active

Maintain Security GmbH GmbHGesellschaft mit beschränkter Haftung

BonnKöln, DEU ·HRB 21048 Bonn ·maintain-security.de

Part 1 / 2

Structured data

Parsed, typed and queryable directly through the API.

Overview

Legal form: GmbH
Address: In der Sürst 9
53111 Bonn
Commercial register: HRB 21048, Bonn
Registration date: August 23, 2012
Industry: Luftsicherheitsdienste
Sicherheitsdienste a. n. g.
Private Wach- und Sicherheitsdienste für Veranstaltungen
Purpose: Sicherheitsdienstleistungen

Sicherheitsdienst

Financials

Total assets 2020

136.496 €

Net income 2020

24.064 €

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

Balance sheet

2020

Assets 136,5 k

Current Assets 71,7 % 97,8 k
Fixed Assets 25,5 % 34,8 k
Net Loss Not Covered by Equity 2,9 % 3,9 k

Liabilities and Equity 136,5 k

Liabilities 95,9 % 130,9 k
Provisions 4,1 % 5,6 k
Equity 0,0 % 0

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

Balance sheet data available for 5 earlier fiscal years.

Authorized representatives

Khosrow Baharyan since 2014 Managing Director

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

Ownership & holdings

Shareholders

Irmentraud Wilke 50.0 % 25k €
Soheil Hosseini 25.0 % 13k €
Khosrow Baharyan 25.0 % 13k €

Ultimate beneficial owners (UBOs)

3 hold ≥ 25%

I****** W**** ≥25% 50.0 %
S***** H****** ≥25% 25.0 %

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

History

2015
02.12.

Exit of position

S***** H****** · Managing Director
20.04.

Change of address

Maintain Security GmbH
2014
13.11.

Change of bylaws

Maintain Security GmbH
13.11.

Change of company name

Maintain Security GmbH
17.09.

Change of court

Maintain Security GmbH
17.09.

Register sheet closed

Maintain Security GmbH
15.09.

Change of address

Maintain Security GmbH
15.09.

Change of purpose

Sicherheitsdienstleistungen

22 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.

2020 Jahresabschluss
2019 Jahresabschluss ↓
2018 Jahresabschluss
2017 Jahresabschluss
2016 Jahresabschluss

Previous year — readable in full

Jahresabschluss 2019

Published June 17, 2021 · Source: Bundesanzeiger

Maintain Security GmbH

Bonn

Jahresabschluss zum Geschäftsjahr vom 01.01.2019 bis zum 31.12.2019

Bilanz

Aktiva
	31.12.2019 EUR	31.12.2018 EUR
A. Anlagevermögen	37.715,75	34.209,00
I. Sachanlagen	20.961,00	34.209,00
II. Finanzanlagen	16.754,75	0,00
B. Umlaufvermögen	90.583,60	49.997,58
I. Forderungen und sonstige Vermögensgegenstände	89.140,30	45.222,47
II. Kassenbestand, Bundesbankguthaben, Guthaben bei Kreditinstituten und Schecks	1.443,30	4.775,11
C. Rechnungsabgrenzungsposten	0,00	312,45
D. nicht durch Eigenkapital gedeckter Fehlbetrag	27.974,39	32.289,76
E. sonstige Aktiva	0,00	10.775,16
Bilanzsumme, Summe Aktiva	156.273,74	127.583,95

Passiva
	31.12.2019 EUR	31.12.2018 EUR
A. Eigenkapital	0,00	0,00
I. gezeichnetes Kapital	25.000,00	25.000,00
1. nicht eingeforderte ausstehende Einlagen	-12.500,00	-12.500,00
2. eingefordertes Kapital	12.500,00	12.500,00
II. Verlustvortrag	44.789,76	20.550,74
III. Jahresüberschuss	4.315,37	-24.239,02
IV. nicht gedeckter Fehlbetrag	27.974,39	32.289,76
B. Rückstellungen	5.605,00	5.928,00
C. Verbindlichkeiten	150.668,74	121.655,95
davon mit Restlaufzeit bis 1 Jahr	126.449,13	86.789,58
davon mit einer Restlaufzeit von mehr als einem Jahr	24.219,61	34.866,37
Bilanzsumme, Summe Passiva	156.273,74	127.583,95

Anhang

A. Bilanzierungs- und Bewertungsmethoden

Sachanlagen werden zu Anschaffungs- oder Herstellungskosten abzüglich Abschreibungen angesetzt. Die planmäßigen Abschreibungen werden innerhalb der steuerrechtlich zugelassenen Zeiträume linear vorgenommen. Bewegliche Gegenstände des Anlagevermögens bis zu einem Wert von 800 Euro (geringfügige Wirtschaftsgüter) werden im Zugangsjahr voll abgeschrieben.

Die Finanzanlagen werden mit den Anschaffungskosten angesetzt.

Forderungen und sonstige Vermögensgegenstände werden mit dem Nennwert, bzw. dem niedrigeren beizulegenden Wert angesetzt. Zur Berücksichtigung des allgemeinen Kreditrisikos werden Pauschalwertberichtigungen gebildet. Bei zweifelhaften Forderungen wurden Einzelberichtigungen vorgenommen. Die Guthaben und Kassenbestände werden zum Nominalwert angesetzt. Das gezeichnete Kapital ist zum Nennbetrag angesetzt.

Steuerrückstellungen und sonstige Rückstellungen wurden nach vernünftiger kaufmännischer Beurteilung bemessen. Verbindlichkeiten werden mit dem Rückzahlungsbetrag angesetzt.

B. Informationen zur Bilanz

Der Betrag der Forderungen und sonstigen Vermögensgegenstände mit einer Restlaufzeit von bis zu einem Jahr beträgt 89.140,30 € (VJ 45.222,47 €).

Der Betrag der Verbindlichkeiten mit einer Restlaufzeit bis zu einem Jahr beträgt 150.668,74 € (VJ 121.655,95 €).

Der Gesamtbetrag der Verbindlichkeiten mit einer Restlaufzeit von mehr als 1 Jahr beträgt zum Bilanzstichtag 24.219,61 € (VJ 34.866,37 €).

C. Sonstige Angaben

Im Geschäftsjahr war Herr Khosrow Baharyan Geschäftsführer.

Außer dem Geschäftsführer waren im Geschäftsjahr keine weiteren Organe bestellt.

sonstige Berichtsbestandteile

gez. Khosrow Baharyan

Angaben zur Feststellung:
Der Jahresabschluss wurde am 16.06.2021 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.

maintain-security.de AI

Unlock with API key Get API key →

Live API

GEThandelsregister.ai/api/v1/fetch-organization

?q=4c44729308f477baa2c4f16f82bb7223

&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=4c44729308f477baa2c4f16f82bb7223&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="4c44729308f477baa2c4f16f82bb7223",
    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: '4c44729308f477baa2c4f16f82bb7223',
  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: '4c44729308f477baa2c4f16f82bb7223',
    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": [],
    "contact_data": {
        "website": "<URL>",
        "phone_number": "<phone>",
        "email": null
    },
    "industry_classification": {
        "WZ2008": [],
        "WZ2025": [
            {
                "code": "<string>",
                "label": "<string>"
            }
        ]
    },
    "shareholdings": null,
    "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>"
        }
    },
    "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>"
        }
    ],
    "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>"
            }
        ]
    },
    "financial_kpi": [
        {
            "year": "<int>",
            "employees": null,
            "active_total": "<float>",
            "revenue": null,
            "material_expenses": null,
            "personnel_expenses": null,
            "net_income": "<float>"
        }
    ],
    "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>"
        }
    },
    "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.

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