active

Stackable GmbH GmbH

Wedel ·HRB 15351PI Pinneberg ·stackable.tech

Part 1 / 2

Structured data

Parsed, typed and queryable directly through the API.

Overview

Legal form: GmbH
Address: Thomas-Mann-Straße 8
22880 Wedel
Commercial register: HRB 15351PI, Pinneberg
Registration date: September 4, 2020
Industry: Erbringung von Beratungsleistungen auf dem Gebiet der Informationstechnologie
Erbringung von sonstigen Dienstleistungen der Informationstechnologie
Datenverarbeitung, Hosting und damit verbundene Tätigkeiten a. n. g.
Purpose: Softwareentwicklung, IT-Support, IT-Beratung und -Dienstleistungen sowie alle weiteren damit in Zusammenhang stehenden Tätigkeiten.

Stackable Data Platform (modulare Open‑Source‑Data Apps inkl. Kafka, Spark, Trino, NiFi etc.) Subscription / Subskriptionsmodelle Managed Service für Datenplattformen Expertise / Consulting zu Datenarchitekturen Support und Training (Dokumentation, Workshops, Trainings) Command‑Line‑Tool stackablectl zur Bereitstellung und Verwaltung Open-Source-Datenplattform Data Lakehouse Event Streaming Managed Service IT-Support IT-Beratung Kubernetes Big Data

Financials

Employees 2025

Total assets 2025

1,86 Mio. €

Net income 2025

−398.633 €

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

Balance sheet

2025

Assets 1,86 Mio

Current Assets 77,4 % 1,44 Mio
Fixed Assets 21,2 % 394,0 k
Prepaid Expenses 1,4 % 25,7 k

Liabilities and Equity 1,86 Mio

Accrued Expenses 67,6 % 1,26 Mio
Liabilities 23,1 % 429,8 k
Deferred Tax Liabilities 6,0 % 111,5 k
Provisions 3,3 % 60,6 k
Equity 0,0 % 567

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

Balance sheet data available for 5 earlier fiscal years.

Authorized representatives

Lars Francke since 2020 Managing Director
Sebastian Timothy Amtage since 2021 Managing Director
Sönke Liebau since 2020 Managing Director
Stefan Igel since 2024 Procura

Ownership & holdings

Shareholders

Top 3 hold 96.9 %

Open Core Verwaltungs GmbH DEU AG Pinneberg, HRB 12358 PI 50.6 % 25k €
IONOS SE DEU AG Montabaur, HRB 24498 27.5 % 14k €
AB Invest GmbH DEU AG München, HRB 251922 18.7 % 9k €

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

Ultimate beneficial owners (UBOs)

11.6 % identified 87.5 % unidentified

S****** A***** 9.4 %
P**** G***** 1.2 %

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

History

2024
20.06.

Member entry

Stefan Igel · Procura
2023
12.06.

Change of bylaws

Stackable GmbH
12.06.

Change of share capital

Stackable GmbH
2021
13.12.

Change of authority

Lars Francke · Managing Director
13.12.

Change of authority

Sebastian Timothy Amtage · Managing Director
13.12.

Change of bylaws

Stackable GmbH
13.12.

Change of authority

Sönke Liebau · Managing Director
13.12.

Change of share capital

Stackable GmbH

14 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
2021 Jahresabschluss

Previous year — readable in full

Jahresabschluss 2024

Published September 11, 2025 · Source: Bundesanzeiger

Stackable GmbH

Wedel

Jahresabschluss zum Geschäftsjahr vom 01.07.2023 bis zum 30.06.2024

Bilanz

Aktiva
	30.6.2024 EUR	30.6.2023 EUR
A. Anlagevermögen	35.733,80	26.171,86
I. Immaterielle Vermögensgegenstände	2.738,23	2.738,23
II. Sachanlagen	22.147,94	12.586,00
III. Finanzanlagen	10.847,63	10.847,63
B. Umlaufvermögen	1.385.594,51	1.513.188,93
I. Forderungen und sonstige Vermögensgegenstände	1.244.880,74	402.749,51
davon mit einer Restlaufzeit von mehr als einem Jahr	53.345,21	52.342,47
davon eingeforderte noch ausstehende Kapitaleinlagen	0,00	2.151,00
II. Kassenbestand, Bundesbankguthaben, Guthaben bei Kreditinstituten und Schecks	140.713,77	1.110.439,42
C. Rechnungsabgrenzungsposten	5.777,44	3.572,91
Aktiva	1.427.105,75	1.542.933,70

Passiva
	30.6.2024 EUR	30.6.2023 EUR
A. Eigenkapital	399.200,18	1.214.802,07
I. Gezeichnetes Kapital	50.066,00	50.066,00
II. Kapitalrücklage	3.730.350,32	3.730.350,32
III. Verlustvortrag	2.565.614,25	1.240.819,68
IV. Jahresfehlbetrag	815.601,89	1.324.794,57
B. Rückstellungen	52.234,96	36.796,72
C. Verbindlichkeiten	369.105,95	266.734,91
davon mit einer Restlaufzeit bis zu einem Jahr	369.105,95	266.734,91
D. Rechnungsabgrenzungsposten	606.564,66	24.600,00
Summe Passiva	1.427.105,75	1.542.933,70

