Administrative Services in
Zurich

Messalina Müller, Administration für Kleinunternehmen

Since 2002 · 1–10 empl.

The core activity of Messalina Müller's company 'Administration for Small Businesses' is to provide administrative services to small businesses, particularly in the areas of: correspondence and mailings, tendering, human resources (including social insurance), accounts receivable and payable, and general accounting (in collaboration with trustees or tax advisors). The company thus offers administrative support to small businesses to alleviate their daily tasks.

KaBO-Payroll GmbH

Since 2003 · 1–10 empl.

KaBO-Payroll GmbH provides payroll and personnel administration services for self-employed individuals by acting as the employer and handling the administrative processing of assignments. Services include contract drafting, invoicing and debtor management, and settlement with social insurance authorities.

PSP Group Services AG

Since 2005 · 1–10 empl.

PSP Group Services AG is a real estate company that owns and manages a portfolio of high-quality office and commercial properties in prime locations in major Swiss economic centres. The company also provides leasing, portfolio and asset management, and services related to sustainability and property development.

LISCR S.A.

Since 2005 · 1–10 empl.

LISCR S.A. operates the Liberian ship registry and provides services for vessel registration, maritime certification and inspections, seafarer certification, and corporate registry services.

Tempro Personal Zürich-Oerlikon GmbH

Since 2007 · 1–10 empl.

Tempro Personal Zürich-Oerlikon GmbH provides temporary and permanent placement services, including temporary, seasonal and short-term assignments in the construction, trade, industry and service sectors. Its offerings include temporary staffing, try & hire arrangements, payrolling and recruitment for permanent positions.

Regus Stockerhof GmbH

Since 2007 · 1–10 empl.

Regus Stockerhof GmbH provides flexible workspace solutions, including private offices, coworking, day offices, virtual offices and meeting rooms. The company also offers business address services, call handling and related workspace support services.

CONFIAM Services SA

Since 2008 · 1–10 empl.

Confiam Servizi SA provides administrative support and services to medical facilities and doctors in Switzerland. The core activities include: * Assistance in creating forms and reports, particularly for the Swiss Health Insurance (LAMal) * Data analysis and management for medical facilities and doctors * Tariff controlling and review of the economic viability of treatments * Support in communication with health insurance companies and authorities * Assistance in preparing discussions and negotiations with health insurance companies and authorities The services are specialized in the healthcare sector and aim to relieve medical facilities and doctors of administrative tasks, allowing them to focus on their core competence, patient care.

Kaseya International Shared Services GmbH

Since 2008 · 1–10 empl.

Kaseya International Shared Services GmbH provides software solutions for IT management and cybersecurity. The company develops an integrated platform with capabilities for endpoint management, backup and recovery, IT operations, IT risk management, and security.

Regus Zurich Bahnhofstrasse GmbH

Since 2011 · 1–10 empl.

Regus Zurich Bahnhofstrasse GmbH provides flexible workspace solutions including offices, coworking spaces, meeting rooms, and virtual office services. The company serves businesses that need workspace and related services on a flexible basis.

ALL-IN-CONCIERGE GMBH

Since 2011 · 1–10 empl.

ALL-IN-CONCIERGE GMBH operates the online shop Queen Shop and offers second‑hand and vintage items, including board games, books, audio‑cassette recordings, plush toys, figures, dolls, and vintage glass and porcelain.

KIBAG Dienstleistungen AG

Since 2011 · 21–50 empl.

KIBAG Dienstleistungen AG provides a broad range of commercial and technical services together with leisure offerings.

Elena Private Butler Services GmbH

Since 2012 · 1–10 empl.

Elena Private Butler Services GmbH provides personal butler and concierge services, including guest care, limousine and transfer arrangements, travel planning and reservations for restaurants and events. The company also offers office organisation, catering coordination, property caretaking, wardrobe management and language/interpretation services.

Brehm Office Support

Since 2013 · 1–10 empl.

The core activity of Brehm Office Support is to provide administrative and organizational services to small and medium-sized enterprises, artists, private individuals and start-ups. This includes, among other things, taking over tasks such as administration, organization, management and personal support, enabling customers to save time and energy for their core tasks and projects.

