active Legal form GmbH

lambda9 GmbH

Flensburg ·HRB 13218FL Flensburg ·lambda9.de

Part 1 / 2

Structured data

Parsed, typed and queryable directly through the API.

Overview

Legal form: GmbH
Address: Westerallee 10
24937 Flensburg
Commercial register: HRB 13218FL, Flensburg
Registration date: September 24, 2018
Industry: Erbringung von Beratungsleistungen auf dem Gebiet der Informationstechnologie
Erbringung von sonstigen Dienstleistungen der Informationstechnologie
Entwicklung und Programmierung von Anwendungssoftware
Purpose: Gegenstand des Unternehmens ist die Gestaltung und Durchführung optimierter Geschäftsprozesse für Unternehmen, insbesondere der daraus abgeleiteten Entwicklung, Weiterentwicklung, Anpassung und Wartung von IT-Systemen zur Unterstützung der Prozesse inklusive der Betreuung der Anwender sowie aller damit zusammenhängenden Leistungen, des Weiteren die Entwicklung von Softwarelösungen, insbesondere im Bereich der Rechnungslegung und Auftragsfaktura von Unternehmen, und deren Vermarktung.

10 products, services and keywords · viewable with an API key Get API key →

Financials

Total assets 2025

425.803 €

Net income 2025

182.758 €

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

Balance sheet

2025

Assets 425,8 k

Current Assets 79,0 % 336,4 k
Net Loss Not Covered by Equity 11,5 % 49,0 k
Fixed Assets 5,3 % 22,5 k
Prepaid Expenses 4,2 % 17,9 k

Liabilities and Equity 425,8 k

Liabilities 95,1 % 404,9 k
Provisions 4,9 % 20,9 k
Equity 0,0 % 0
Accrued Expenses 0,0 % 0

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

Balance sheet data available for 3 earlier fiscal years.

Authorized representatives

Benjamin Klink since 2018 Managing Director
Lars Eichner since 2018 Managing Director

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

Ownership & holdings

Shareholders

Benjamin Klink 50.0 % 13k €
Lars Eichner 50.0 % 13k €

Ultimate beneficial owners (UBOs)

2 hold ≥ 25%

B****** K**** ≥25% 50.0 %

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

History

2024
05.04.

Change of address

lambda9 GmbH
2019
12.04.

Exit of position

J** W****** · Managing Director
12.04.

Change of bylaws

lambda9 GmbH
12.04.

Change of address

lambda9 GmbH
2018
15.11.

Change of address

lambda9 GmbH
15.11.

Change of bylaws

lambda9 GmbH
15.11.

Member entry

Lars Eichner · Managing Director
15.11.

Change of purpose

Gegenstand des Unternehmens ist die Gestaltung und Durchführung optimierter Geschäftsprozesse für Unternehmen, insbesondere der daraus abgeleiteten Entwicklung, Weiterentwicklung, Anpassung und Wartung von IT-Systemen zur Unterstützung der Prozesse inklusive der Betreuung der Anwender sowie aller damit zusammenhängenden Leistungen, des Weiteren die Entwicklung von Softwarelösungen, insbesondere im Bereich der Rechnungslegung und Auftragsfaktura von Unternehmen, und deren Vermarktung.

8 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.

2025 Jahresabschluss
2024 Jahresabschluss ↓
2023 Jahresabschluss
2022 Jahresabschluss

Previous year — readable in full

Jahresabschluss 2024

Published June 12, 2026 · Source: Bundesanzeiger

lambda9 GmbH

Flensburg

Jahresabschluss zum Geschäftsjahr vom 01.01.2024 bis zum 31.12.2024

Bilanz

scroll

Aktiva
	31.12.2024 EUR	31.12.2023 EUR
A. Anlagevermögen	26.337,00	21.936,00
I. Sachanlagen	26.337,00	21.936,00
B. Umlaufvermögen	332.612,17	220.722,40
I. Vorräte	5.000,00
II. Forderungen und sonstige Vermögensgegenstände	327.612,17	135.253,32
davon mit einer Restlaufzeit von mehr als einem Jahr	371,50
III. Kassenbestand, Bundesbankguthaben, Guthaben bei Kreditinstituten und Schecks		85.469,08
C. Rechnungsabgrenzungsposten	23.187,91	24.608,76
D. Nicht durch Eigenkapital gedeckter Fehlbetrag		28.739,75
Aktiva	382.137,08	296.006,91

