What GNS does

GNS - Gesellschaft für numerische Simulation mbH is a privately held German engineering company founded in 1994 and headquartered in Braunschweig. It operates a dual model combining CAE engineering services with proprietary simulation software, serving primarily the automotive industry and secondarily aerospace and chemical customers. Its named customer base includes Mercedes-Benz, BMW, Volkswagen, Audi, Porsche, Toyota, Mazda, Nissan, Skoda, Magna, Kirchhoff and Mubea, and it serves them as either an extended-workplace partner or an equal development counterparty inside OEM engineering departments.

The company's core software products are Animator4, a graphical FEM post-processor marketed for fast graphics and high automation; Generator4, a finite element pre-processor for safety, crash and NVH analysis; and OpenForm, a sheet metal forming simulation tool for tool designers and process planners. These are integrated with major commercial FEM solvers including LS-DYNA, PAM-CRASH, RADIOSS, NASTRAN, ABAQUS and ANSYS. A growing catalog of validated finite element barrier models — MPDB, FWDB, ODB (ECE R94 Annex 9), AE-MDB, NHTSA OMDB, NHTSA MDB, Advanced2000, SC-MDB, AC-MDB and IIHS_V2.0 — targets regulatory crash-simulation load cases and represents a major product line, with MPDB v3.1.0 released in October 2024.

The firm generates revenue through CAE engineering services (structure simulations, occupant and pedestrian safety, NVH, crash, forming, optimization) delivered as professional services, and through software licensing of its products, which appears to be a recurring subscription stream. GTM is direct enterprise field sales targeting automotive, aerospace and chemical customers; the company is TISAX-certified, an automotive information security standard required by German OEMs. It operates four German offices (Braunschweig, Berlin, Sindelfingen, München) and wholly-owned subsidiaries in Pune (India), Shanghai (China), Praha (Czech Republic) and Footscray (Australia), employing 11–50 staff in total under managing directors Stefan Hanson, Klaus Radtke and Claudius Schöne. The company has historically participated in German federal (BMWi, BMBF) and EU (Horizon 2020) funded research projects on mesh automation and energy-efficient computing.

Name

GNS

Legal name

GNS - Gesellschaft für Numerische Simulation mbH

Website

https://gns-mbh.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

GNS is a privately held German CAE engineering firm (est. 1994, Braunschweig) that develops simulation software — Animator4, Generator4, OpenForm — and validated automotive crash barrier models, while delivering crash, NVH, occupant-safety and forming engineering services to automotive OEMs including Mercedes-Benz, BMW, VW, Audi, Porsche and Toyota.

Ownership category

akta.pro rank

Product category

CAE Simulation Software

NAICS

Software Publishers (5132)

SIC

Services-Computer Programming Services (7371)

akta.pro primary industry

Avionics Test, Simulation & Calibration Equipment (IMABAFAN)

Keywords

• CAE simulation software
• Automotive crash simulation
• Finite element preprocessor
• Sheet metal forming simulation
• Engineering simulation services

Headquarters

HQ city

Braunschweig

HQ country

Germany

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. CAE Engineering Services: Engineering service provider focusing on CAE support for virtual product development. Services include structure simulations, occupant safety simulations, and software-based simulation experiences working as extended workplace or equal development partner with automotive and aerospace customers.
2. Simulation Software Products: Software products including Animator4, Generator4, OpenForm, and specialized barrier models for automotive load cases.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

GNS develops and sells CAE (Computer-Aided Engineering) simulation software — including the Animator4 postprocessor, Generator4 preprocessor, and OpenForm sheet metal forming solver — and provides engineering simulation services for automotive, aerospace, and chemical industry customers. The company also offers a portfolio of validated finite element barrier models (MPDB, ODB, FWDB, AE-MDB, etc.) used in regulatory automotive crash simulations.

Product overview

GNS is an engineering company offering a portfolio of CAE software products and barrier models for automotive, aerospace, and chemical industries. The software portfolio consists of three core products: Animator4 (graphical postprocessor for FEM solvers with fast graphics and automation), OpenForm (industrial sheet metal forming simulation solution), and Generator4 (finite element preprocessor for safety, crash, and NVH analysis). These products support the complete simulation workflow from preprocessing through postprocessing. Complementing the software are validated finite element barrier models including MPDB, FWDB, NHTSA OMDB, ODB, AE-MDB, Advanced2000, SC-MDB, AC-MDB, IIHS_V2.0, and NHTSA MDB models for automotive crash simulation load cases.

