Who runs Sertronics GmbH?

Guido De Martin is Managing Director.

What industry is Sertronics GmbH in?

Repair of consumer electronics (S95.21).

How large is Sertronics GmbH?

Company size: Medium-sized enterprise.

How financially stable is Sertronics GmbH?

Equity ratio: 7% (2022). Full multi-year analysis in Plus profile.

Which German state is Sertronics GmbH located in?

Sertronics GmbH is headquartered in Hamburg.

What is the legal form of Sertronics GmbH?

Sertronics GmbH is a GmbH (Limited Liability Company).

What is the commercial register number of Sertronics GmbH?

Sertronics GmbH is registered as HRB 141170 at Hamburg.

COMPANY PROFILE

Sertronics GmbH

GmbH (Limited Liability Company)HamburgRepair of consumer electronics

FOUNDED

1983

43+ years active

TRADE REGISTER

HRB 141170

Hamburg

INDUSTRY

Repair of consumer electronics

SIZE CLASS

Medium-sized enterprise

QUICK CHECK

Key questions answered

What does the company do?
Gegenstand des Unternehmens ist die Leistung von Kundendienst an Geräten der Unterhaltungselektronik.
Who leads it?
Guido De Martin · Managing Director
How large is it?
Medium-sized enterprise · 248 employees (2022) · €28,662,752 revenue
How stable is it?
Stability assessment in Plus profile

Financial figures, signals and contact data are in the Plus profile.Create a free account

INDUSTRY & PURPOSE

Business activity

Die Sertronics GmbH ist auf Dienstleistungen im Bereich der Reparatur und Wartung von Elektronikgeräten sowie IT-Services spezialisiert. Zu den Angeboten gehören die Reparatur von Consumer Electronics, Broadcast-Technik, IT-Hardware und Akkus sowie maßgeschneiderte technische Entwicklungen und Schulungen. Die Kunden bestehen aus Unternehmen der Broadcast-Branche, der Luftfahrt, des Gesundheitswesens und der Industrie in globalen Märkten. Besondere Merkmale sind die zertifizierte Reparaturqualität, maßgeschneiderte Lösungen für individuelle Anforderungen und umfangreiche Erfahrung in der technischen Zusammenarbeit mit führenden Unternehmen.

Industry (WZ2008)

Repair of consumer electronics

WZ S95.21

Size class

Medium

Business purpose

Gegenstand des Unternehmens ist die Leistung von Kundendienst an Geräten der Unterhaltungselektronik.

MASTER DATA

Address & Contact

Jenfelder Allee 80, 22045 Hamburg

COMMERCIAL REGISTER

Legal essentials

Register entry: HRB 141170 (Hamburg)
Legal form: GmbH (Limited Liability Company)
Founded: 23 May 1983
Share capital: €100,000
VAT ID: DE811891770
LEI: 5299001S50BW9RH8SN10
Representation rules: Ist nur ein Geschäftsführer bestellt, so vertritt er die Gesellschaft allein. Sind mehrere Geschäftsführer bestellt, so wird die Gesellschaft durch zwei Geschäftsführer oder durch einen Geschäftsführer gemeinsam mit einem Prokuristen vertreten.

ADD-ON SERVICE

Order shareholder list

The statutory shareholder list (§ 40 GmbHG) straight from the official register portal — who holds which shares.

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FINANCIALS

Annual statements

Balance sheet: €7,174,749
Year: 2022

7 annual statements are on file for this company.

Revenue, result, equity and the multi-year history stay in the Plus profile.

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SIGNALS

Signals

Available in Plus profile

Four dimensions from hard data — age, financials, HRB events, compliance. The ratings themselves are shown in the Plus profile only.

Continuity1
Available in Plus profile
Financials2
Available in Plus profile
Management3
Available in Plus profile
Legal status4
Available in Plus profile

MANAGEMENT

Directors & officers

Managing directors

Guido De Martin
Managing Director

A further 2 registered persons are shown in the Plus profile only.

AI CONTACT SEARCH

Research contacts

AI-powered research for publicly available contacts: name, role, phone, email, LinkedIn.

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AI NEWS SEARCH

Recent news

AI-powered research across press, social media and job postings from the last six months.

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EVENTS

Commercial register history

No events on file.

SIMILAR COMPANIES

Companies with a similar profile

NEARBY COMPANIES

Location neighbours

No nearby companies found.

DEVELOPERS

Programmatic access

LIVE

Three ways to access this company's data programmatically:

AGENT-CARD
Freely accessible, no API key required — a compact JSON summary for agents and crawlers.
API
Full, authenticated data via the Implisense API v2 (API key required).
MCP
MCP server live at mcp.implisense.com (FastMCP, Bearer auth) — usable with ChatGPT, Claude, and your own agents.

What the Plus profile adds

The same page, fully populated — plus the research services locked here.

Revenue, result and equity across every available year
All four signals with rationale and source
Contact search: names, roles, phone, email, LinkedIn
Shareholder list from the official register portal
News research covering the last six months
The full commercial register history

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