scroll

Passiva
	31.12.2024 EUR	31.12.2023 EUR
A. Eigenkapital	13.462,28	0,00
I. eingefordertes Kapital	12.500,00	12.500,00
1. Gezeichnetes Kapital	25.000,00	25.000,00
2. nicht eingeforderte ausstehende Einlagen	-12.500,00	-12.500,00
II. Verlustvortrag	41.239,75	58.364,97
III. Jahresüberschuss	42.202,03	17.125,22
IV. nicht gedeckter Fehlbetrag		28.739,75
B. Rückstellungen	8.980,91	13.319,27
C. Verbindlichkeiten	357.504,89	282.687,64
davon mit einer Restlaufzeit bis zu einem Jahr	177.504,89	102.687,64
davon mit einer Restlaufzeit von mehr als einem Jahr	180.000,00	180.000,00
davon gegenüber Gesellschaftern	191.638,33	191.190,38
D. Rechnungsabgrenzungsposten	2.189,00
Passiva	382.137,08	296.006,91

Anhang

Allgemeine Angaben zum Jahresabschluss

Der Jahresabschluss wurde nach den Vorschriften der §§ 242 ff. HGB unter der Beachtung der ergänzenden Bestimmungen für kleine Kapitalgesellschaften aufgestellt.

Angaben zur Identifikation der Gesellschaft laut Registergericht

scroll

Firmenname laut Registergericht:	lambda9 GmbH
Firmensitz laut Registergericht:	Flensburg
Registereintrag:	Handelsregister
Registergericht:	Amtsgericht Flensburg
Register-Nr.:	HRB 13218 FL

Angaben zu Bilanzierungs- und Bewertungsmethoden

Bilanzierungs- und Bewertungsgrundsätze

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 und degressiv vorgenommen.

Der Übergang von der degressiven zur linearen Abschreibung erfolgt in den Fällen, in denen dies zu einer höheren Jahresabschreibung führt.

Die Steuerrückstellungen beinhalten die das Geschäftsjahr betreffenden, noch nicht veranlagten Steuern.

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

Verbindlichkeiten wurden zum Erfüllungsbetrag angesetzt.

Gegenüber dem Vorjahr abweichende Bilanzierungs- und Bewertungsmethoden

Beim Jahresabschluss konnten die bisher angewandten Bilanzierungs- und Bewertungsmethoden im Wesentlichen übernommen werden.

Ein grundlegender Wechsel von Bilanzierungs- und Bewertungsmethoden gegenüber dem Vorjahr fand nicht statt.

Unterschrift der Geschäftsführung

scroll

Flensburg, Datum

Lars Eichner Benjamin Klink

sonstige Berichtsbestandteile

Angaben zur Feststellung:
Der Jahresabschluss wurde am 25.03.2026 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.

lambda9.de AI

Unlock with API key Get API key →

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=f94bffd74c79490dacbcd998bc0e4e99