JCDecaux Corporate Services GmbH

Since 2014 · 21–50 empl.

The company's core activity is the rental of advertising space in public areas (out-of-home advertising) and the provision of services in the field of urban mobility, including the offer of self-service bicycles. The company also provides creative solutions for advertising campaigns and has a strong presence in urban infrastructure.

Antiquorum Management AG

Since 2014 · 1–10 empl.

Antiquorum Management AG is a real estate company focused on the marketing, management, and development of residential and commercial properties. The website also presents a portfolio of properties, construction projects, art-in-building works, and publications, as well as rental and sales listings.

FlexLaw by Schellenberg Wittmer AG

Since 2016 · 1–10 empl.

FlexLaw by Schellenberg Wittmer AG provides flexible legal support services supervised by Schellenberg Wittmer for resource‑intensive or cost‑sensitive tasks, including large‑scale document reviews, e‑discovery, contract management and judicial filings. Staff are Swiss‑trained lawyers and legal professionals deployed per project, and FlexLaw offers on‑site and remote support, secure IT platforms in Switzerland, and coordination with technology providers and digital forensics as needed.

Allocare Data AG

Since 2016 · 1–10 empl.

The company's core activity is the development and implementation of software in the field of wealth and asset management, particularly the creation of standard software products such as Allocare AMS and Allocare WEB, as well as the provision of services in the area of data management and reporting.

Management Services Group AG

Since 2018 · 1–10 empl.

The core activity of Management Services Group AG (MSG) encompasses a wide range of services, including: Trust and accounting services, Business coaching and corporate consulting, Human Resources (personnel recruitment and selection), Training and further education (management efficiency courses and seminars), Financial Management (financial consulting, accounting management, start-ups, domiciliation and takeover of VR mandates). The company provides its customers with comprehensive support in various areas to optimize their business processes and achieve their goals.

MedSolution AG

Since 2018 · 11–20 empl.

The company provides services to physician networks and medical practices in the healthcare sector, particularly in the areas of: * personnel administration (contract administration, payroll processing, social insurance) * physician network management (administrative back office, training) * quality management (concepts, analyses, implementation) * contract management * project work and operational support. The company supports physician networks in the implementation of managed care concepts and helps optimize medical care. It acts as a preferred management partner for leading physician networks in Switzerland.

SCOR Switzerland Asset Services AG

Since 2019 · 1–10 empl.

SCOR Switzerland Asset Services AG is part of the SCOR Group, a global reinsurance company. It provides reinsurance and insurance solutions in Property & Casualty and Life & Health, and also covers investments and asset management activities.

Velocity Global Switzerland GmbH

Since 2020 · 1–10 empl.

Velocity Global Switzerland GmbH provides employer-of-record (EOR) services and global HR solutions. The company handles payroll, benefits administration, immigration support, talent sourcing and compliance via its global work platform. It enables businesses to hire, pay and manage workers without establishing a local entity.

DKSH International Performance Materials AG

Since 2021 · 11–20 empl.

DKSH International Performance Materials AG provides distribution and market expansion services for companies in the Performance Materials, Healthcare, Consumer Goods, and Technology sectors. The company supports customers with logistics, regulatory services, sourcing, sales and marketing, and market insights for specialty chemicals and ingredients.

Helvetiera AG

Since 2022 · 21–50 empl.

The core activity of Helvetiera AG is to support and relieve veterinary practices in administrative and organizational tasks, enabling veterinarians to devote more time to veterinary work. The company also offers training opportunities and promotes exchange between veterinarians in Europe.

monteneri sports law llc

Since 2005 · 1–10 empl.

The core activity of the company "monteneri sports law" is the provision of legal services in the field of international and national sports law, particularly in football, with a focus on employment, disciplinary and transfer matters as well as dispute resolution. The company provides legal advice and representation for professional football players, coaches, managers, clubs, associations and other stakeholders in the sports industry.

Junika GmbH

Since 2006 · 1–10 empl.

