Administrative Services in the
Canton of Aargau

286 companies in Administrative Services based in the Canton of Aargau — name and year of registration from the commercial register.

Companies

50 of 286 companies

Indermühle Support AG Logo

Indermühle Support AG

Since 2014 · 11–20 empl.4.6(66)

Indermühle Support AG performs group-wide functions and processes such as finance, human resources, IT, marketing and internal services. The support team coordinates central services for the group's companies so they can focus on their core activities.

Administrative ServicesGroup-wide support services
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #1
Notter Advokatur & Notariat AG Logo

Notter Advokatur & Notariat AG

Since 2021 · 11–20 empl.4.8(52)

Notter Advokatur & Notariat AG is a law firm and notary office providing legal advice and notarial services. The firm handles matters including family law, inheritance, contract and employment law, and corporate/commercial law, and carries out notarial acts such as real estate transactions, notarizations, guarantees and advance-care mandates.

Administrative Services
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #2
Hans Hächler Verwaltungs AG Logo

Hans Hächler Verwaltungs AG

Since 2011 · 11–20 empl.4.7(6)

Hans Hächler Verwaltungs AG is part of the Hächler Group and provides construction services including building and civil engineering, renovation and refurbishment, façade work, floor and paving installations, and building protection. The company also offers integrated services—consulting, planning, construction management and execution—for complete renovation projects.

Administrative ServicesBuilding and civil engineeringConversion and renovationFacade services
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #3
Eduard Meier Verwaltungs AG Logo

Eduard Meier Verwaltungs AG

Since 2021 · 1–10 empl.4.9(14)

Eduard Meier Verwaltungs AG provides earthworks, civil- and site-development services as well as demolition, contaminated-site remediation, transport and material supply. Its activities include excavation and foundation works, mechanical demolition, regulated waste removal, vehicle-based transports and delivery of mineral building materials.

Administrative ServicesEarthworks / civil engineeringDeconstructionContaminated site remediation
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #4
Hochreuter AG Logo

Hochreuter AG

Since 2003 · 1–10 empl.5.0(3)

Hochreuter AG provides outsourcing services for administrative, commercial and technical tasks, including ARV-compliant tachograph analysis, financial services and office administration such as assistance, bookkeeping and office management. The company supplies tailored personnel and data-management solutions for businesses across various sectors and private clients.

Administrative ServicesAdministrationFinancial servicesBusiness service
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
Wülser Management GmbH Logo

Wülser Management GmbH

Since 2005 · 1–10 empl.4.4(5)

Wülser Management GmbH provides building services including heating and cooling, ventilation and air conditioning, sanitary installations, roofing and sheet metal work. The company carries out consulting, planning, installation and maintenance of systems and offers customer service and online cost calculators for heating and bathroom projects.

Administrative ServicesBuilding services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Klinger Administration AG Logo

Klinger Administration AG

Since 1978 · 11–20 empl.

Klinger Administration AG develops and manufactures sealing materials and related products, including graphite and mica laminates and rubber-coated steel. It also provides product approvals, laboratory services and technical consultancy for high-temperature and demanding applications.

Administrative ServicesDevelopment and production of sealing materialsGraphite laminatesMica laminates
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Cumulus AG Logo

Cumulus AG

Since 1991 · 1–10 empl.

The core activity of Cumulus AG is the management of magazine subscriptions and memberships for publishers and other organizations. This includes the complete billing of subscriptions, the management of memberships and the provision of services to support publishers in managing their subscriptions and memberships.

Administrative ServicesMagazine managementE-portal
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
Attends Europe GmbH Logo

Attends Europe GmbH

Since 1999 · 1–10 empl.

Attends Europe GmbH supplies absorbent incontinence and hygiene products for individuals, family caregivers, healthcare professionals and care facilities. The product range includes pads, pull-on pants, slips, fixation pants, disposable bed pads and complementary care items such as barrier spray.

Administrative ServicesAbsorbent incontinence productsProduct finderRedeem prescription
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
1905 AG Logo

1905 AG

Since 2001 · 1–10 empl.

1905 AG is a business center offering domiciliation services, flexible offices and fully equipped workspaces, as well as bookable meeting, coaching and creative rooms. Its services include business-concierge support, handling of mail and facilities, and catering provided via a partner.

Administrative ServicesOffices & WorkstationsMeeting RoomsCoaching & Creative Space
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
ERNE Management AG Logo

ERNE Management AG

Since 2002 · 11–20 empl.