&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=f94bffd74c79490dacbcd998bc0e4e99&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="f94bffd74c79490dacbcd998bc0e4e99",
    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: 'f94bffd74c79490dacbcd998bc0e4e99',
  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: 'f94bffd74c79490dacbcd998bc0e4e99',
    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": [
        "<string>"
    ],
    "products_and_services": [
        "<string>"
    ],
    "contact_data": {
        "website": "<URL>",
        "phone_number": "<phone>",
        "email": "<email>"
    },
    "industry_classification": {
        "WZ2008": [
            {
                "code": "<string>",
                "label": "<string>"
            }
        ],
        "WZ2025": [
            {
                "code": "<string>",
                "label": "<string>"
            }
        ]
    },
    "seat": {
        "city": "<string>"
    },
    "financial_kpi": [
        {
            "year": "<int>",
            "employees": null,
            "active_total": "<float>",
            "revenue": null,
            "material_expenses": null,
            "personnel_expenses": null,
            "net_income": "<float>"
        }
    ],
    "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": []
                                }
                            ]
                        }
                    ]
                }
            ]
        }
    ],
    "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": []
                    }
                ]
            }
        ],
        "unresolved_beneficial_owners": [],
        "coverage": {
            "resolved_percentage": "<float>",
            "unresolved_percentage": "<int>"
        }
    },
    "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
                },
                "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>"
            }
        ]
    },
    "profit_and_loss_account": [],
    "shareholders": {
        "total_capital": {
            "amount": "<float>",
            "currency": "<ISO currency>"
        },
        "entries": [
            {
                "shareholder": {
                    "entity_id": "<32-char hex>",
                    "first_name": "<string>",
                    "last_name": "<string>",
                    "birth_date": null,
                    "address": "<string>"
                },
                "contribution": {
                    "amount": "<float>",
                    "currency": "<ISO currency>"
                },
                "contribution_ratio": "<float>",
                "role": {
                    "label": "<string>",
                    "en": {
                        "long": "<string>",
                        "short": "<string>"
                    },
                    "de": {
                        "long": "<string>",
                        "short": "<string>"
                    }
                }
            }
        ],
        "history": {
            "redacted": "<bool>"
        }
    },
    "shareholdings": null,
    "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": {
                "en": "<string>",
                "de": "<string>"
            },
            "description": {
                "short": {
                    "en": "<string>",
                    "de": "<string>"
                }
            },
            "start_date": "<ISO date>",
            "details": {
                "value": {
                    "coordinate": null,
                    "entity_type": "<string>",
                    "formatted_address": "<string>"
                },
                "linked_entities": {
                    "organization": {
                        "name": "<string>"
                    }
                },
                "value_raw": null
            }
        }
    ]
}

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.

AI assistants

This company in Claude or ChatGPT

Connect handelsregister.ai to your AI assistant once – then simply ask it about this and any other company.

All MCP tools in the documentation →

In Claude, go to Settings → Connectors → “Add custom connector”.
Enter this server URL: https://mcp.handelsregister.ai/mcp
Sign in with your handelsregister.ai account in the dialog. The connector is then available in every chat under “Tools”.

In ChatGPT, go to Settings → Connectors → Advanced, enable Developer mode and choose “Create”.
Enter the name “handelsregister”, authentication OAuth and this server URL: https://mcp.handelsregister.ai/mcp
Sign in with your handelsregister.ai account in the dialog and enable the connector in the chat under “More”.

Run once in your terminal:

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

Done – the server is now available in every Claude Code session.

For your own applications: pass the server as a tool, authenticated with your API key.

from openai import OpenAI

client = OpenAI()
response = client.responses.create(
    model="gpt-6-astra",
    input="lambda9 GmbH: Geschäftsführung, Gesellschafter, Kennzahlen?",
    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)

Cursor, Windsurf and other MCP clients: add this block to the MCP configuration.

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

Replace YOUR_API_KEY with your key – once you are signed in it is filled in here automatically.

Try it in the chat:

What do you know about lambda9 GmbH? Use entity_id f94bffd74c79490dacbcd998bc0e4e99 and show me the management, shareholders and the latest key figures.

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.

Get API key

Overview

Financials

Balance sheet

Authorized representatives

Ownership & holdings

Shareholders

Ultimate beneficial owners (UBOs)

History

Annual statements (full text)

Jahresabschluss 2024

lambda9 GmbH

Flensburg

Jahresabschluss zum Geschäftsjahr vom 01.01.2024 bis zum 31.12.2024

Bilanz

Aktiva

Passiva

Anhang

sonstige Berichtsbestandteile

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