The core activity of Junika GmbH is the provision of business services and the provision of office infrastructure. Specifically, this includes: secretarial work, management of business offices, HR and financial administration, organization of conferences and congresses, grant management services for research projects, and provision of office infrastructure such as virtual office, domicile, shared office, individual office, meeting and seminar rooms. The company offers these services in particular to SMEs, start-ups, research institutions, law firms, homes, social institutions, associations, and foundations.

Heller Rechtsanwalts AG

Since 2009 · 1–10 empl.

The core activity of Heller Rechtsanwalts AG is the provision of legal services, particularly in the field of employment law. Attorney Dr. Heller offers consulting, representation and expertise in employment law matters, such as termination of employment relationships, questions regarding working hours and working time regulations, burn-out problems and other employment law issues.

HelloNina AG

Since 2016 · 1–10 empl.

Bossart HR Solutions GmbH

Since 2019 · 11–20 empl.

The core activity of Bossart HR Solutions is the provision of Human Resources (HR) services, including personnel administration, personnel management, leadership and coaching, youth and apprenticeship placement, as well as vocational training for companies.

FIZENTRA AG

Since 2025 · 11–20 empl.·5.0(12)

FIZENTRA AG is a fiduciary company offering bookkeeping, payroll accounting, company formation, domicile addresses and tax representation. The company specifically supports international founders and businesses with administrative and tax tasks.

Sammelstiftung Vita

Since 2003 · 51–100 empl.·3.1(73)

Sammelstiftung Vita manages occupational pension solutions for companies and offers products such as Vita Classic, Vita Invest, Vita Relax, Vita Plus and Vita Select. Under the Vita brand, the collective foundations handle the investment of retirement assets while Zurich Insurance provides risk coverage and related services.

ACZENTA AG

Since 2002 · 1–10 empl.·4.1(9)

ACZENTA AG is a Swiss provider of project and personnel management services. The company offers project management consultancy, temporary staffing and personnel leasing, recruitment and executive search, as well as HR administration and support for international assignments.

Ten Lifestyle Management Switzerland GmbH

Since 2015 · 1–10 empl.

AHS Schweiz GmbH

Since 2020 · 1–10 empl.

AHS Schweiz GmbH supplies hospitals and clinics with medical products and disposable healthcare items. The company develops, manufactures and distributes products such as patient headphones and vending units, sterile and non-sterile single-use surgical gowns, surgical collars and visitor gowns, as well as items for patient and customer retention for hospitals, care homes, purchasing groups and wholesalers.

Erni Legal GmbH

Since 2018 · 1–10 empl.

Erni Legal GmbH provides legal services in criminal law, business (economic) criminal law and international legal assistance. Advice and correspondence are available in German, English, French, Italian and Dutch.

Global PPL CH GmbH

Since 2021 · 1–10 empl.

The company provides global employment solutions for businesses, particularly in the areas of: * Professional Employer Organization (PEO) * Employer of Record (EOR) * Immigration and work permits * HR management and employee benefits. It supports companies in expanding into various countries by offering local employment solutions and handling necessary permits and formalities.

Diamantin AG

Since 2021 · 1–10 empl.

The core activity of Diamantin AG is the management and administration of pension funds and foundations in the Swiss pension market. Specifically, this includes the execution of processes such as asset management, invoicing, payment processing, pension payments, data exchange with employers and tax authorities, as well as the maintenance of shadow accounts. The company offers a web-based solution that enables the automation and simplification of these processes, providing stakeholders such as the foundation board, managing directors, employers, and beneficiaries with better transparency and oversight.

Coller Capital (Switzerland) GmbH

Since 2024 · 1–10 empl.

Coller Capital (Switzerland) GmbH is a specialist investor in the secondary market for private assets, offering private equity and private credit secondaries funds to institutional and private investors. The firm provides liquidity solutions for private‑market investors and publishes research and educational resources such as the Secondaries Institute.

Monterosa Services AG

Since 1996 · 1–10 empl.·5.0(4)

Monterosa Services AG is part of the Monterosa Group and provides website information about the group's services and contact details. The site also includes access to investor login, careers, climate information, and legal notices.