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Pax, Schweizerische Lebensversicherungs-Gesellschaft AG 

Basel · Since 1995

Pax, Schweizerische Lebensversicherungs-Gesellschaft AG is a life insurance company providing private and occupational pension solutions, including pillar 3a products, death and disability insurance, savings life insurance and payout plans. Products are distributed via independent partners and regional broker and customer centres, and the Pax Group includes Pax Asset Management AG.

IWB Industrielle Werke Basel 

Basel · Since 2010

IWB Industrielle Werke Basel supplies electricity, heat, drinking water, and telecommunications and mobility services, and operates the necessary infrastructure. The company also provides integrated energy solutions such as solar PV, heat pumps and district heating, electric-vehicle charging infrastructure, energy consulting, and network-independent telephony, internet and data center services.

IWB Renewable Power AG 

Basel · Since 2010

Rosenmund Haustechnik AG 

Basel · Since 1998

Rosenmund Haustechnik AG is a building services company that plans, installs and services heating, ventilation, cooling, sanitary systems and pipeline construction. The company also provides energy and consultation services, maintenance and a 24‑hour emergency on‑call service.

Wohlfahrtsfonds der Rosenmund Haustechnik AG 

Basel · Since 2003

CPV/CAP Pensionskasse Coop 

Basel · Since 1909

The company's core activity is asset management, particularly in the field of real estate, as well as the organization and administration of investments. The company also provides services in the areas of pension planning and retirement provision.

Personalvorsorgestiftung der Ausgleichskasse Arbeitgeber Basel 

Basel · Since 1978

The company's core activity is the management and administration of social insurance, particularly old-age and survivors' insurance (OASI), disability insurance (DI), loss of earnings compensation and family allowances. The company acts as a compensation office for employers and is responsible for processing insurance applications, premium payments, pension payments and other related services.

Wirth + Wirth AG 

Basel · Since 1976

Wirth + Wirth is an architectural firm specializing in the planning and realization of construction projects in various fields, including laboratory construction, industrial and commercial construction, gastronomy, office workplaces, residential construction, assisted living, and historic buildings. The core activities include architecture, general planning, total contracting, project development, construction management, and construction administration. The company also offers consulting services in the areas of real estate, financing, and location analysis.

BVG-Pensionskasse der Bank Baumann & Cie. 

Basel · Since 1995

Ernst Keller & Co. AG 

Basel · Since 1958

Ernst Keller & Co. AG manufactures technical glassware for the fine chemical, chemical and pharmaceutical industries, supplying custom OEM glass articles, glass components and complete glass systems such as reactors, evaporators and extraction columns. The company also provides services including glass coatings, silvering, repairs and borosilicate (3.3) glass processing.

Institut Straumann AG 

Basel · Since 2006

Straumann Holding AG 

Basel · Since 2005

B4 Möbel GmbH 

Basel · Since 2005

The company B4-Möbel is engaged in the manufacture and sale of furniture.

Burckhardt Immobilien AG 

Basel · Since 1989

Burckhardt Immobilien AG is a real estate company offering sales and initial leasing, construction management (including renovations) and property management services for residential properties. It handles new-build and refurbishment projects and provides services to private and institutional clients in the Basel region.

Immobiliengesellschaft Oechslin-Gutekunst & Co. 

Basel · Since 1977

The core activity of Oechslin-Gutekunst & Co. is the development, management and rental of real estate, in particular apartments, lofts, parking spaces and commercial premises for small businesses in the Basel region.

J. Safra Sarasin Investmentfonds AG 

Basel · Since 1993

LGT Bank (Schweiz) AG 

Basel · Since 2001

LGT Bank (Schweiz) AG is a private bank providing private banking, asset management and investment solutions for private clients. Its services include UHNWI services, the LGT SmartBanking digital platform, and market insights and publications.

Museum Tinguely AG 

Basel · Since 2006

Museum Tinguely AG houses the world’s largest collection of kinetic works by Jean Tinguely and presents a permanent display of his machine sculptures alongside temporary exhibitions. The museum maintains an open conservation workshop and an archive, and runs educational programmes, guided tours and a programme of public events.

Personalvorsorgestiftung der PB & AM FvL-Unternehmen (Schweiz) 

Basel · Since 2004

TX Logistik GmbH 

Basel · Since 2003

TX Logistik GmbH is a rail logistics company offering European freight services, including full‑train solutions, intermodal road‑rail and ocean‑rail transport, and the NiKRASA loading system. The company plans and controls train operations and provides end‑to‑end logistics and network coordination.

Van Ameyde (Switzerland) AG 

Basel · Since 1998

The core activity of Van Ameyde is claims management, particularly the settlement and handling of damage cases in the insurance industry. This includes services such as damage processing, risk management, damage settlement, and the administration of damage cases both domestically and internationally. The company also offers specialized solutions for specific industries and requirements, such as the handling of cross-border motor vehicle damage cases or the management of property and liability damage.

Pensionskasse der Fritz Meyer Holding AG 

Basel · Since 1939

Versicherungs-Verband Schweizerischer Transportunternehmungen (VVST) Genossenschaft 

Basel · Since 1936

The company's core activity is liability insurance, particularly all-risks coverage. The company thus provides insurance services that cover damages and risks for its customers.

Basler Studienstiftung 

Basel · Since 1930

Biondo Pictures 

Basel · Since 1996

Campus. Institute of Educational Management AG 

Basel · Since 2000

Hans und Yvonne Sobernheim-Levy-Stiftung 

Basel · Since 1993

Herimi Kurier Service 

Basel · Since 1990

Holzkraftwerk Basel AG 

Basel · Since 2005

IBES Baugrundinstitut GmbH, Neustadt an der Weinstrasse (Deutschland), Zweigniederlassung Basel 

Basel · Since 2006

Pensionskasse Partner P-Schweiz 

Basel · Since 2002

PSB, Peter Sollberger 

Basel · Since 1991

SCHERZO-COMODO-Stiftung 

Basel · Since 2005

SK Automation AG 

Basel · Since 1994

Terrain- und Finanzgesellschaft Basel AG 

Basel · Since 1904

Wohlfahrtsstiftung der Novartis AG 

Basel · Since 1947

Emil Dreyfus-Gedächtnisstiftung 

Basel · Since 1961

Enamelum Holding AG 

Basel · Since 1996

Novartis Stiftung für medizinisch-biologische Forschung 

Basel · Since 1943

Nustad Holding AG 

Basel · Since 1971

PricewaterhouseCoopers AG 

Basel · Since 2024

requiris IS Management GmbH 

Basel · Since 2001

Rosenmund Immobilien AG 

Basel · Since 2001

Sanitas Troesch AG 

Basel · Since 1995

Thetis Holding GmbH 

Basel · Since 2001

Waldag Holding AG 

Basel · Since 1989