What ETS - Engineering Technology Steyr does

ESS Engineering Software Steyr GmbH (ESS), headquartered in Steyr, Austria, is a private CFD software vendor founded in January 2015 by Martin Schifko via a buyout of paint shop simulation technology from Magna. The company develops the alsim Platform, a suite of GPU-accelerated, meshless simulation tools built on proprietary SPH and LBM solvers that run on standard desktop hardware rather than compute clusters. Core products include alsim Paint Shop Suite (digital twin for e-coating, oven curing, sealing, topcoat application, and drainage), MERGE (autonomous 3D data cleaning and meshing), SENSE (general-purpose CFD toolbox), and add-on modules such as Anode Master (e-coat optimization), alsim BlackBox (automated BIW risk assessment), alsim Automate (CAD-to-report workflow), and alsim Cloud (cloud delivery, launched March 2022). ESS serves automotive OEMs, Tier 1 suppliers, and paint shop equipment providers globally, with a 95% export ratio and a customer base that the company describes as roughly half of the world's automotive manufacturers (Toyota, Ford, Honda, BMW, Audi, GM, JLR, Geely, Tata, Skoda, FAW, BAIC, DFM, Evergrande, Stellantis/Chrysler, and others).

ESS monetizes through enterprise software licensing (quote-based, multi-year contracts) supplemented by professional services including application engineering, on-site commissioning, operator training, and ongoing technical support. Go-to-market is direct enterprise field sales via regional account managers covering Europe, North America and Japan, India, South America, Korea, China, and rest-of-world, complemented by active participation in industry trade shows (Paint Expo, SAE WCX, CII Surface & Coating Expo, Automotive Circle) and proprietary conferences such as Paint Shop 2030 co-hosted with ABB Robotics. The company holds TISAX certification for "Strictly Confidential" and "Very High Availability" (assessed by DEKRA, first achieved 2022 and renewed in January 2026), enabling handling of sensitive OEM prototype and CAD data. Following ABB's strategic investment in December 2024 and the formal co-development partnership announced in April 2025, ESS is positioning its software as an integrated digital twin layer within ABB's robotics stack for paint shop automation.

Name

ETS - Engineering Technology Steyr

Legal name

ESS Engineering Software Steyr GmbH

Website

https://essteyr.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

11–50 employees

Short description

ESS Engineering Software Steyr develops GPU-accelerated CFD simulation software for automotive paint shop optimization, serving global OEMs, Tier 1 suppliers, and equipment providers with digital twin tools covering e-coating, sealing, topcoat, and oven processes.

Ownership category

akta.pro rank

Headquarters

HQ city

Steyr

HQ country

Austria

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Software Licenses: CFD simulation software licensing including alsim Paint Shop Suite, MERGE, and SENSE. Sold to automotive OEMs and Tier 1 suppliers for paint shop optimization.
2. Technical Services: Simulation services, on-site commissioning, operator training, and ongoing technical support for paint shop applications.
3. Application Engineering Services: Technical presales support including ROI presentations, complimentary measurement services, hardware installation and commissioning at customer paint shops.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

ESS develops and licenses CFD-based digital twin software for automotive paint shops, anchored by the alsim Platform. The platform combines MERGE for autonomous 3D geometry cleaning, alsim Paint Shop for e-coating, oven curing, sealing and topcoat application simulation, and SENSE for general-purpose GPU-accelerated CFD. Software is sold on multi-year enterprise licenses to automotive OEMs and Tier 1 suppliers, with bundled technical services for simulation, commissioning and training.

Product overview

ESS develops CFD software for paint shop simulation in the automotive industry. The core offering is the alsim Platform, a comprehensive toolbox containing three main products: MERGE (autonomous data cleaning and meshing), PAINT SHOP (paint shop simulation covering e-coating, sealing, topcoat, and oven processes), and SENSE (general-purpose CFD toolbox). The company also offers specialized modules including als Im Corrosion Protection (pretreatment and e-coat workflow), als im BlackBox (automated BIW risk assessment), Anode Master (e-coat optimization achieving €2.55 material savings per vehicle), and als im Automate (automated reporting workflow). Recent additions include als im Cloud (cloud-based deployment) and PaintIQ (new application). All products are built on proprietary SPH and LBM solvers and run on standard desktop hardware without requiring computational clusters.

Differentiator

Problem solved

Functional benefit

Brands

• alsim PaintShop: Fastest and most accurate digital twin software for paint shop simulations, optimizing processes with state-of-the-art insights
• alsim Platform
• MERGE
• PAINT SHOP
• SENSE
• alsim Automate
• alsim Corrosion Protection
• alsim Painting Suite
• alsim BlackBox
• Anode Master
• PaintIQ
• dynairix

