Holding company in
Birsfelden

Waser Holding AG

Since 2013 · 1–10 empl.·4.7(84)

Waser Holding AG holds and manages investments and provides services to group companies. The Waser Group operates in waste disposal and recycling, offering services including skip hire, transport and recyclable-material collection.

R + R Unternehmung GmbH

Since 1997 · 21–50 empl.·4.0(6)

R + R Unternehmung GmbH provides metalworking and metal-construction services, including railings, balconies and balcony glazing, façades, doors and gates, stairs, bespoke metal fabrications and glass-construction solutions; the company also offers building-integrated solar/metal solutions.

Vitra Holding AG

Since 1989 · 1–10 empl.

Avient Switzerland GmbH

Since 2005 · 101–500 empl.

SFR Service AG

Since 2012 · 1–10 empl.

SFR Service AG provides industrial engineering and plant services, focusing on pipework and plant construction and preventive maintenance. Its offerings include complete project execution, asbestos remediation, repair and upkeep work, plant decommissioning and material supply. The company also performs inspections and safety-related tasks in line with applicable regulations.

Avient Colorants Switzerland AG

Since 2019 · 1–10 empl.

Avient Colorants Switzerland AG is part of Avient, a provider of material solutions and specialty polymers. The company develops and supplies polymer formulations, colorants, additives, and related materials for applications in packaging, healthcare, transportation, and industrial markets.

Gründler & Co.

Since 2015 · 1–10 empl.

The core activity of Gründler & Co. consists of the economic management and strategic planning of companies operating in inland navigation.

SFAM-Management GmbH

Since 2022 · 1–10 empl.

SFAM-Management GmbH is a holding company that manages a portfolio of subsidiary companies across multiple industries and provides central services in investments, strategic management, legal, finance, and marketing. The company supports its subsidiaries with leadership, resources, strategic planning and operational assistance.

Tektra AG

Since 2004 · 1–10 empl.

Fluentas Holding AG

Since 1980 · 1–10 empl.

Colorant Chromatics AG

Since 1981 · 1–10 empl.

Dr. Löhle AG

Since 1992 · 1–10 empl.