Technical Consulting & Engineering

vogt partner 

Winterthur · Since 1998

The company vogtpartner is an engineering firm specializing in the planning and design of lighting concepts for various fields of application. The company's core activity includes the development of daylight and artificial light concepts, the creation of expert opinions and reports, the implementation of training and research projects, as well as the development of product designs for the lighting industry.

Vogt Planer 

Rünenberg · Since 2006

The core activity of Vogt Planer is the provision of planning services in the fields of spatial planning, land valuation and agriculture for municipalities, cantons, private individuals and organizations.

Volken Communication & Media 

Visp · Since 2023

Volken Communication & Media provides building construction and civil engineering services, general contracting, scaffolding and pavement construction, and supplies building materials from gravel and concrete plants. The services also include transport/logistics, roll-off bin solutions, and disposal and recycling services.

Volker Fröse Consulting GmbH 

Biel-Benken Bl · Since 2023

Volker Fröse Consulting GmbH provides LinkedIn consulting, coaching and workshops for B2B companies and executives. Services include team trainings (LinkedIn Masterclass), one‑to‑one coaching, AI-for-marketing workshops, and content and podcast production/hosting.

Voltaz Sàrl 

Vétroz · Since 2016

Voltaz Sàrl is an independent inspection body (OIBT) and an electrical diagnostics office. It carries out low-voltage inspections required by ordinance, including ownership-change checks, periodic inspections (1, 5, 10 or 20 years), final/reception tests, photovoltaic system checks (DC and/or AC), charging-station inspections for electric vehicles, and electrical and consumption diagnostics. Voltaz holds a general inspection authorization issued by the Federal Inspectorate for Heavy Current Installations (ESTI) and issues objective inspection reports with photographic documentation.

Volt Training & Services Sàrl 

Avenches · Since 2021

Volt Training & Services Sàrl provides training and consulting services in electromobility and electrical systems. Services include courses on high-voltage (HV) and GT vehicle systems, ADR and OACP training, bespoke course development and technical support, as well as work on AC/DC charging infrastructure, photovoltaic installations, heat pumps, energy management and storage.

von Arx Engineering Management Consulting AG 

Schlieren · Since 1989

The company's core activity is management consulting, particularly in the manufacturing industry and construction sector. The consulting services include process optimization, quality management, occupational safety, environmental management, and certification support according to various standards such as ISO 9001, ISO 22000, ISO 14001, and GFSI. The company also offers training, assessments, and concept development to support customers in improving their processes and achieving their goals.

vontobel engineering 

Buch Am Irchel · Since 2024

vontobel engineering is an engineering firm for industrial electronics and software. It provides hardware development (microcontroller systems, analog and digital circuitry, power electronics), custom firmware for embedded systems, analyses and simulations, and technical documentation including support for EMC certification.

Vorlet Patrimoine et Architecture 

Yverdon-Les-Bains · Since 2024

Vorlet Patrimoine et Architecture is an office for heritage and architecture that provides architectural direction, expert assessments and property management services. The firm is a member of the technical commission Patrimoine Suisse, Vaud section (PSSVD).

VSB Group SA 

Delémont · Since 2018

VSB Group SA is a privately held group that supports and invests in technology-driven projects and companies. It provides integrated services across manufacturing (prototype to series), industrial trading, consultancy, logistics, sustainable commodities and project-based real estate development.

VSS Brandschutz AG 

Schaffhausen · Since 2012

The core activity of VSS Brandschutz AG is fire protection.

VTV Energie nach Mass GmbH 

Untersiggenthal · Since 2022

The core activity of VTV Energie nach Mass GmbH is the provision of services in the field of energy efficiency and energy optimization, particularly in the development and implementation of customized energy concepts for companies and private individuals.

Vuilleumier Energie Dessin Sàrl 

Begnins · Since 2017

Vuilleumier Energie Dessin Sàrl provides engineering and consultancy services for heating, ventilation and cooling systems, including energy audits (CECB Simple and Plus) and SIA 2031 technical dossiers. The firm prepares thermal balance and permit-related energy calculations (including CAMAC technique, APA), performs thermographic surveys with a drone-mounted thermal camera, and supports subsidy applications and the production of technical plans.

Vulcania Energy SA 

Geneva · Since 2019

The core activity of Vulcania Energy is the provision of services in the field of geo-energy, particularly in the areas of geothermal energy, CO2 storage, and hydrogen production. The company offers consulting services to support customers in the exploration, development, and production of geo-energy projects. Additionally, it provides asset management services to maximize the value of geo-energy investments. The company supports customers in identifying and developing geo-energy projects, including assessing potential, planning projects, and monitoring operations. It also offers services in the areas of CO2 storage and hydrogen production. Overall, the company focuses on providing services that enable customers to successfully develop and operate their geo-energy projects.

W5 Aviation GmbH 

Rüti Zh · Since 2012

W5 Aviation GmbH provides aviation consulting and aircraft records management services. Its offerings include sorting, verification and digitalisation of technical records with cloud storage, completion and refurbishment management, technical records audits, and inspection/reporting support (Pocket Inspections partnership).

Wabawaska Engineering GmbH 

Port · Since 2003

The core activity of Wabawaska AG is the implementation of high-vacuum brazing processes for the connection of hard materials such as diamonds, sapphires, ceramics and other materials for tools and special applications. In particular, the company offers active brazing processes, where a chemical reaction occurs between the solder and the hard material to produce a strong and durable bond. The brazing processes are carried out in a high vacuum to ensure high safety and quality of the connections.

Wagenseil.TecSol GmbH 

Cham · Since 2024

The company's core activity is consulting and supporting companies in various industries, particularly in the areas of industrial hydraulics, e-mobility, agricultural technology, municipal technology, rail, military applications, process technology, water filtration and cooling technologies. The focus is on developing tailored solutions to address the specific challenges of customers, promoting their sustainability and adaptability. This also includes services such as coaching, project management, process management and strategy development.

WAGNER Rail Schweiz GmbH 

Wallisellen · Since 2020

Wagner Schweiz AG 

Härkingen · Since 2007

Wagner Schweiz AG is a provider of technical fire protection, supplying solutions for fire detection, fire prevention, fire suppression and hazard management. Services include consulting, planning, project engineering, installation, commissioning and maintenance, with a 24/365 on‑call service.

wagnius GmbH 

Birrwil · Since 2018

The core activity of wagnius GmbH is the provision of engineering services in the field of industrial automation. This includes, in particular, the optimization of processes, the design of mechatronic systems and the solution of complex problems through data-based approaches.