Products and services

• alsim Platform Powerful toolbox platform containing MERGE (autonomous meshing), PAINT SHOP (paint shop simulation) and SENSE (CFD toolbox), positioned as the state-of-the-art in automotive paint shop simulation and sold as a unified suite to automotive OEMs and Tier 1 suppliers.
• alsim Paint Shop Suite Comprehensive digital twin software for automotive paint shop simulation covering e-coating, sealing, topcoat application, oven curing and drainage. Enables virtual validation and optimization of paint processes before physical prototypes are built, and is sold to automotive OEMs, Tier 1 suppliers and paint shop equipment providers.
• MERGE Autonomous 3D geometric data cleaning and pre-processing software, providing 1-click meshing for paint shop simulation. Runs on a single desktop machine in hours rather than weeks with competitors, and is sold to engineering teams preparing BIW and component geometry for downstream CFD simulation.
• SENSE GPU-accelerated CFD toolbox with application-based graphical user interfaces, enabling flow simulations to run 100% on normal graphics cards. Targeted at engineers who need CFD without dedicated HPC clusters, and used by BMW in a collaborative paper on optimization of industrial washing facilities.
• alsim Cloud Cloud-based deployment of the alsim paint shop suite, providing hardware on demand so customers can run paint shop simulations without on-premises GPU infrastructure. Targeted at automotive OEMs and Tier 1 suppliers that want flexible access to the alsim platform.

Quantifiable outcome

• Material savings of €2.55 per vehicle through Anode Master e-coat optimization
• +4 more outcomes

Named customers15 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Three partnerships are on record, tiered core and minor.

• ABB RoboticscoreStrategic or Co-development Partner · 1 April 2025Strategic partnership for digital paint shop solutions combining ABB's RobotStudio (robot simulation) with ESS software for integrated movement and process simulation. Joint R&D roadmap development, three-day workshops at ESS headquarters in Steyr. Integration enables simulation of both robot movement and coating process behavior. Goal to show working product at User Conference October 2025. ABB has invested in ESS (December 2024 announcement).
• Paint Shop 2030 Co-Hosting (ABB and ESS)coreStrategic or Co-development Partner · 1 January 2025Paint Shop 2030 Vienna conference co-hosted by ABB and ESS, bringing together automotive paint shop experts. First-of-a-kind conference to accelerate digitalization of paint shops. Paint Shop Digital India events also co-hosted.
• DFO (German Society for Surface Technologies)minorStrategic or Co-development Partner · 1 May 2019Co-hosted first international Sense Conference in May 2019 in Steyr with DFO support. DFO facilitates expert committees and research projects in automotive coating industry.

Scale indicators8 records

Recent moves12 records

Expansion highlights6 records

Broad incumbents

• ANSYS: Industry-leading CFD/CAE software vendor whose Fluent and Rocky tools serve industrial simulation needs including coating and multiphase flows that overlap with ESS's paint shop focus. ANSYS is a broad incumbent with a much larger portfolio and enterprise sales reach than ESS.
• Dassault Systèmes: 3DEXPERIENCE platform includes DELMIA for manufacturing process simulation and SIMULIA for CFD, both of which can address automotive paint shop workflows. Broad incumbent with a heavy enterprise sales motion across automotive OEM engineering and manufacturing IT.
• Dürr AG: World's leading paint shop equipment supplier with its own digital engineering and simulation offerings for paint line design. As a broad incumbent, Dürr sits in the same OEM procurement conversations as ESS but with a far larger installed base and balance sheet.

Others

• Siemens Digital Industries Software: Provides Tecnomatix and Star-CCM+ for manufacturing process simulation and digital twins in the automotive sector, directly addressing the same paint shop and robotic workflow use cases ESS targets. As a broad incumbent, Siemens competes with ESS in automotive OEM tooling decisions through its much larger enterprise footprint.
• PTC: PLM and CAD/CAM/CAE vendor (Creo, Windchill) with manufacturing process simulation capabilities used by automotive OEMs. Thematically related through digital thread and digital twin positioning rather than direct paint shop CFD competition.

Direct peers

• Hexagon (MSC Software): MSC Software (acquired by Hexagon) provides CAE simulation tools including Cradle CFD, which competes in the same industrial CFD workflows as ESS's SENSE toolbox. Notably, MSC was already an ESS sales partner in the USA, indicating direct channel overlap in automotive accounts.
• Altair Engineering: Provides a broad CAE suite (HyperWorks, AcuSolve CFD) used across automotive and industrial applications, including fluid simulation adjacent to paint shop workflows. Direct peer in CFD-focused simulation with comparable enterprise sales motion and customer overlap.
• COMSOL: Multiphysics simulation platform used for industrial CFD and coating processes, with overlap to ESS's SENSE toolbox. Competes for engineering seats within automotive R&D and Tier 1 supplier organizations where paint shop process simulation is evaluated.
• ESI Group: Provides manufacturing process simulation software (including virtual paint and coating) used by automotive OEMs. Direct peer in simulation-for-manufacturing with comparable customer base and product scope, competing for the same digital-twin-of-paint-shop RFPs.

Emerging players

• AVL List: Automotive-focused engineering services and simulation software provider with CRUISE and other tools for vehicle development. Adjacent emerging player in automotive simulation, with potential overlap in digital twin and process simulation that could extend into paint shop workflows.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat7 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ess-engineering-software-steyr
• Facebookfacebook.com/esssteyr
• Xx.com/essteyr

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries3 records

Funding overview

Funding rounds1 record

Investors1 record

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 ETS - Engineering Technology Steyr