ERNE Management AG is the management company of the ERNE Gruppe and performs central management and corporate services for the group. It coordinates the group's activities in construction, timber construction and real estate and supports group-level functions.

Administrative ServicesServices along the entire building value chainProject developmentPlanning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
Planet GmbH Consulting & Management Logo

Planet GmbH Consulting & Management

Since 2004 · 11–20 empl.

The core activity of Planet GmbH is the provision of services in the areas of business consulting, financial accounting, tax declaration, legal consulting, insurance and translations. The company offers consulting and support services to businesses and private individuals in these areas and has a team of experienced professionals, including accountants, insurance experts, administrative assistants and marketing experts.

Administrative ServicesFinancial bookkeepingBusiness consultingPayroll and HR administration
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #12
Pro Dienstleistungen GmbH Logo

Pro Dienstleistungen GmbH

Since 2004 · 1–10 empl.

The core activity of Pro Dienstleistungen GmbH is the provision of services for associations, particularly in the areas of: member management, accounting, event organization, marketing and advertising, and fundraising activities. The company offers tailored solutions for associations to support them in achieving their goals and give them time for their core activities.

Administrative ServicesServices for AssociationsContinuing Education and Events
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #13
Indivikar AG Logo

Indivikar AG

Since 2006 · 11–20 empl.

The core activity of Indivikar AG is the management and processing of written records and information, particularly in the digitization, archiving and securing of documents and files. This also includes services such as microfilming, re-filming, security filming, enlargement of files and plans, bookbinding and protocol binding. The company also offers consulting and development of concepts for written records and information management.

Administrative ServicesArchive serviceDigitisationSoftware
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #14
Bachofner Consulting GmbH Logo

Bachofner Consulting GmbH

Since 2007 · 1–10 empl.

The core activity of BACHOFNER CONSULTING GMBH is the provision of services in the fields of finance and controlling, property management, as well as editing and publishing.

Administrative ServicesManagement of Swiss Trade Associations and Non-profit OrganisationsFinance & ControllingProperty Management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #15
Giampà Unternehmensdienstleistungen Logo

Giampà Unternehmensdienstleistungen

Since 2010 · 1–10 empl.

The company Giampà Unternehmensdienstleistungen provides consulting and support services to small and medium-sized enterprises (SMEs) in the areas of administration, organization, and projects. The core activity involves relieving decision-makers, teams, and project managers by taking on tasks such as workflow optimization, project office, outsourcing, social media marketing, event organization, research, employee and customer management, surveys, and training.

Administrative ServicesAdministrative SupportOrganisational SupportProject Support
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #16
Hirs technische & administrative Dienste Logo

Hirs technische & administrative Dienste

Since 2011 · 1–10 empl.

Hirs technische & administrative Dienste provides technical and administrative services across the areas of technical services, administrative services and interim management. Offerings include training and coaching, occupational hygiene and safety including audits and certification, construction project support and site/project management, optimisation of document/work flows and office logistics, as well as marketing, sales support and ghostwriting.

Administrative ServicesTechnical servicesAdministrative servicesInterim management services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #17
IRC Dienstleistungen AG Logo

IRC Dienstleistungen AG

Since 2011 · 1–10 empl.

IRC Dienstleistungen AG offers administrative services for businesses and private clients, including bookkeeping, payroll administration and VAT reporting. It advises on bookkeeping setup, prepares annual and interim financial statements, and can manage complete administrative processes on behalf of clients.

Administrative ServicesAccounting and administrative services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #18
Axpo Services AG Logo

Axpo Services AG

Since 2012 · 101–500 empl.

Axpo Services AG bundles the group's core management and service functions, including responsibilities assigned to the CEO, COO and CFO.

Administrative ServicesRecruitment and candidate managementCentral technical administration of the Teamtailor recruiting platform
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #19
Schoop Management AG Logo

Schoop Management AG

Since 2012 · 1–10 empl.

Schoop Management AG is a company in the construction support sector with a focus on roofing, landscaping, photovoltaic systems, and sheet metal processing. It provides consulting, planning, and execution from a single source and combines the work of its in-house specialists across these fields.

Administrative ServicesAdministrative services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #20
Bürotalent GmbH Logo

Bürotalent GmbH

Since 2014 · 1–10 empl.

The core activity of Bürotalent GmbH is to support customers with short- and long-term assignments in the areas of finance and accounting, trust, taxes, office administration and organization. This also includes temporary support, outsourcing, implementation of accounting systems and training in the field of accounting and payroll programs.

