ISO consulting that actually works.
I listen before I advise. No buzzword overload, no junior staff, no subcontractors. Sternberg Consulting stands for ISO consulting that genuinely moves your business forward.
I'm Jonathan Sternberg.
As a certified ISO consultant and lead auditor, I guide small and mid-sized businesses through the certification process — personally, pragmatically and without unnecessary overhead.
My verifiable lead-auditor credentials include CQI IRCA course PR328 for ISO 9001 (ULN 606399, Course ID 1792) and CQI IRCA course PR357 for ISO 45001 (ULN 606399, Course ID 1885).
I founded Sternberg Consulting because I saw how often ISO projects fail — not for lack of documentation, but due to poor guidance and a consultant who disappears after the kickoff. I wanted to do things differently.
My approach: understand first, then advise. I take the time to truly understand your company — your processes, your structure, your goals. Only then do I develop a management system that fits you.
Based in Saxony, I work remote-first and serve clients across Germany. Every project is led personally by me — you always communicate directly with me, at every stage. For certification projects, I coordinate with certification bodies accredited by organisations such as DAkkS, UKAS and ANAB.
- ✓CQI IRCA lead-auditor training: PR328 (ISO 9001), ULN 606399, Course ID 1792
- ✓CQI IRCA lead-auditor training: PR357 (ISO 45001), ULN 606399, Course ID 1885
- ✓Expertise in 6 ISO standards: 9001, 14001, 27001, 13485, 45001, 42001
- ✓100% success rate at first certification audit
- ✓External QMR for all supported standards
- ✓Based in Saxony, serving clients nationwide
What you can expect from me.
These aren't just nice-sounding values for a website — they are principles that drive how I run every project.
Personal service
No junior team, no subcontractors. You have my direct contact and work with me personally through every step of the project.
Pragmatism over bureaucracy
ISO is a means, not an end. I build management systems your team actually uses — lean, effective and audit-proof.
Transparent fixed prices
You know the cost before the project starts. No hourly billing surprises, no hidden fees. A fixed price is a fixed price.
Listen first, advise second
I begin no project without a thorough gap analysis. What works for one company doesn't necessarily work for the next.
Remote-first, nationwide
Most work runs efficiently online. On-site visits are always possible — I serve clients from Hamburg to Munich.
Results-oriented
The goal isn't the document — it's the passed audit and a management system that keeps working. My 100% success rate speaks for itself.
ISO consulting for SMEs — not corporations.
Many ISO consulting firms are geared for large enterprises: standardised processes, rotating consultants, high day rates. For small and mid-sized businesses, that rarely fits.
Sternberg Consulting is built specifically for SMEs. I understand the reality of companies with 10 to 200 employees: limited resources, full schedules, and the need to implement things pragmatically.
My management systems are lean, practical and audit-ready — without unnecessary documentation overhead. That saves time, money and stress.
Beyond that: I obtain quotes from certifiers, check funding options and coordinate every step through to certificate handover. You have almost nothing to organise yourself.
At a glance
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Founder & ownerJonathan Sternberg — personally accountable for every project
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Based in SaxonyHohe Straße 3, 08491 Netzschkau — serving clients nationwide
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Fixed pricesClear proposal before project start, no hourly billing
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Funding advisory includedI check your options and handle the application
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Full service to certificateGap analysis, documentation, audit prep, audit support
Trusted by Leading Companies
Let's talk.
Tell me where you stand and what you need. Within 24 hours you receive a first assessment and a concrete meeting proposal — free and without commitment.
- ✓Reply within 24 hours
- ✓Free first consultation, no strings attached
- ✓BAFA funding eligibility checked for you
Thank you!
Your enquiry has been received. You'll hear back from me personally within 24 hours.