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Protectorship Company SA 

Zug · Since 2017

PROTECTORSHIP COMPANY SA provides security services including on-site guarding, mobile patrols, electronic security systems, alarm-centre and video surveillance services, and offers enterprise risk management as well as workplace safety and fire-protection services.

Provetia Treuhand AG 

Zug · Since 2013

The core activity of Provetia Treuhand AG is the provision of services in the areas of finance, accounting, and controlling for companies. This includes in particular: accounting and financial reporting, controlling and financial planning, tax consulting for natural and legal persons, personnel administration, liquidity management, negotiations with banks, and support for internationally listed companies according to US GAAP as well as smaller and medium-sized national companies according to OR and SWISS GAAP FER. The company supports its customers in business decisions by providing meaningful figures and data.

providi GmbH 

Zug · Since 2012

providi GmbH provides business and IT solutions, delivering services in process engineering, interim management and IT consulting.

PRS Capital Solutions AG 

Zug · Since 2017

The core activity of PRS Capital Solutions AG is the provision of services in the field of actuarial mathematics, risk management and financial consulting. In particular, the company offers consulting services in the areas of actuarial consulting, risk management, insurance strategy, capital management, Solvency II, reserving and rating, and economic capital. The company supports its clients in the development of insurance strategies, optimization of risks and improvement of their financial situation. The core activity of the company is based on the expertise of its employees, who have extensive experience in actuarial mathematics, financial science and risk management.

PRS Prime Re Solutions AG 

Zug · Since 2017

The core activity of Prime Re Solutions AG is the provision of actuarial services, particularly in the areas of: development of customized solutions for the insurance and finance industry; performance of actuarial tasks, such as pricing, reserve formation, solvency and regulatory issues; independent validation and review of models and processes; training and coaching of experts in modern techniques; and consulting for insurance companies, risk managers, financial executives and internal auditors in complex situations. The company focuses on value-oriented management of product portfolios and optimization of reinsurance structures.

prtcl GmbH 

Zug · Since 2022

The core activity of prtcl GmbH is the provision of cyber security services, including: Prevention: risk assessment, threat modeling and security development (SecDevOps and SSDLC); Detection: AI-based monitoring and SIEM (Security Information and Event Management); Response: Incident Response, Disaster Recovery and Business Continuity. Additionally, the company also offers consulting services in the areas of security consulting and risk management, penetration testing, education and training, software architecture and development, as well as research and development.

P. Schällibaum Consulting 

Zug · Since 2005

P. Schällibaum Consulting provides tax and business consulting as well as fiduciary and accounting services. Offerings include annual financial statement preparation, tax advice for individuals and legal entities, personnel-related services, and interim management for finance, accounting and HR.

PSI CRO AG 

Zug · Since 2006

PSI CRO AG is a contract research organization (CRO) that plans and manages Phase 2 and Phase 3 clinical trials. Services include study planning, feasibility analysis, site selection and trial execution across therapeutic areas such as oncology, gastroenterology, hematology, cell and gene therapy, neurology, infectious diseases and radiopharmaceuticals, and the company provides feasibility and site‑intelligence platforms (PSI Visional, PSI Synetic).

PSI CRO Holding AG 

Zug · Since 2006

PSI CRO Holding AG is a contract research organization (CRO) that plans and conducts Phase 2 and Phase 3 clinical trials, providing study design, patient enrollment and study management services. The company works across therapeutic areas including oncology, gastroenterology, hematology, cell and gene therapy, neurology, infectious diseases and radiopharmaceuticals, and offers digital platforms for feasibility analysis and site intelligence.

Pulchram Holding AG 

Zug · Since 2018

The core activity of Pulchram is providing care and housing services for elderly people. This includes the conception, construction and operation of nursing homes, community houses and care homes, with the aim of offering qualitative and affordable care and accommodation for elderly people.