Research & Development in
Plan-Les-Ouates

29 companies in Research & Development based in Plan-Les-Ouates — name and year of registration from the commercial register. The list below shows them all.

Companies

All 29 companies in Plan-Les-Ouates

MICROSENT SA Logo

MICROSENT SA

Since 1968

Disinfection of ventilation systems and buildingsOdour remediation / deodorisationManufacturing and sale of disinfectant and deodorising products
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STMicroelectronics SA Logo

STMicroelectronics SA

Since 1984

Semiconductor DevicesDevelopment and Evaluation ToolsEmbedded Software
View profile4.3(44)
Surcotec SA Logo

Surcotec SA

Since 1995

Decorative and functional surface coatingsDecorative treatmentsVacuum thin films
View profile4(4)
LEMSYS SA Logo

LEMSYS SA

Since 1998

Testing Platform for SiC Power Modules
View profile5(1)
Contexa SA Logo

Contexa SA

Since 1999

Volumetric and simultaneous dosing systemsDosing solutions for creationDosing solutions for industrial production
View profile4.1(9)
Selexis SA Logo

Selexis SA

Since 2001

Cell line development servicesProcess developmentAnalytical development
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e-novent SA Logo

e-novent SA

Since 2001

Engineering officeFeasibility and patentability studiesImplementation support
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ANTION BIOSCIENCES SA Logo

ANTION BIOSCIENCES SA

Since 2011

Gene modulation technologyPartnerships and services
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APTISSEN SA Logo

APTISSEN SA

Since 2013

Synolis VACartylisPipeline
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KYLANE LABORATOIRES SA Logo

KYLANE LABORATOIRES SA

Since 2016

Treatment solutions with hyaluronic acidFacial fillers (KYSENSE®)Facial fillers (MaiLi®)
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SURCOFLEX SA Logo

SURCOFLEX SA

Since 2016

Vacuum coating of films and flexible materialsContract coatingDevelopment and construction of custom coating solutions
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KYLYS Sàrl Logo

KYLYS Sàrl

Since 2017

Hyaluronic acid–based technology
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DEASYL SA Logo

DEASYL SA

Since 2017

Technology for green chemical processesRecovery of waste and biomass into sustainable productsMechanochemical process optimization with ICHEM
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KEP Innovation Center SA Logo

KEP Innovation Center SA

Since 2017

InnovationEngineeringMaterials characterization (SETARAM)
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FluoSphera SA Logo

FluoSphera SA

Since 2021

Systemic drug discovery (FluoXcovery)Active-ingredient selectivity profiling (FluoSelect)Systemic active-ingredient assessment (FluoScore)
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USMI Unité Scientifique Mobile Ingénierie Sàrl Logo

USMI Unité Scientifique Mobile Ingénierie Sàrl

Since 2024

Science outreachTeaching materials
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Aquama Swiss Sàrl Logo

Aquama Swiss Sàrl

Since 2026

Disinfection and cleaning systems (aquama)Cleaning and disinfection machinesMobile refill and app service
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OncoTheis Sàrl Logo

OncoTheis Sàrl

Since 2014

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GS

Genesupport SA

Since 2003

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GL

G Life Technology Sàrl

Since 2020

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SI

Swiss Integrated Circuits Sàrl

Since 2021

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EV

EFFETTO VENTURI SA

Since 2021

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OS

OLGRAM SA

Since 2023

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CT

CRIA TECHNOLOGIES SA

Since 2025

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HR

Hiro Robotics SA

Since 2025

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TA

Trail-AI Amrouche

Since 2026

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DS

DAFIN SA

Since 2026

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SA

S-SENTIA AG

Since 2026

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NB

Nexus Biosolutions SA

Since 2026

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Research & Development in Plan-Les-Ouates

29Research & DevelopmentCommercial register (Zefix) · as of September 23, 2026
2017Median year of registrationCommercial register (Zefix) · as of September 23, 2026
335in the Canton of GenevaCommercial register (Zefix) · as of September 23, 2026
4,689in SwitzerlandCommercial register (Zefix) · as of September 23, 2026
Locations

Research & Development in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

Geneva208Carouge GE12Les Acacias8Le Grand-Saconnex7Vernier7Chêne-Bougeries6Meyrin6Chambésy5Petit-Lancy5
Industry axis

Research & Development in other places

Research & Development across Switzerland
Geneva208Carouge GE12Les Acacias8Le Grand-Saconnex7Vernier7Chêne-Bougeries6Meyrin6Chambésy5Petit-Lancy5

By canton

Canton of Zurich967Canton of Vaud544Canton of Zug470Canton of Geneva335Canton of Bern306Canton of Ticino234Canton of St. Gallen181Canton of Aargau158Canton of Lucerne147Canton of Schwyz145Canton of Valais136Canton of Basel-Country121Canton of Fribourg97Canton of Thurgau95Canton of Neuchâtel87Canton of Grisons83Canton of Solothurn77Canton of Schaffhausen34Canton of Nidwalden30Canton of Appenzell Outer Rhodes29Canton of Jura28Canton of Obwalden25Canton of Appenzell Inner Rhodes19Canton of Glarus16Canton of Uri4
Place axis

Other industries in Plan-Les-Ouates

All companies in Plan-Les-Ouates
Holding Companies89IT Consulting & Services85Property Management58Management Consulting51Restaurants48Real Estate Project Development46Technical Consulting & Engineering40Fiduciary Offices36Software Development35Watch Industry32Real Estate Brokerage30General Contractors26Medical Technology Industry25Facility Management & Cleaning25Plumbing & Building Services24Pharmaceutical Industry23Automotive & Vehicle Trade23NGOs & NPOs22Other Service Industries21Advertising Agencies21Recruitment & HR Consulting20Trade Fair & Event Organizers20Electrical Planning & Installation20Horticulture & Landscaping19Interior Construction19Painting & Plastering19Auto Repair Shops19Logistics & Transport Companies18Flooring & Tiling17Wholesale - Food & Luxury Items16Wholesale - General Specialty Trade16Metal Construction15Specialized Construction Installations15Online Shops14Coaching & Personal Development13Printing Companies13Retail - Food & Luxury Items13Architecture Firms12Food Processing12Mechanical Engineering Industry12Continuing Education Institutes12Administrative Services11Construction & Project Management11Financial Services11Electrical Industry11Jewelry & Precious Metal Manufacturing11Public Relations Consulting11Wholesale - Beverages & Spirits11