Differentiator

Problem solved

Functional benefit

Brands

• Animator4: Graphical postprocessor for most commercial FEM solvers with fast graphics performance and high automation capabilities.
• Generator4
• OpenForm
• MPDB Barrier Model
• FWDB Barrier Model
• ODB Barrier Model
• NHTSA OMDB Barrier Model
• AE-MDB Barrier Model

Products and services

• Animator4 Graphical postprocessor for most commercial FEM solvers (LS-DYNA, PAM-CRASH, RADIOSS, NASTRAN, ABAQUS, ANSYS), featuring fast graphics performance and high automation capabilities. Used by automotive and aerospace CAE engineers for simulation result visualization.
• Generator4 Finite element preprocessor that automates pedestrian and occupant safety, crash, and NVH (noise, vibration, harshness) analysis. Used by automotive safety engineers to build simulation models for crash testing scenarios.
• OpenForm Industrial solution for sheet metal forming simulation, providing practical high-end software for tool designers and process planners in automotive and manufacturing industries.
• GNS MPDB Barrier Model Validated finite element barrier model for automotive crash load case simulation in LS-DYNA (approximately 1.55 million nodes and 1.65 million elements), licensed to automotive OEMs and tier-1 suppliers.
• GNS ODB Barrier Model Finite element ODB (Offset Deformable Barrier) model per ECE R94 ANNEX 9 specification (approximately 1.57 million nodes, 1.71 million elements), used in automotive regulatory crash simulations.
• GNS FWDB Barrier Model Finite element FWDB (Front Width Deformable Barrier) model (approximately 1.7 million nodes, 1.8 million elements), sold to automotive crash safety engineers.
• GNS AE-MDB Barrier Model Finite element AE-MDB barrier model per the AE-MDB specification (approximately 2.1 million nodes, 2.3 million elements), used by automotive OEMs in advanced crash safety simulation.
• CAE Engineering Services CAE engineering services for virtual product development, including structural simulations (stiffness, strength, durability), occupant safety simulations (front/side/rear crash, whiplash, head impact, pedestrian safety), NVH analysis, and sheet metal forming simulation. Delivered as extended-workplace or equal-partner support to automotive and aerospace engineering departments.

Named customers12 records

Segments4 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered minor.

• European CommissionminorOthers · 1 September 2015GNS participated in READEX project (Horizon 2020) for runtime exploitation of application dynamism for energy-efficient computing. Project term: 01.09.2015 – 31.08.2018.
• BMWi (Federal Ministry for Economic Affairs and Energy)minorOthers · 1 May 2014GNS participated in ZIM-Kooperationsprojekt (ANTra) funded by BMWi for automation of mesh generation using trajectories based on geometric properties. Project term: 01.05.2014 – 31.07.2016.
• BMBF (Federal Ministry of Education and Research)minorOthers · 1 October 2013GNS participated in IKT 2020 funded projects (Score-E and VAVID) for scalable tools for energy consumption analysis and comparative analysis of measurement and simulation data. Score-E term: 01.10.2013 – 30.09.2016.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Dassault Systèmes (SIMULIA): Dassault's SIMULIA brand (Abaqus, 3DEXPERIENCE) competes across structural, crash and forming simulation and is a broad incumbent that OEM customers use alongside or instead of GNS tooling.
• ANSYS: ANSYS is a dominant multi-physics CAE platform whose LS-DYNA, Mechanical and explicit dynamics offerings overlap with GNS's automotive crash and structural simulation footprint.
• Siemens Digital Industries Software: Siemens Simcenter (including STAR-CCM+, NX Nastran, HEEDS) is a broad PLM/CAE incumbent whose structural, NVH and crash simulation capabilities overlap with GNS's automotive and aerospace service lines.
• Altair Engineering: Altair's HyperWorks platform (HyperMesh, HyperView, OptiStruct, Radioss) competes with GNS's pre/post-processing tools and crash simulation workflow offerings.

Direct peers

• FEV Group: FEV is a German-headquartered engineering services firm with strong powertrain and vehicle development simulation, competing with GNS for automotive CAE services engagements.
• ESI Group: ESI (now part of Keysight Technologies) provides virtual prototyping software with a strong focus on crash, occupant safety and sheet metal forming, directly overlapping with GNS's core automotive crash and forming simulation use cases.
• BETA CAE Systems: BETA CAE (Greece) develops the ANSA pre-processor and μETA post-processor, the closest direct competitor to GNS's Animator4 and Generator4, integrating with the same FEM solvers (LS-DYNA, ABAQUS, ANSYS, NASTRAN) for crash, NVH and structural workflows.
• AVL List: AVL is an Austrian engineering services and simulation software provider for vehicle and powertrain development, with comparable CAE service offerings for automotive OEMs in GNS's customer base.
• EDAG: EDAG is a German engineering services provider to automotive OEMs with significant CAE/simulation capability, competing with GNS's engineering services business for the same automotive customers.

Emerging players

• Rescale: Rescale provides a cloud-native CAE platform that abstracts solver selection and scales compute, representing the emerging cloud/SaaS delivery model that contrasts with GNS's on-prem, solver-coupled desktop tooling.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@gnssoftware4212
• LinkedInde.linkedin.com/company/gns-mbh
• Xx.com/gnsmbh

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 GNS