Eomys

What Eomys does

Eomys is a privately held French engineering consultancy and scientific software developer founded in 2013, headquartered in Lille, with 11-50 employees. The firm specializes in engineering consultancy, scientific software development, technical training, and advanced testing, with a particular focus on vibroacoustic and electromagnetic analysis of electric machines.

The company's core product is Manatee, a multiphysics simulation environment purpose-built for e-NVH (electrical Noise, Vibration, Harshness) analysis of electric machines and drives. Manatee combines electromagnetic, structural, and acoustic simulation capabilities within a collaborative environment designed for control, electrical, mechanical, and NVH engineers. The platform includes proprietary methods such as Magnetic Force Signature Analysis (MFSA) for resonance risk estimation, and is structured as a modular suite covering Modeling, Simulation, Post-Processing, Advanced e-NVH Analysis, Optimization, and Tool Integration. The product addresses a technically demanding problem: electric machines can induce sound levels up to 125 dBA at 1 meter, and early design decisions can shift magnetic noise by up to ±20 dB.

Eomys distributes Manatee through Dassault Systèmes' SIMULIA portfolio, gaining access to global enterprise sales channels, the 3DEXPERIENCE platform, and established user communities. Revenue mechanics are not publicly disclosed, and the firm operates an enterprise sales motion with direct consultation. The target customer base spans automotive, aerospace, industrial equipment, and transportation sectors where electric machine design is increasingly critical due to electrification trends.

Name

Eomys

Website

https://eomys.com

Company type

Private

Founded year

2013

Headcount range

11–50 employees

Short description

Eomys is a French engineering consultancy and scientific software developer that builds Manatee, a multiphysics simulation environment for vibroacoustic and e-NVH analysis of electric machines, distributed through Dassault Systèmes SIMULIA to automotive, aerospace, and industrial engineering customers.

Ownership category

akta.pro rank

Headquarters

HQ city

Lille

HQ country

France

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Distribution channels2 records

Marketing channels4 records

Core offering

Eomys is an engineering consultancy that develops scientific software, provides technical training, and conducts advanced testing for vibroacoustic and e-NVH (electrical Noise, Vibration, Harshness) challenges in electric machines. Its flagship commercial product, Manatee, is a collaborative multiphysics simulation environment for electric machines and drives, sold through Dassault Systèmes' SIMULIA portfolio and the 3DEXPERIENCE platform.

Product overview

Manatee is a single unified NVH (Noise, Vibration, Harshness) simulation software product for electric machines, delivered as a modular platform within the Dassault Systèmes SIMULIA portfolio. The core Manatee product serves as the main collaborative simulation and analysis environment, supplemented by specialized modules including Modeling, Simulation, Post-Processing, Advanced e-NVH Analysis, Optimization, and Tool Integration. These modules work together as an integrated workflow: engineers use Modeling to set up electric machine and drive models, Simulation to run multi-physics calculations, Post-Processing to analyze results, Advanced Analysis for root cause investigation, Optimization for design improvement, and Tool Integration to connect with external CAE systems.

Differentiator

Problem solved

Functional benefit

Products and services

• Manatee Collaborative multiphysics simulation and analysis environment for vibroacoustic (e-NVH) optimization of electric machines and drives, addressing magnetic noise and vibration under electromagnetic excitations. Delivered as a modular platform (Modeling, Simulation, Post-Processing, Advanced e-NVH Analysis, Optimization, and Tool Integration modules) targeting electrical, mechanical, acoustical, and NVH engineers from concept to preliminary design phase. Sold through Dassault Systèmes SIMULIA enterprise channels and integrated with the 3DEXPERIENCE platform.

Quantifiable outcome

• Electric machines can induce sound levels up to 125 dBA at 1 meter
• +2 more outcomes

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

Recent moves5 records

Expansion highlights4 records

Direct peers

• JMAG (JSOL Corporation): Dedicated electromagnetic and motor design simulation software widely used in EV and industrial motor development. JMAG is the closest direct competitor to Manatee in electric machine multiphysics analysis.
• EMWorks: Specialist in electromagnetic simulation software with capabilities relevant to electric motor design. EMWorks is a direct, smaller-scale competitor focused on electromagnetic and motor multiphysics analysis.

Broad incumbents

• Altair: Altair's Flux electromagnetic simulation and broader CAE platform overlap with Manatee's domain. Altair competes as a broad CAE incumbent offering motor and multiphysics simulation within enterprise license agreements.
• Ansys: Leading multiphysics CAE vendor whose Maxwell electromagnetic suite and acquired Motor-CAD directly overlap with Manatee's electric machine simulation scope. Ansys competes through bundled enterprise CAE suites rather than a focused e-NVH product.
• COMSOL: COMSOL Multiphysics supports coupled electromagnetic-structural-acoustic simulations that overlap with Manatee's multiphysics scope. COMSOL competes via a general-purpose platform that customers can adapt to electric machine NVH.
• Siemens Simcenter: Siemens's CAE portfolio includes electromagnetic and NVH analysis tools used across motor design and system-level simulation. Simcenter competes with Manatee by offering a broad enterprise simulation stack.
• Hexagon MSC Software: Hexagon's MSC CAE suite includes structural, NVH, and multiphysics simulation tools used across automotive and industrial engineering. MSC competes as a broad CAE incumbent that can absorb e-NVH workflows into enterprise platforms.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/EomysEng

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 Eomys