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Ryf Treuhand 

Pieterlen · Since 1986

The core activity of Ryf Treuhand is the provision of services in the field of accounting and tax returns for small businesses and self-employed individuals. This includes in particular: preparation of accounts and tax returns, invoicing for value-added tax and social insurance, assumption of tasks related to direct federal tax and obligations law, and consulting and support in fulfilling legal requirements in the field of accounting and tax returns.

SHEELD GmbH 

Pieterlen · Since 2023

SHEELD GmbH provides electrical and shell-construction installation services, including planning and installation of wiring, switches, sockets and safety systems for residential, commercial and industrial projects. The website lists services such as electrical installations, industrial assembly, cable tray installation and cable pulls.

Sozialpädagogische Pflegefamilie Bergmann 

Pieterlen · Since 2018

The company's core activity is the socio-pedagogical care and support of children and adolescents, particularly in the areas of behavioral difficulties, everyday pedagogy, and academic support. This includes providing foster care, assisted living, parent coaching, learning assistance, learning techniques, and career guidance.

swiss smart park ag 

Pieterlen · Since 1981

Here are the core activities of the companies: 1. actoVent AG: Development and provision of digital solutions for the procurement and supply of clean air in buildings. 2. Hügi Sport AG: Sale of archery equipment and provision of courses and training for archers. 3. swiss smart media GmbH: Consulting, optimization, and training of companies in digital transformation, as well as development of digital services and applications. 4. Chemifritz GmbH: Chimney sweeping services, furnace control, and safety services. 5. Cosy Medical GmbH: Wholesale of pharmaceutical, medical, and orthopedic products. 6. INNOfactory3D: Development and distribution of 3D printing technologies and solutions, as well as conducting workshops and training sessions. 7. Vedana Ecame GmbH: Locksmith, blacksmith, and workshop services. 8. swiss smart park: Property management and rental of office and commercial spaces.

TEP Team-Engineering-Partner GmbH 

Pieterlen · Since 2003

The core activity of TEP GmbH is the provision of engineering and construction services, particularly in the following areas: construction management, building construction, civil engineering, foundation engineering, transportation, urban development, renovation/construction management, and structural engineering. The company thus offers comprehensive services in the construction sector, from planning to execution of construction projects.

Tremet BailaBien 

Pieterlen · Since 2022

The company "BailaBien" offers dance classes, particularly salsa classes, in Biel and La Chaux-de-Fonds. The core activity consists of providing dance instruction and offering dance classes for various levels (beginners, advanced).

Wüthrich AG - Präzisions-Schleif-Technik 

Pieterlen · Since 1989

The core activity of Wüthrich AG is the provision of grinding services for customers, in particular the processing of workpieces made of steel, cast iron, stainless steel, non-ferrous metals and ceramics using various grinding techniques such as internal and external cylindrical grinding, centerless grinding, surface grinding, lapping, honing and polishing.

Zedi Kundenschreinerei 

Pieterlen · Since 1995

The core activity of Zedi Kundenschreinerei is the provision of services in the field of interior finishing, particularly: consulting, repairs around the house, renovations, staircase installation, laying of parquet and laminate floors, manufacturing of special solutions, adaptation and modification of existing furniture, and refinishing of furniture. The company thus offers a wide range of services in the field of carpentry and interior finishing.

Bau-Akademie Schweiz GmbH 

Pieterlen · Since 2010

Berthoud Carreisen 

Pieterlen · Since 2013

The core activity of Berthoud Carreisen is the organization of trips and excursions for people of all ages and with different mobility needs, particularly for people with disabilities. The company offers group tours, day trips and event trips, using environmentally friendly and comfortable travel cars with integrated lifts.