Relex

What Relex does

Relex Italia S.r.l. is a small, privately held Italian company headquartered in Rome (Via Val Seriana 4, 00141) that operates as a PTC channel partner distributing, implementing and supporting PTC Windchill Quality Solutions software — the rebranded form of the Relex Software suite originally developed by Relex Software before PTC's acquisition. The company is organized around RAMS (Reliability, Availability, Maintainability and Safety) engineering and bundles the PTC software stack with consulting and training services. Disclosed headcount is 1-10 employees; the firm describes more than 15 years of practical consulting experience across engineering-intensive verticals.

Name

Relex

Legal name

Relex Italia S.r.l.

Website

https://relexsoftware.it

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

11–50 employees

Short description

Relex Italia S.r.l. is a Rome-based Italian PTC channel partner that distributes PTC Windchill Quality Solutions (formerly Relex Software) and delivers RAMS consulting, implementation and training to aerospace, defense, oil and gas, wind energy, and other engineering-intensive enterprise customers.

Ownership category

akta.pro rank

Product category

Reliability Engineering Software

NAICS

Engineering Services (541330), Testing Laboratories and Services (54138), Other Scientific and Technical Consulting Services (541690)

SIC

Services-Engineering Services (8711), Services-Testing Laboratories (8734)

akta.pro primary industry

Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting (BPAHAIAK)

akta.pro secondary industry

Testing, Inspection, Certification & Commissioning (TICx) Technical Services (BPAHAIAL)

Keywords

• RAMS consulting
• Reliability engineering software
• Failure mode analysis
• Predictive maintenance
• Wind turbine reliability

Headquarters

HQ city

Rome

HQ country

Italy

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. PTC Windchill Software Sales: RELEX ITALIA operates as a PTC partner distributing PTC Windchill Quality Solutions software (formerly Relex Software). They provide software licenses along with implementation services and training for the platform.
2. Consulting Services: RAMS consulting services including Design for Reliability, Design for Maintainability, Risk Analysis, Field Data Tracking, Safety Integrity Level Verification, and O&M Planning across multiple industries.
3. Training Services: Training courses on PTC Windchill Quality Solutions software as well as reliability theory and fundamentals including RAMS and Reliability Centered Maintenance (RCM) training.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

RELEX ITALIA is a PTC partner that distributes and implements PTC Windchill Quality Solutions (formerly Relex Software), an integrated reliability analysis suite built on a shared object-based platform with twelve analysis modules covering reliability prediction, FMEA, FTA, RBD, Markov, FRACAS, Weibull, ALT, LCC, maintainability, and MSG-3. The company complements the software with RAMS consulting services (design for reliability, risk analysis, SIL verification, field data tracking) and instructor-led RAMS/RCM training courses for engineering-intensive industries.

Product overview

RELEX ITALIA is a PTC partner specializing in Reliability Engineering that resells and implements PTC Windchill Quality Solutions (formerly Relex Software or Windchill Quality Solutions Software). The core offering is a fully integrated software suite — PTC Windchill Quality Solutions — built on a single, common object-based platform with a shared database, consisting of twelve analysis modules: Windchill Prediction (reliability estimation), Windchill RBD (reliability block diagrams), Windchill FMEA (failure mode and effects analysis), Windchill FTA (fault tree analysis), Windchill Maintainability (maintainability prediction), Windchill Markov (state transition modeling), Windchill FRACAS (failure reporting and corrective action), Windchill LCC (life cycle cost analysis), Windchill ALT (accelerated life testing), Windchill Weibull (life data analysis), Windchill MSG-3 (aircraft maintenance scheduling), plus additional tools. All modules share the same database and architecture, allowing users to license and unlock modules incrementally. RELEX ITALIA complements the software with RAMS consulting services and instructor-led training courses.

