What Endurica does

Endurica LLC is a privately held engineering software company founded in 2008 and headquartered in Findlay, Ohio, with a European subsidiary (Endurica Europe S.à r.l.) in Luxembourg. The firm builds and licenses a portfolio of elastomer durability simulation solvers - Endurica CL (critical-plane fatigue life), Endurica DT (damage tolerance with ageing), Endurica EIE (nonlinear load interpolation), Endurica MP (oxidative aging and Diffusion Limited Oxidation for tires), Endurica Companion, and fe-safe/Rubber - integrated with major FEA platforms (Abaqus, Ansys, MSC/Marc, LS-Dyna) and Coreform Cubit for meshing. Underlying technology is rooted in fracture mechanics and the proprietary Critical Plane Analysis method, designed specifically for rubber to capture strain crystallization, multiaxial loading, and ageing effects that metal-fatigue approaches cannot.

The company monetizes through perpetual software licenses with multi-year support, professional services (CAE consulting, characterization testing with Fatigue Property Mapping, Thermal/Ageing/Reliability modules, and the EVINCE combined testing-and-modeling service for raw material suppliers), recurring training revenue (Endurica Academy, workshops, Fatigue Ninja Friday webinars), and hardware distribution of Coesfeld testing instruments (Tear & Fatigue, Chip & Cut, Intrinsic Strength, Heat Build-up Analysers) across the Americas. Customers are primarily enterprise engineering teams in the tire (Goodyear, Maxxis, Rassini), automotive (Tenneco, GM, Geely), industrial (Caterpillar, Technetics), aerospace, energy, medical devices, and rail verticals. The go-to-market is a consultative enterprise field sales motion with quote-based pricing and trial licenses, supported by thought-leadership content, technical publications (60+ peer-reviewed papers led by founder Dr. William V. Mars), and a network of partner laboratories including ACE Laboratories and Akron Rubber Development Laboratory.

Name

Endurica

Legal name

Endurica LLC

Website

https://endurica.com

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

1–10 employees

Short description

Endurica is a privately held elastomer durability software company selling physics-based fatigue and aging simulation solvers (CL, DT, EIE, MP, Companion, fe-safe/Rubber) to enterprise engineering teams at tire, automotive, aerospace, industrial, and medical device manufacturers.

Ownership category

akta.pro rank

Product category

Engineering Simulation Software

NAICS

Rubber Product Manufacturing for Mechanical Use (326291), Other Rubber Product Manufacturing (32629), Tire Manufacturing (except Retreading) (326211), All Other Miscellaneous General Purpose Machinery Manufacturing (333998)

SIC

Plastic Materials, Synth Resins & Nonvulcan Elastomers (2821), Tires & Inner Tubes (3011), Special Industry Machinery, Nec (3559)

akta.pro primary industry

General-Purpose Rubber Compounds (NR/SBR/BR/EPDM) (IMANAJAA)

akta.pro secondary industries

Vibration Control & Anti-Vibration Products (Mounts, Bushings, Isolators) (IMANALAD), Off-the-Road (OTR) & Heavy Equipment Tires Manufacturing (IMANAKAD), Avionics Test, Simulation & Calibration Equipment (IMABAFAN)

Keywords

• Elastomer fatigue simulation
• Rubber durability software
• Critical plane analysis
• FEA solver tooling
• Polymer material testing

Headquarters

HQ city

Findlay

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Software Licenses: Perpetual software licenses for Endurica CL, DT, EIE, MP solvers. Multi-year maintenance and support bundles available for perpetual license holders.
2. Testing Services: Material characterization services including Fatigue Property Mapping, Thermal Module, Ageing Module, and Reliability Module. Combined Testing & Modeling (EVINCE) services for raw material suppliers.
3. Training Services: Endurica Academy online courses, workshops, and webinar library including Fatigue Ninja Friday and Winning on Durability series.
4. CAE Services: Engineering consulting services for durability analysis, simulation, and validation projects.
5. Hardware Sales: Distribution of Coesfeld testing instruments including ICCA, Tear & Fatigue Analyser, Intrinsic Strength Analyser, and Heat Build-up Analyser.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Endurica develops and licenses elastomer fatigue life simulation software (Endurica CL, DT, EIE, MP) built on Critical Plane Analysis, distributes Coesfeld rubber testing instruments, and provides CAE, characterization, and EVINCE combined testing and modeling services for designing durable rubber components used in tires, automotive, aerospace, defense, and other industries.

Product overview

Endurica is a comprehensive elastomer durability analysis system offering a portfolio of software products, testing instruments, and professional services. The core software suite includes Endurica CL™ (fatigue life simulation solver), Endurica DT™ (durability testing with aging simulation), Endurica EIE™ (efficient interpolation engine for nonlinear loads), Endurica MP™ (material properties for oxidative aging), Endurica Companion™, fe-safe/Rubber™, and Coreform Cubit™ for meshing. The company also provides testing instruments (Instrumented Chip & Cut Analyser, Intrinsic Strength Analyser, Tear & Fatigue Analyser, Heat Build-up Analyser), professional services (CAE Services, Characterization Services, EVINCE combined testing & modeling), and training programs (Endurica Academy, Workshops, Webinar Library). Built on the pillars of Accuracy, Completeness, and Scalability, the system enables 'first time right' durability predictions for elastomers and polymers across aerospace, automotive, tires, medical devices, and other industries.

