Administrative Services in the
Canton of Solothurn
86 companies in Administrative Services based in the Canton of Solothurn — name and year of registration from the commercial register.
50 of 86 companies
Dörfliger Management AG
Since 2002 · 11–20 empl.4.6(39)
Dörfliger Management AG is the management company of the Reinhold Dörfliger Group. The website presents the group’s companies as well as information on projects, references, and career opportunities.
MDA Wyniger & Co.
Since 2012 · 21–50 empl.4.2(5)
MDA Wyniger & Co. is part of the Wyniger Group and provides services in gastronomy, hospitality, and related fields. The company is also active in catering, production and trade, facility management, project services, and arts and culture.
Z-Factory GmbH
Since 1997 · 1–10 empl.
The core activity of Z-Factory GmbH is the provision of office and marketing services. These include in particular: Office services: telephone service, correspondence, data collection, shipping service, accounting and offer/invoice writing; Marketing: direct marketing, telemarketing, new customer acquisition, advertising and marketing concepts; Team events: organization of team-building employee outings, customer events and individual guest care. The company positions itself as a partner for companies that need support in administrative and marketing-related tasks.
Tempro Personal Solothurn GmbH
Since 2005 · 1–10 empl.
Tempro Personal Solothurn GmbH places candidates in temporary and permanent positions and offers short-term and holiday jobs in the construction, trades, industry and service sectors. Its services include temporary staffing, Try & Hire, payrolling and recruitment for permanent positions.
Dafinex GmbH
Since 2008 · 1–10 empl.
The core activity of Dafinex GmbH is the provision of services in the field of accounting and social services. Specifically, this includes taking over accounting tasks for small and medium-sized enterprises, optimizing taxes and social insurance consulting for private individuals, as well as supporting social services through long-standing experience and expertise.
Diamond-Office Allenspach
Since 2010 · 1–10 empl.
The core activity of Diamond Office Allenspach is to provide high-quality services to private secretariats and family offices.
Eurofins Regulatory AG
Since 2012 · 51–100 empl.
Eurofins Regulatory AG provides analytical services, inspections and consulting in the fields of food, feed, water and cosmetics. The company also supports food law, labelling and regulatory matters.
addvalue.ch gmbh
Since 2017 · 1–10 empl.
addvalue.ch gmbh provides interim management and mediation services, supports merger and acquisition processes, and offers services for real-estate concepts. Projects are led by Rolf H. Schmid, who draws on a network of specialists as needed.
ARSI Services GmbH
Since 2023 · 1–10 empl.
ARSI Services GmbH provides mobile cosmetic foot care, hourly astrology consultations, administrative assistance (for example handling personal correspondence), and data-protection services for SMEs and associations.
Kunz Law Firm
Since 2023 · 1–10 empl.5.0(26)
The company's core activity is the provision of legal services, including legal advice, mediation and representation in court, in various areas of law such as contract law, criminal law, family law, labor law and inheritance law.
Velaris GmbH
Since 2021 · 1–10 empl.
The core activity of Velaris GmbH is the provision of professional services in the field of child and adult protection, including: investigations to examine child and adult protection measures, mandate management in child and adult protection, representation in social services and authorities, voluntary income and pension management, advance directives, and social counseling for individuals and families. The company offers these services to both private individuals and social services and authorities.
Honover GmbH
Since 2021 · 1–10 empl.
Honover GmbH provides services to individuals, projects, associations and small businesses and operates a textile studio. Services include garment making, alterations and sale of textile pieces, bookkeeping and payroll, back-office management, business consulting, and advice and customization for recumbent trike pedelecs (RTP).
Kueng Lawyers Int GmbH
Since 2002 · 1–10 empl.5.0(1)
The company's core activity is a law firm specializing in legal advice and representation.
Naef & Company AG
Since 2017 · 1–10 empl.5.0(4)
Naef & Company AG is a consulting and project management firm that initiates, plans and supports entrepreneurial projects such as start-ups, restructurings and expansions. The company also arranges investments, assists with business-case development and supports the establishment and operation of new offices.
MUGA Services GmbH
Since 2021 · 1–10 empl.3.7(3)
MUGA Services GmbH provides site and industrial cleaning and waste-management services, including provision of containers and skips. Its services also cover maintenance work, occupational safety measures, installations, deconstruction (entkernung) and floor coverings.
MARCO DÄTWYLER GRUPPE AG VERWALTUNGEN
Since 2025 · 1–10 empl.
MARCO DÄTWYLER GRUPPE AG VERWALTUNGEN is a group of companies active in construction and related services. Its core activities include concrete demolition, metal and steel construction, sewer services, and plumbing and heating, which are covered by several operating companies.
Virtuelle Assistenz Zeier
Since 2021 · 1–10 empl.5.0(2)
The company's core activity is virtual assistance, particularly supporting administrative tasks, such as office organization, web and shop design, as well as handling office paperwork for private individuals and companies.
