REWOTEC Engineering

What REWOTEC Engineering does

REWOTEC Engineering GmbH is a German privately-held quality management and engineering services company serving the automotive industry, founded in 1996 as an engineering office (Ingenieurbüro für Qualitätsmanagement) and rebranded to REWOTEC in 2004. The company provides eight integrated service lines to automotive OEMs and tier-1 suppliers: sorting and rework, goods filter/firewall (incoming goods inspection), resident engineering/system support, project management and process optimization, vehicle assembly/completion, launch and initial sampling management, complaint management, and a proprietary web-based Quality Management Information System (QMS) hosted at rewoq.ms. The QMS provides centralized, real-time, multilingual (German, English, French, Spanish) quality tracking with statistical error analysis, Pareto analysis, 8D reporting, and quality problem documentation across facilities and suppliers, integrating with FARO 3D measurement and Wave Scan technologies.

The go-to-market is enterprise field sales with resident engineers and quality management personnel embedded on-site at customer production facilities. Named customers include Volkswagen AG, Audi AG, and Porsche AG, all VW Group OEMs, alongside certified OEM service provider status at facilities in Emden (HQ), Hannover, Osnabrück, Bremen, Wolfsburg, Braunschweig, Gifhorn, and Zwickau (Germany), plus Brussels (Belgium, est. 2009), Bratislava (Slovakia, est. 2013), and Mladá Boleslav (Czech Republic). Additional project sites span Canada, Mexico, Denmark, Poland, and China. The company is 24/7 operated with a nationwide hotline and is DIN EN ISO 9001:2015 certified since 2004.

The business model is professional services revenue billed under time-and-materials or fixed-price contracts negotiated individually per engagement, with hourly/daily rates set in written order confirmations and weekly or bi-weekly sub-invoices against fixed-price agreements. Contracts are multi-year in nature. Ownership is concentrated with the Deiters family: Dipl.-Ing. Frank Deiters (CEO, sole shareholder) and Petra Deiters (CFO/Managing Director). The corporate group includes REWOTEC Holding GmbH, REWOTEC Engineering GmbH, REWOTEC Ltd., REWOTEC Slovakia s.r.o., and REWOTEC Automotive CZ s.r.o. Headcount is 251-500 employees; revenue is not publicly disclosed.

Name

REWOTEC Engineering

Legal name

REWOTEC Engineering GmbH

Website

https://rewotec.com

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

251–500 employees

Short description

REWOTEC Engineering GmbH is a German privately-held quality management and engineering services provider to the automotive industry, offering resident engineering, sorting/rework, complaint management, and a proprietary web-based QMS to OEMs including VW, Audi, and Porsche across 11 European branch offices.

Ownership category

akta.pro rank

Product category

Automotive Quality Management Services

NAICS

Testing Laboratories and Services (541380), Testing Laboratories and Services (54138)

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

Rework, Repair & Refurbishment (Depot/Light Manufacturing) (TLAIAFAG)

Keywords

• Automotive quality management
• Resident engineering services
• Sorting and rework
• Supplier quality assurance
• Quality management system

Headquarters

HQ city

Emden

HQ country

Germany

HQ region

Europe

Offices11 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Professional Services - Time-based: Services rendered on a time-spent basis (time and materials). Hourly/daily rates are defined in written order confirmations. Sub-invoices issued weekly or bi-weekly for fixed-price agreements or time-based services.
2. Professional Services - Fixed Price: Project-based engagements with fixed pricing as individually agreed in contracts. Sub-invoices issued weekly or bi-weekly based on completed work.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

REWOTEC Engineering provides on-site quality management and engineering services to automotive OEMs and tier suppliers, including sorting and rework, goods filter/firewall inspection, resident engineering, complaint management, project/process optimization, vehicle assembly, and launch/sampling management. Its proprietary web-based Quality Management System (QMS) underpins these services, enabling real-time multilingual quality documentation and analysis across all facilities and suppliers.

Product overview

REWOTEC Engineering is a quality management and engineering services company for the automotive industry, offering a comprehensive portfolio of eight integrated service areas. The core offering centers on their proprietary web-based Quality Management System (QMS), which serves as a centralized platform enabling real-time multilingual quality monitoring across all facilities and suppliers worldwide. This QMS integrates with the company's on-site services including Sorting and Rework, Goods Filter/Firewall, Resident Engineering, Complaint Management, Project Management/Process Optimization, Assembly/Vehicle Completion, and Launch/Initial Sampling Management. The services work together to provide automotive manufacturers and suppliers with end-to-end quality assurance from incoming goods inspection through production monitoring to complaint resolution. REWOTEC operates as an approved OEM service provider at multiple European automotive production sites.

Differentiator

Problem solved

Functional benefit

Products and services

• Sorting and Rework (Sortier- und Nacharbeiten)
• Goods Filter / Firewall (Warenfilter / Firewall)
• Resident Engineering / System Support (Resident Engineering / Systembetreuung)
• Quality Management System (Qualitätsmanagement / QMS)
• Project Management / Process Optimization (Projektmanagement / Prozessoptimierung)
• Assembly / Vehicle Completion (Montage / Fertigstellung von Fahrzeugen)
• Launch / Initial Sampling Management (Anlauf- / Bemusterungsmanagement)
• Complaint Management (Reklamationsmanagement)

Quantifiable outcome

• Real-time quality inspection status available across all facilities
• +2 more outcomes

Named customers3 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• REWOTEC Holding GmbHcoreOthersParent company of the REWOTEC corporate group, overseeing subsidiary companies.

Scale indicators4 records

Recent moves18 records

Expansion highlights5 records

Direct peers

• Bertrandt: German automotive engineering specialist offering development, validation, and quality-related services including resident engineering and supplier quality support to OEMs such as VW and Audi, comparable in both service mix and customer overlap with REWOTEC.
• Segula Technologies: Global engineering services group with a strong automotive practice providing resident engineering, quality assurance, and project management support to OEMs and tier-1 suppliers — directly overlapping REWOTEC's core service lines and target customer base.
• IAV GmbH: Engineering services provider serving automotive OEMs with vehicle development, powertrain, and quality engineering capabilities — comparable in automotive specialization, on-site engineering delivery, and German OEM customer base.
• EDAG Group: Independent engineering services provider for the automotive industry offering production engineering, quality management, and supplier support, with similar on-site OEM service delivery model and customer profile.
• FEV Group: Engineering services firm focused on automotive powertrain and vehicle development, with quality and validation offerings adjacent to REWOTEC's resident engineering and process optimization services for European OEMs.

Broad incumbents

• DEKRA: Global testing, inspection, and certification organization with significant automotive services including vehicle inspection, homologation, and supplier quality audits — broader portfolio but overlaps with REWOTEC's quality assurance scope.
• TÜV SÜD: Global testing, inspection, certification, and training provider with automotive industry services including quality management audits and supplier assessments — overlapping with REWOTEC's certification-supported quality work.
• Applus+ IDIADA: International testing, inspection, and certification group with automotive design, engineering, and homologation services — broader and larger scale than REWOTEC but addresses similar automotive quality and validation needs.
• Intertek Group: Global quality assurance and testing company serving automotive and industrial clients with inspection, supplier quality, and laboratory services — comparable in QA service line but operates at much greater scale across multiple industries.
• SGS Group: World-leading testing, inspection, and certification company with significant automotive sector exposure including supplier quality audits and production-related inspection services — overlapping end-customer problems but operating at a much larger global scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/rewotec-engineering-gmbh

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about REWOTEC Engineering