Differentiator

Problem solved

Functional benefit

Products and services

• PTC Windchill Quality Solutions (formerly Relex Software) An integrated suite of twelve reliability analysis modules (Windchill Prediction, RBD, FMEA, FTA, Maintainability, Markov, FRACAS, LCC, ALT, Weibull, MSG-3) built on a single common object-based platform with a shared database. Modules can function as standalone packages or be combined. Sold to engineering-intensive enterprises in aerospace, defense, oil and gas, wind energy, railway, telecommunications, medical device, automotive, and manufacturing sectors.
• RAMS Consulting Services Reliability, Availability, Maintainability and Safety (RAMS) engineering consulting covering design for reliability, design for maintainability, risk analysis, field data tracking, Safety Integrity Level (SIL) verification, RCM, and O&M planning. Delivered to enterprise clients across defense, oil and gas, energy, railway, aerospace, medical device, and manufacturing sectors.
• Training Services Instructor-led training courses covering RAMS reliability engineering and Reliability Centered Maintenance (RCM) following NAVAIR 00-25-403 methodology. Curriculum spans reliability prediction, FMEA, RBD, FTA, Markov, LCC, Weibull, and safety analysis techniques.

Named customers38 records

Segments8 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature11 records

Partnerships

One partnership is on record.

• PTC (Parametric Technology Corporation)coreChannel Partner/ Reseller/ DistributorRELEX ITALIA is a PTC partner specialized in Reliability Engineering, providing PTC Windchill Risk and Reliability software (formerly Relex Software or Windchill Quality Solutions Software). They offer PTC SOFTWARE tools, implementation services, and training for PTC Windchill Risk and Reliability software.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Relyence: Relyence offers cloud-native FMEA, reliability prediction, FRACAS, and Weibull analysis software. Comparable as a modern reliability software specialist targeting similar engineering-intensive buyers, but with a SaaS delivery model that contrasts with Relex Italia's on-premise PTC stack.
• BQR Reliability Engineering: BQR provides FiRE (reliability prediction, MTBF) and RENO (RBD, FTA) software plus reliability engineering services. Comparable niche player with overlapping module-by-module coverage of the same RAMS toolchain.

Broad incumbents

• DNV: DNV is a global risk management, testing, inspection and certification giant with deep energy and maritime RAMS capability (DNV-GL is already a Relex Italia customer). Comparable as a much larger incumbent offering overlapping reliability and safety services across the same verticals.
• TÜV Rheinland: TÜV Rheinland provides TIC services, functional safety certification, and reliability testing across industrial, energy, and rail sectors. Directly comparable on the consulting and SIL verification services side, though at far greater scale and broader scope.
• Bureau Veritas: Bureau Veritas is a global TIC firm with industrial, energy, and railway reliability and safety service lines. Comparable as a broad incumbent serving overlapping customers (energy, rail, oil & gas) where Relex Italia also delivers RAMS work.
• PTC: PTC owns the Windchill Quality Solutions platform that Relex Italia resells. As the broad incumbent, PTC's direct services arm and partner strategy directly shape Relex Italia's commercial fate.

Direct peers

• Isograph: Isograph provides Availability Workbench, FaultTree+, Weibull, and Relia-RAMS software modules for reliability, maintainability and safety analysis. Directly comparable as an independent reliability software vendor with both product and consulting offerings in the same RAMS discipline.
• ReliaSoft (now part of HBK - Hottinger Brüel & Kjær): ReliaSoft is the historical direct competitor to Relex Software, offering Weibull++, RENO, RBD, FMEA, and BlockSim reliability analysis tools. Acquired by HBK in 2021, it competes head-to-head with PTC Windchill Quality Solutions — exactly the product Relex Italia resells and implements.
• DfR Solutions: DfR Solutions delivers reliability consulting and the Sherlock automated design-for-reliability software, covering FMEA, reliability prediction, and failure analysis. Comparable to Relex Italia as a niche player combining RAMS consulting with proprietary/specialized reliability software tooling.

Regional players

• Nozzle Software: Nozzle is a Dutch-based specialist providing RAMS software and consulting, primarily serving European rail and transit operators (e.g., metros). Comparable as a European RAMS-focused software and services peer, but more narrowly concentrated in the rail vertical.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 Relex