Mosa-Digital GmbH
Since 2022 · 1–10 empl.5.0(1)
The company's core activity is the provision of virtual and digital assistance services, particularly in the areas of accounting, administration, and marketing. The company offers flexible support to customers to relieve them of managing their tasks and enable them to focus more on their core business. The services include, among other things, preparing accounts, taking over administrative tasks, and supporting marketing activities.
Bauinspektorat NWCH GmbH
Since 2025 · 1–10 empl.
Bauinspektorat NWCH GmbH supports municipalities in the cantons of Solothurn and Basel-Landschaft with building and permit administration. The company provides temporary replacement services, reviews building applications, advises property owners, and handles permit procedures and objections.
AFD Consulting, Anna Balashkevych
Since 2025 · 1–10 empl.
AFD Consulting, Anna Balashkevych provides financial and administrative support in Switzerland. The company assists private individuals, self-employed clients and sole proprietors with initial consultations, tax returns, SVA/AHV matters, bookkeeping, documents and communication with authorities.
Verea GmbH
Since 2026 · 1–10 empl.
Verea GmbH provides digital bookkeeping and fiduciary services for self-employed clients and SMEs. Its services include ongoing accounting, VAT reporting, annual financial statements, reporting, and payroll and social insurance administration.
Vonaxis Office AG
Since 2016 · 1–10 empl.
The core activity of VONAXIS OFFICE AG is the provision of services in the areas of administration, customer service, accounting and quality management.
Campisciano Solutions
Since 2023 · 1–10 empl.
The core activity of Campisciano Solutions is virtual assistance and office management for coaches and start-ups. The company offers services such as time management, task management and back office support to help customers improve their work-life balance and have more time for their core business.
Braunstift GmbH
Since 2024 · 1–10 empl.
The core activity of Braunstift is medical writing services and practice support for the healthcare sector. They offer an efficient solution to the challenges of skilled labor shortages and increased workload in medical practices by taking over medical reports and administrative tasks, enabling doctors and practices to spend more time with their patients.
Frida Treuhand GmbH
Since 2025 · 1–10 empl.
Frida Treuhand GmbH provides fiduciary and trust services. The website names Mara Staudinger, a certified fiduciary expert, as the contact person and states that the website is currently under construction.
Furalo GmbH
Since 2025 · 1–10 empl.
Furalo GmbH is a staffing and recruitment agency for the main construction sector, the building services sector, track construction and technical professions. The company offers temporary staffing, try & hire and direct placement services for businesses and supports job seekers.
Graber & Schaffner Steuerberatung KLG
Since 2026 · 1–10 empl.
Graber & Schaffner Steuerberatung KLG prepares tax returns professionally and supports clients with deduction checks and with follow-up questions from the tax authorities. Documents are submitted and processed digitally, with personal support through to filing.
René Riedener, Vertretung der GFELLER CONSULTING & PARTNER AG
1–10 empl.
René Riedener, Vertretung der GFELLER CONSULTING & PARTNER AG provides coaching, consulting, and interim, project and process management services for companies. The focus is on change processes, customer service, service excellence, process optimisation, and the development of strategies and business models.
MULTI-Services by Yankam-Feller
Since 2023 · 1–10 empl.
The company's core activity is the provision of administrative services, particularly in the areas of administration, correspondence, intercultural consulting and project management. The company offers individual solutions for private individuals and companies and supports them in handling administrative tasks, such as communication, finance, insurance and legal matters.
Frau J. Santangeli-Linder
Since 1988 · 1–10 empl.
Air-Sea Holiday GmbH
Since 1996 · 1–10 empl.
Cross Trading AG
Since 1996 · 1–10 empl.
Piccolo Schreibservice Schläfli
Since 1996 · 1–10 empl.
Partnership Poorghadiri GmbH
Since 1997 · 1–10 empl.
Mullerhof SA Corporate Services
Since 1999 · 1–10 empl.
Tempus Handels AG
Since 2000 · 1–10 empl.
Meier Senioren-Beratungen
Since 2003 · 1–10 empl.
Weinforum, B. Katic-Ackermann
Since 2005 · 1–10 empl.
Simona Feier
Since 2005 · 1–10 empl.
Script44 GmbH
Since 2007 · 1–10 empl.
AdminPlus GmbH
Since 2009 · 1–10 empl.
Informia GmbH
Since 2011 · 1–10 empl.
Rovurt GmbH
Since 2011 · 1–10 empl.
Singh Trading GmbH
Since 2012 · 1–10 empl.
SBCC F. Oehler
Since 2013 · 1–10 empl.
Andy-macht's GmbH
Since 2013 · 1–10 empl.
Externoffice Brönnimann
Since 2014 · 1–10 empl.
WIHLA Management GmbH
Since 2015 · 1–10 empl.
BalanceBee GmbH
Since 2016 · 1–10 empl.
AM Office Management GmbH
Since 2017 · 1–10 empl.
Administrative Services in the Canton of Solothurn
Administrative Services in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 10, 2026
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