Differentiator

Problem solved

Functional benefit

Brands

• Endurica CL: Fatigue life solver software for elastomers
• Endurica DT
• Endurica EIE
• Endurica MP
• Endurica Academy
• EVINCE
• Fatigue Ninja Friday

Products and services

• Endurica CL™ Flagship fatigue life simulation solver for elastomers that uses Critical Plane Analysis to predict rubber durability under multiaxial loading conditions, sold as a perpetual software license to engineering teams designing rubber components.
• Endurica DT™ Damage-tolerant durability solver that simulates how ageing affects rubber product properties such as stiffness, strength, and fatigue over time, licensed to enterprise engineering users.
• Endurica EIE™

Quantifiable outcome

• 10x improvement in fatigue life (30,000 to 500,000 cycles) achieved through geometry optimization
• +2 more outcomes

Named customers8 records

Segments8 records

Ideal customer profiles3 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature6 records

Partnerships

Six partnerships are on record, tiered core, supporting and innovative.

• ACE LaboratoriescoreStrategic or Co-development PartnerPartner laboratory where Coesfeld Instrumented Chip & Cut Analyser (ICCA) was installed and commissioned. Testing services are run at this partner facility for clients.
• CoreformsupportingTechnology or IntegrationPartnership for improved meshing tools critical for accurate finite element analysis, especially when modeling fine geometric details in rubber components.
• Akron Rubber Development Laboratory (ARDL)coreStrategic or Co-development PartnerCollaborated on Diffusion Limited Oxidation (DLO) technology development. Ed Terrill from ARDL worked with Dr. Mahmoud Assaad on oxidative aging technology that originated from Goodyear-Sandia CRADA.
• CoesfeldcoreChannel Partner/ Reseller/ DistributorAmericas distributor for Coesfeld testing instruments including Tear & Fatigue Analyser, Instrumented Chip & Cut Analyser (ICCA), Intrinsic Strength Analyser, and Heat Build-up Analyser.
• Wave Energy ScotlandinnovativeStrategic or Co-development PartnerCollaborative project where Endurica technology was used to predict silicone rubber durability in wave energy harvesting applications, combining material testing with advanced modeling.
• Sandia National LaboratoriescoreStrategic or Co-development PartnerLong-running Cooperative Research and Development Agreement (CRADA) with Goodyear for oxidative aging and DLO technology development. Ken Gillen and Matt Celina from Sandia contributed foundational work.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• ESI Group: Virtual prototyping and durability simulation vendor serving automotive, aerospace, and manufacturing customers. Competes for the same CAE and durability-simulation wallet share that Endurica addresses with its elastomer-focused solvers.
• ANSYS: Dominant general-purpose FEA platform with built-in fatigue modules and a large installed base across automotive, aerospace, and industrial customers. Endurica plugs into ANSYS Mechanical as a third-party solver, making ANSYS a channel partner and the most likely competitor to bundle native rubber fatigue analysis.
• Siemens Digital Industries Software (Simcenter): Provides Simcenter 3D fatigue and durability solutions used by automotive and aerospace OEMs that overlap with Endurica's automotive and aerospace customers. A broad incumbent whose native fatigue stack could compete with Endurica's solver portfolio.
• Dassault Systèmes (SIMULIA / fe-safe): Owner of the Abaqus and fe-safe fatigue platforms with which Endurica integrates through fe-safe/Rubber. Competes in the broader fatigue-analysis market and could internalize elastomer-specific capability, making it both a partner and a potential threat to Endurica's solver business.
• Altair Engineering: Provides HyperWorks and HyperLife fatigue/durability software used across automotive and aerospace. Broad incumbent with simulation capabilities that compete for the same engineering budget as Endurica's solvers.
• Hexagon MSC Software: Owner of MSC Nastran and Marc FEA solvers that Endurica supports as integration partners, with built-in fatigue capabilities. A broad incumbent whose solver business overlaps with Endurica's elastomer-fatigue specialization.

Emerging players

• Coesfeld: Manufacturer of rubber testing instruments (Tear & Fatigue Analyser, ICCA, Intrinsic Strength Analyser, Heat Build-up Analyser) for which Endurica is the Americas distributor. Comparable as a niche player in elastomer testing hardware that overlaps with Endurica's instruments business.

Direct peers

• HBK / nCode DesignLife (Spectris): nCode DesignLife is a long-standing fatigue analysis software focused on durability prediction from FE results, directly comparable to Endurica CL/DT in workflow and customer use case. Most closely overlapping competitor in the fatigue-simulation software category Endurica addresses.

Others

• Smithers: Independent testing and consulting provider for rubber, polymer, and tire industries, comparable to Endurica's Characterization Services and EVINCE offerings. Adjacent competitor in rubber testing services rather than software.
• Akron Rubber Development Laboratory (ARDL): Rubber testing and development laboratory that collaborated with Endurica on oxidative aging/DLO technology. Comparable as a materials characterization services peer and a co-developer rather than a direct software competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/EnduricaLLC
• LinkedInlinkedin.com/company/endurica

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries1 record

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 Endurica