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

Firmenname laut Registergericht:	Stackable GmbH
Firmensitz laut Registergericht:	Wedel
Registereintrag:	Handelsregister
Registergericht:	Pinneberg
Register-Nr.:	HRB 15351

Angaben zu Bilanzierungs- und Bewertungsmethoden

Bilanzierungs- und Bewertungsgrundsätze

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 Finanzanlagen wurden wie folgt angesetzt und bewertet:

- Anteile an verbundenen Unternehmen zu Anschaffungskosten

Soweit erforderlich, wurde der am Bilanzstichtag vorliegende niedrigere Wert angesetzt.

Forderungen und Wertpapiere 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.

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.

Angaben zur Bilanz

Angaben zu Ausleihungen, Forderungen und Verbindlichkeiten gegenüber Gesellschafter
(§ 42 Abs. 3 GmbHG / § 264c Abs. 1 HGB)

Sachverhalte	2023/2024 EUR	2022/2023 EUR
Forderungen	1.317,73	4.165,00
Verbindlichkeiten	0,00	0,00

Sonstige Angaben

Durchschnittliche Zahl der während des Geschäftsjahrs beschäftigten Arbeitnehmer

Die durchschnittliche Zahl der während des Geschäftsjahres im Unternehmen beschäftigten Arbeitnehmer betrug 13.

Unterschrift der Geschäftsführung

Wedel, 24. Januar 2025
Ort, Datum	Lars Francke, Sönke Liebau, Sebastian Amtage

sonstige Berichtsbestandteile

Angaben zur Feststellung:
Der Jahresabschluss wurde am 20.08.2025 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.

stackable.tech AI

Unlock with API key Get API key →

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=c57d8124ebf6b3fb732669887e17dc4e

&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=c57d8124ebf6b3fb732669887e17dc4e&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="c57d8124ebf6b3fb732669887e17dc4e",
    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: 'c57d8124ebf6b3fb732669887e17dc4e',
  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: 'c57d8124ebf6b3fb732669887e17dc4e',
    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>"
            }
        ]
    },
    "ubos": {
        "beneficial_owners": [
            {
                "person": {
                    "entity_id": null,
                    "name": "<string>",
                    "birth_date": null,
                    "name_parts": {
                        "given": "<string>",
                        "family": "<string>",
                        "canonical_name": "<string>"
                    },
                    "location": {
                        "home": {
                            "city": null,
                            "county": "<string>",
                            "state": "<string>",
                            "country": null
                        }
                    },
                    "redacted": "<bool>"
                },
                "ownership_percentage": "<float>",
                "paths": [
                    {
                        "percentage": "<float>",
                        "via": [
                            {
                                "depth": "<int>",
                                "name": "<string>",
                                "entity_id": "<32-char hex>",
                                "step_percentage": "<float>"
                            }
                        ]
                    }
                ],
                "redacted": "<bool>"
            }
        ],
        "unresolved_beneficial_owners": [
            {
                "reason": "<string>",
                "entity_id": null,
                "name": "<string>",
                "legal_form": null,
                "address": {
                    "country": "<ISO country>"
                },
                "registration": {
                    "court": "<string>",
                    "register_type": "<string>",
                    "register_number": "<string>"
                },
                "ownership_percentage": "<float>",
                "via": []
            }
        ],
        "coverage": {
            "resolved_percentage": "<float>",
            "unresolved_percentage": "<float>"
        }
    },
    "profit_and_loss_account": [],
    "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": []
                                }
                            ]
                        }
                    ]
                }
            ]
        }
    ],
    "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": []
    },
    "shareholders": {
        "total_capital": {
            "amount": "<float>",
            "currency": "<ISO currency>"
        },
        "entries": [
            {
                "shareholder": {
                    "entity_id": null,
                    "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": {
            "redacted": "<bool>"
        }
    },
    "shareholdings": null,
    "financial_kpi": [
        {
            "year": "<int>",
            "employees": "<int>",
            "active_total": "<float>",
            "revenue": null,
            "material_expenses": null,
            "personnel_expenses": null,
            "net_income": "<float>"
        }
    ],
    "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": "<string>"
            }
        ]
    },
    "history": [
        {
            "entity_type": "<string>",
            "name": {
                "en": "<string>",
                "de": "<string>"
            },
            "description": {
                "short": {
                    "en": "<string>",
                    "de": "<string>"
                }
            },
            "start_date": "<ISO date>",
            "details": {
                "value": {
                    "@type": "<string>",
                    "value": "<float>",
                    "currency": "<ISO currency>"
                },
                "linked_entities": {
                    "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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