Executive Quality Advisory
Strategic guidance for quality, compliance and operational excellence.
Senior Executive Advisor
When quality becomes critical,
experience makes the difference.
Executive advisory for quality, audits, compliance and operational excellence — worldwide, when reliability matters most.
Request support-
25+ Years experience
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5.000+ Audits conducted
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24/7 Crisis response
Executive Advisory & Solutions
Audit Excellence
Internal and external audits, supplier audits and management-system reviews.
Regulatory Readiness
Preparation for inspections, certifications and customer audits.
Crisis & Emergency Response 24/7
Immediate support for quality incidents, escalations and urgent failures.
Root Cause & Investigation
Deep failure analysis and sustainable corrective action planning.
Operational Excellence
Process optimization, KPI steering and performance improvement.
Experience that delivers results
25+
Years experience
5.000+
Audits conducted
40+
Industries served
30+
Countries worldwide
24/7
Crisis response
Industries we support
Automotive & Supply Chain
Quality assurance across the entire value chain.
Pharma & Biotech
GMP-compliant advisory for regulated pharmaceutical and biotech environments.
Food & Beverage
Food safety, HACCP, and supply chain compliance.
Medical Devices & Healthcare
Regulatory affairs, MDR, and clinical quality standards.
Industry & Manufacturing
Process quality, manufacturing audits, and continuous improvement.
Laboratories & Diagnostics
ISO 17025, GLP, and diagnostic quality systems.
Logistics, Distribution & Supply Chain
Warehouse, transport, and distribution processes with a quality focus.
Services, Retail & Trade
Quality management for service providers, retail, and B2B trade.
Healthcare
Medical practices, hospitals, pharmacies, and outpatient care.
IT Services & Data Centers
ISO 27001, operational resilience, and quality in IT infrastructure.
Waste Management
Waste management, recycling, and regulatory compliance.
Energy
Quality assurance in energy supply, grid operations, and generation.
Rainer zum Felde-Nebelung
Founder & Principal Consultant
Senior Executive Advisor
With more than 25 years of experience and several thousand audits conducted, Rainer supports organizations worldwide in ensuring quality, compliance and operational excellence — especially when it matters most.
- Practical solutions instead of theory
- Fast availability worldwide
- Confidentiality and integrity as core principles
- Sustainable results that remain effective
Selected case experience
Production crisis resolved
Complaints reduced by more than 70% and delivery capability restored.
Customer escalation successful
Escalation level averted and strategic partnership secured.
Authority inspection passed
Zero critical findings after targeted preparation and system optimization.
IFS score significantly improved
Auditability increased and customer approval sustainably secured.