "effective_to": null
            }
        ]
    },
    "related_persons": {
        "current": [
            {
                "entity_id": "<32-char hex>",
                "label": "<string>",
                "role": {
                    "en": {
                        "long": "<string>",
                        "short": "<string>"
                    },
                    "de": {
                        "long": "<string>",
                        "short": "<string>"
                    }
                },
                "name": "<string>",
                "start_date": "<ISO date>",
                "end_date": null,
                "birth_date": null,
                "name_parts": {
                    "given": "<string>",
                    "family": "<string>",
                    "maiden": null,
                    "canonical_name": "<string>",
                    "previous_names": null
                },
                "location": {
                    "home": {
                        "city": "<string>"
                    }
                },
                "organization_representation_scheme": {
                    "current": [
                        "<string>"
                    ],
                    "history": [
                        {
                            "value": [
                                "<string>"
                            ],
                            "effective_from": "<string>",
                            "effective_to": null
                        }
                    ]
                },
                "role_representation_scheme": {
                    "current": [
                        "<string>"
                    ],
                    "history": [
                        {
                            "value": [
                                "<string>"
                            ],
                            "effective_from": "<string>",
                            "effective_to": null
                        }
                    ]
                }
            }
        ],
        "past": [
            {
                "entity_id": null,
                "label": "<string>",
                "role": {
                    "en": {
                        "long": "<string>",
                        "short": "<string>"
                    },
                    "de": {
                        "long": "<string>",
                        "short": "<string>"
                    }
                },
                "name": "<string>",
                "start_date": "<ISO date>",
                "end_date": "<ISO date>",
                "birth_date": null,
                "name_parts": {
                    "given": "<string>",
                    "family": "<string>",
                    "maiden": null,
                    "canonical_name": "<string>",
                    "previous_names": null
                },
                "titles": [
                    "<string>"
                ],
                "location": {
                    "home": {
                        "city": null
                    }
                },
                "organization_representation_scheme": {
                    "latest": [
                        "<string>"
                    ],
                    "history": [
                        {
                            "value": [
                                "<string>"
                            ],
                            "effective_from": "<string>",
                            "effective_to": null
                        }
                    ]
                },
                "role_representation_scheme": {
                    "latest": [
                        "<string>"
                    ],
                    "history": [
                        {
                            "value": [
                                "<string>"
                            ],
                            "effective_from": "<string>",
                            "effective_to": "<string>"
                        }
                    ]
                },
                "redacted": "<bool>"
            }
        ]
    },
    "balance_sheet_accounts": [
        {
            "year": "<int>",
            "balance_sheet_accounts": [
                {
                    "name": {
                        "de": "<string>",
                        "en": "<string>",
                        "in_report": "<string>"
                    },
                    "value": "<float>",
                    "children": [
                        {
                            "name": {
                                "de": "<string>",
                                "en": "<string>",
                                "in_report": "<string>"
                            },
                            "value": "<float>",
                            "children": [
                                {
                                    "name": {
                                        "de": "<string>",
                                        "en": "<string>",
                                        "in_report": "<string>"
                                    },
                                    "value": "<float>",
                                    "children": []
                                }
                            ]
                        }
                    ]
                }
            ]
        }
    ],
    "annual_financial_statements__html": [
        {
            "document_type": "<string>",
            "document_date": "<ISO date>",
            "document_title": "<string>",
            "language": "<string>",
            "year": "<int>",
            "document_html": "<string>"
        }
    ],
    "capital": {
        "current": {
            "amount": "<float>",
            "currency": "<ISO currency>",
            "kind": "<string>"
        },
        "history": [
            {
                "value": {
                    "amount": "<float>",
                    "currency": "<ISO currency>",
                    "kind": "<string>"
                },
                "effective_from": "<string>",
                "effective_to": null
            }
        ]
    },
    "history": [
        {
            "entity_type": "<string>",
            "name": {
                "de": "<string>",
                "en": "<string>"
            },
            "description": {
                "short": {
                    "de": "<string>",
                    "en": "<string>"
                }
            },
            "start_date": "<ISO date>",
            "details": {
                "value": {
                    "role": {
                        "name": "<string>",
                        "original_name_source": "<string>",
                        "representation_scheme": [
                            "<string>"
                        ]
                    }
                },
                "linked_entities": {
                    "person": {
                        "name": {
                            "given": "<string>",
                            "family": "<string>"
                        },
                        "redacted": "<bool>"
                    },
                    "organization": {
                        "name": "<string>"
                    }
                }
            }
        }
    ]
}

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

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.

Profile · Financials · People · Documents

Structured data and full text — per company

From annual statements as HTML to UBO lists: enable each field individually via the features parameter. One API, all data.

Key figures Revenue, employee count, total assets, net income — per fiscal year.
Authorized representatives Current and former managing directors, board members, signatories — with roles and date ranges.
Publications Official commercial register publications including date and full text.
Gesellschafter Current shareholder structure with stakes and contributions.
Wirtschaftlich Berechtigte (UBOs) Ultimate beneficial owners as recorded in the German transparency register.
Beteiligungen Stakes this company holds in other entities.
Bilanz Full balance sheet line items from published annual statements.
Gewinn- und Verlustrechnung P&L line items per fiscal year.
Jahresabschlüsse (HTML) Published annual financial statements rendered as HTML.
Insolvenzbekanntmachungen Notices from the official insolvency registers.
News Recent mentions of the company from external news sources.

Unlock every field with an API key Get API key →

Code · AI agents · No-code · Workflows

Plug into any stack

Whether you're building a classical API integration, an AI agent, or a no-code workflow — this data slots in.

REST API Plain GET request with an X-API-KEY header. Works with any HTTP client. Python Works with requests, httpx, or your library of choice. Node.js Standard fetch or axios — no extra SDK required. MCP Server Plug directly into Claude, Cursor, or any MCP-capable AI client. n8n Drop-in custom node for n8n workflow automations. Webhook Callable from Zapier, Make, or any webhook platform.

Use this data in your app

Grab an API key and pull this structured commercial register data straight from your application — no scraping, no PDFs.

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