Audits per year
+
First-party, second-party and third- party audits across six industries.
Active Clients
+
From 10-employee SMEs to listed corporate groups, across 6 industries.
Countries worldwide
+
Active engagements in EU, UK, Switzerland, USA and Asia.
First-Time-Pass
%
For engagements we support end-to-end.
/What our clients value about us – and why they refer us.

Six concrete benefits for your business

Six concrete benefits for your business

01/ Faster to the Finish

First diagnosis within a week. Certification readiness typically in 6–9 months — instead of 18 as with classical consultancies. We know the shortcuts.

02/ Senior Level from Day 1

No junior analysts sit in front of your data at our firm. Every engagement is led by senior experts with 10+ years of industry experience — from kickoff to handover.

03/ Fixed Price. Fixed Date.

Where the engagement allows, we work on a fixed-fee basis with a binding end date — no daily-rate roulette, no backdoor scope expansion.

04/ Independent Advisory

We sell no software, no certificates, no OEM tools. Our recommendation serves your business — not our margin.

05/ Multilingual, Worldwide

We sAudits, advisory, documentation, projects and training in e.g. German and English — at no extra charge. Ready to work in 30+ European countries, occasionally beyond.

06/ Discreet and Reliable

What is discussed at your premises stays at your premises. We disclose reference client names only with explicit consent — confidentiality is part of our business model.
Current: ISO 9001:2026

ISO 9001 will be revised in autumn 2026. Are you prepared?

The new revision anchors climate change, quality culture, and a sharper distinction between risks and opportunities firmly in the standard. Acting early saves audit findings – and money.
/Contact us

When shall we talk?

Send us a message via the contact form – or call us directly. You will usually receive a reply within 24 hours.

Laboratory & Metrology

Testing & Calibration Laboratories · Medical Laboratories · Metrology · Measuring Equipment Management

Standards & Regulations

Topics

Healthcare & Social Services

Healthcare · Nursing & Care · Hospitals · Social Services

Standards & Regulations

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Professional Services

Consulting · Legal Firms · Audit Firms · Associations · Non-Profit & NGOs

Standards & Regulations

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Food & Agriculture

Food · Beverage · Agriculture · Food Processing

Standards & Regulations

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Financial Services

Banks · Insurance · Payment Service Providers · FinTech · Financial Institutions

Standards & Regulations

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Public Sector

Federal · State · Municipal · Education & Research · Public Institutions

Standards & Regulations

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Construction & Real Estate

Construction · Real Estate Development · Property Management · Infrastructure · Facility Management

Standards & Regulations

Topics

Trade & Logistics

Retail & Wholesale · E-Commerce · Logistics & Transport · Supply Chain

Standards & Regulations

Topics

Technology & Communications

IT & Software · Telecommunications · Cloud & SaaS · Data Centers

Standards & Regulations

Topics

Energy & Environment

Utilities · Renewable Energy · Energy Infrastructure · Critical Infrastructure

Standards & Regulations

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Process Industry & Life Sciences

Chemicals · Pharmaceuticals · Medical Devices · Biotechnology

Standards & Regulations

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Rail & Rolling Stock

Rail Industry · Rolling Stock · System Integrators · Component Manufacturers

Standards & Regulations

Topics

Aerospace

Aviation · Space · MRO · Engineering · Manufacturers & Suppliers

Standards & Regulations

Topics

Defense & Security

Defense Industry · Military Suppliers · Government Procurement · Security-Critical Supply Chains

Standards & Regulations

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Automotive & Mobility

OEMs · Tier-1 / Tier-2 · Suppliers · Automotive Engineering

Standards & Regulations

Topics

INDUSTRY & MANUFACTURING

Machinery & Plant Engineering · Electrical & Electronics · Metal & Steel · Consumer Goods

Standards & Regulations

Topics

Work with BERTELPARTNER Group

If you would like to join our team, please fill out this form and upload your CV. We will contact you as soon as possible.