Business & Technical Services

SDI Human Resources GmbH 

Schönried · Since 2018

The core activity of SDI HR is divided into three main areas: 1. **Recruitment and Staffing**: The company provides personnel for various industries, particularly for the hospitality, tourism, and private households. It offers both temporary and permanent positions. 2. **Staff Leasing**: SDI HR provides staff leasing services, where employees are loaned to customers for specific periods. 3. **Cleaning Services**: The company offers cleaning services, especially after taking over the largest cleaning service in the region in November 2023.

SECTEC AG 

Stansstad · Since 2013

SECTEC AG is a national installer of electronic security systems for security and life-safety applications. The company designs, installs and services intrusion detection, video surveillance, fire-detection and access-control systems, and provides consulting, project planning and emergency/on-call support.

Securiton AG 

Zollikofen · Since 1948

Securiton AG is a manufacturer and installer of alarm and security systems and is part of the Securitas Group Switzerland. The company provides integrated security solutions and services including fire protection, intrusion protection, access control, video security, security management, mobile object protection, and offerings such as SecuriPlus, SecuriCloud and cyber security services.

Secur Sicherheitstechnik AG 

Lyssach · Since 1985

The core activity of Secur Sicherheitstechnik AG is the planning, installation and maintenance of security systems, including: radio-based alarm systems, video surveillance systems, fire alarm systems, access control systems, home automation systems, and smart home solutions. The company also offers consulting and maintenance services and distributes radio-based security products for private, commercial and industrial use.

SecuSuisse AG, Succursale Payerne 

Payerne · Since 2018

SecuSuisse AG, Succursale Payerne is a branch that provides security solutions and services for locking and access systems, including electronic access control, mechanical and batteryless cylinders, access-management tools (Q.Key / Q.Suite), maintenance and 24/7 intervention.

SecuSuisse AG, Zweigniederlassung Bern 

Bern · Since 2018

SecuSuisse AG, Zweigniederlassung Bern provides security solutions and services including electronic access control, mechanical locking systems, batteryless cylinders, and the planning, installation and maintenance of locking and escape-route technology. The offering also includes digital locking-system management (Q.Key), access-management software (Q.Suite) and intervention and maintenance services.

Seepunkt AG 

Kreuzlingen · Since 2013

Seepunkt AG provides corporate training and coaching services, focusing on leadership training, sales training, personal and team coaching, as well as project management and specialist workshops. Offerings include open courses, customized company programs and topics such as conflict management and purchasing training.

Sekoia Services SA 

Geneva · Since 2009

The core activity of Sekoia Services SA is to provide consulting and services in the areas of organization, human resources, finance, IT, marketing, administration and communication. The company offers specialized solutions for small and medium-sized enterprises (SMEs) to support them in managing their secondary tasks, enabling them to focus on their core activities.

Sénic AG 

St. Gallen · Since 2011

Sénic AG is a studio for motion design, 3D visualization and interaction design that produces animated content such as product films, key visuals and animation templates. It also develops web and social-media content, visualizations and essential-graphics packages, combining design, film, animation and technology for brands, agencies and creative partners.

SERO GmbH 

Oberrohrdorf · Since 1999

SERO GmbH is an engineering firm for building services and thermal energy that provides building services planning, energy consulting and construction management. Its services include heating and cooling design, ventilation and sanitary planning, energy certificates and studies, as well as site supervision, tender documentation and operational optimisation.

Sertronas AG 

Pfäffikon Sz · Since 2025

Sertronas AG provides 3D building surveying and virtual tours for architects, real estate developers, craftsmen, hotels and industrial sites. Services include 3D laser scanning, point clouds, 2D/3D floor plans, terrain surveys and 360° photo tours with digital data delivery in common formats.

Serve AG 

Ettiswil · Since 2014

The company provides services in the field of maintenance and repair of machines and equipment, particularly in the area of industrial machinery, construction machinery and agricultural machinery. The core activities include: repair and revision of machines and equipment, maintenance and upkeep of industrial plants and buildings, production of special and small series, sale of spare and wear parts, rental of new and used machines, and mobile workshop with service vehicles. The company thus offers a comprehensive range of services and products for the maintenance and repair of machines and equipment in various industries.

Seuret SA 

Delémont · Since 2002

The core activity of Seuret SA is the maintenance, repair and revaluation of precision machines, particularly those of the Tornos, Wahli and Strausak brands. This also includes the sale and brokerage of used machines, as well as the development and integration of solutions to increase the efficiency, availability, safety and profitability of production lines.

Severin Jakob Fotografie AG 

Zurich · Since 2020

The company's core activity is freelance photography, particularly in the areas of portraits, reportage and editorial, with a focus on working for various clients from the Swiss economy, such as companies, agencies and organizations.

Sewota Swiss GmbH 

Ballwil · Since 2004

Sewota Swiss GmbH supplies lifting and lashing components and related accessories, including webbing slings, round slings, lashing straps, chains, wire ropes, hoists and nets. The company also provides service support and publishes product catalogs.

Sfera AG 

Zurich · Since 2018

The core activity of Sfera AG is to advise and support organizations in their agile transformation and the development of self-organization and co-responsibility. The company offers strategy workshops, coaching and consulting to support companies in developing new structures and processes that promote co-responsible collaboration and organizational agility.

Bechtle Additive Manufacturing Schweiz AG 

Wallisellen · Since 2008

The core activity of SGSolution AG is consulting, sales and support of 3D printing solutions, particularly HP 3D printers, as well as the development and manufacture of precision parts using additive manufacturing and CNC machining. The company also offers services in the areas of organizational and personal development, change management, leadership and team coaching.

SGS Swiss Global Security AG 

Zurich · Since 2011

Share Birrer AG 

Sursee · Since 2018

Share Birrer AG operates an electric carsharing service and supports users in adopting e-mobility. Its services include charging-infrastructure consulting, mobility hubs with e-bikes and e-cargobikes, and a charging card in cooperation with AVIA VOLT that provides access to over 900,000 charging points across Europe.

SiBau Management AG 

Rünenberg · Since 2005

The core activity of SiBau Management GmbH is to advise and support companies and builders in the implementation of safety culture and occupational safety on construction sites, particularly in high-rise and deep construction, underground construction, railway construction and special construction. The company offers services such as safety consulting, training and builder support to reduce accident and illness-related absences and improve the quality and efficiency of construction projects.