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PO4 seiler + den hartog architekten GmbH 

Zurich · Since 2016

The core activity of PO4.ch is the development and distribution of software solutions for the planning, organization and execution of events, particularly in the field of congresses, conferences and trade fairs.

PortuClean GmbH 

Zurich · Since 2009

The core activity of PortuClean GmbH is the professional cleaning of various objects, in particular: restaurants, office spaces, private households, staircases, facades and windows, floor cleaning, final cleaning for apartment handovers, construction cleaning, carpet treatment, laundry and ironing. The company also offers additional services such as property management and repairs.

PQ Solutions AG 

Zurich · Since 2018

PQ Solutions GmbH provides operational tax compliance, reporting and managed services for financial institutions covering regimes such as Qualified Intermediary (QI), FATCA, CRS and the Crypto Asset Reporting Framework (CARF). The company offers advisory and assurance reviews, compliance and risk-management support, and data preparation and electronic filing services.

PQ Technologies AG 

Zurich · Since 2024

PQ Technologies AG provides advisory, assurance, compliance and reporting services for operational tax compliance and regulatory reporting for financial institutions. Key areas include QI, FATCA, CRS/CARF, support for certain U.S. regulatory requirements (e.g. SEC, CFTC), AML/sanctions/KYC compliance, and electronic reporting and data-preparation services.

PRAXIS FÜR PSYCHOTHERAPIE PETRA LANTHALER 

Zurich · Since 2022

The company's core activity is the provision of psychotherapeutic services, specifically: psychotherapy, hypnotherapy, and trauma therapy for adults, with the goal of offering support and assistance in personal life situations as well as the treatment of mental health issues and disorders.

Praxis Physiotherapie Bjelovuk 

Zurich · Since 2013

The core activity of the company 'Praxis Physiotherapie Bjelovuk' is the provision of physiotherapeutic services, including the treatment of lymphedema, back pain and general complaints of the musculoskeletal system, as well as the application of various therapy methods such as physiotherapy, chiropractic therapy, manual therapy, foot reflex zone massage, wellness massage and full-body massage.

Premium Trade (Swiss) Sarl 

Zurich · Since 2023

The core activity of Premium Trade Switzerland is the online and offline sale of alcoholic beverages such as wine, spirits, champagne and other alcoholic products. The company offers a wide range of products from various countries and regions, allowing customers to purchase these products online or in its store in Zurich.

Prisma World AG 

Zurich · Since 2006

The core activity of Prisma World Level Consulting is the provision of services in the field of Human Resource Management (HRM), particularly in the areas of: * Personnel development and management * Strategic HR management * Employer branding * Change management * Talent management * Executive development * Organizational development. The company also offers specific services such as assessment centers, e-assessments, development centers, and tailor-made assessment centers. Furthermore, it supports companies in the search and selection of executives and experts. The core activity can be summarized as 'Human Resource Management and Organizational Development'.

Privatbank Bellerive AG 

Zurich · Since 1988

The company's core activity is private banking services, in particular investment advice and management, with a focus on high-quality Swiss equities and a long-term, entrepreneurial investment strategy.

Proventis Partners AG 

Zurich · Since 2010

Proventis Partners AG is an M&A advisory firm that advises companies on mergers and acquisitions, sell‑side and buy‑side transactions, and corporate financings including fairness opinions. Its services include buy‑side and sell‑side advisory, financing solutions and market research. Sector focus includes industry, chemicals & materials, healthcare, technology & media, and consumer goods & retail.