Administrative ServicesFiduciary & TaxOffice administration/organisationTemporary support
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #21
Büroptimo GmbH Logo

Büroptimo GmbH

Since 2016 · 1–10 empl.

The core activity of BürOptimo GmbH is the provision of office services, including administration, accounting and personnel, as well as project management, quality management and certification, employee representation and introduction, communication and coaching.

Administrative ServicesAdministrationAccounting & PersonnelOffice Organisation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #22
Gemeinde-Support AG Logo

Gemeinde-Support AG

Since 2018 · 21–50 empl.

The core activity of the company 'Gemeinde-Support AG' consists of providing services to municipalities and parishes in the areas of consulting, auditing, municipal management, personnel services, finance and taxes, as well as supporting the administration and organization of municipal tasks. The company also offers specific services such as coaching, onboarding, personnel deployment, construction management and social services.

Administrative ServicesPublic administration consulting and organisational developmentStaff deployments for municipalities and administrationsContinuing education for public administration
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #23
Accelleron Verwaltungs AG Logo

Accelleron Verwaltungs AG

Since 2021 · 1–10 empl.

Accelleron Verwaltungs AG develops and supplies high-power turbochargers and provides related digital solutions, spare parts, maintenance agreements and upgrade services. Its products and services are aimed at operators in the marine, power, rail and oil & gas sectors.

Administrative ServicesAdministrative services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #24
MDSS CH GmbH Logo

MDSS CH GmbH

Since 2021 · 1–10 empl.

MDSS CH GmbH is an Authorized Representative (CH-REP) for medical devices and in vitro diagnostic devices, serving as the formal contact for competent authorities and overseeing registration, vigilance reporting and other regulatory compliance tasks.

Administrative ServicesSwiss Authorized Representative (CH-REP)Free Sales Certificate (FSC / CFS)National product registration
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #25
Gustav Lienhard AG Logo

Gustav Lienhard AG

Since 1986 · 1–10 empl.

The company's core activity is the provision of notarial and legal services, particularly in the following areas: Notary: preparation of contracts, authentications and other notarial activities; Legal advice: advice on legal matters, particularly in the areas of real estate law, inheritance law, family law, tenancy law, corporate law and commercial law. Attorney-at-law and notary Gustav Lienhard offers these services to private individuals and companies.

Administrative Services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #26
Notariatsbüro Raphael Benz Logo

Notariatsbüro Raphael Benz

Since 2006 · 1–10 empl.

The core activity of Notar Benz is the provision of notary services, including legal advice and representation in the areas of matrimonial and inheritance law, property law, corporate and company law, as well as general legal and tax advice.

Administrative Services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #27
Gysin Business Consulting GmbH Logo

Gysin Business Consulting GmbH

Since 2009 · 1–10 empl.

Gysin Business Consulting GmbH is a company whose website is currently under construction. The website does not provide further information about its services or activities.

Administrative Services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #28
Feldschlösschen Supply Company AG Logo

Feldschlösschen Supply Company AG

Since 2014 · 21–50 empl.5.0(3)

Feldschlösschen Supply Company AG is a Swiss company focused on brewing products and beverage distribution. Its portfolio includes beers as well as other drinks such as mineral water, soft drinks and wine, and it also provides services for hospitality and event support.

Administrative ServicesGastro serviceEvent serviceBrewery tours
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #29
Wacker Helppoint Logo

Wacker Helppoint

Since 2020 · 1–10 empl.

Wacker Helppoint provides accounting and administrative services, including financial accounting, payroll processing and debtor/creditor management. Services also include VAT returns, annual financial statements, payroll certificates, dunning/collection support and administrative tasks such as correspondence, data entry and invoicing.

Administrative ServicesFinancial accountingPayroll accountingAccounts receivable and accounts payable bookkeeping
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #30
mj EquiCon GmbH Logo

mj EquiCon GmbH

Since 2023 · 1–10 empl.5.0(16)

mj EquiCon GmbH provides consulting and virtual assistant services, including office management, ICT project support, HR administration and marketing. The company also offers equestrian training and competition coaching and, under its 'ConCare' service, advice and administrative support for advance directives, powers of attorney, wills and care planning for seniors and palliative patients.

Administrative ServicesCounselling & support for seniors (ConCare)Administrative and organisational supportICT management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #31
Notariat Schärz GmbH Logo

Notariat Schärz GmbH

Since 2021 · 1–10 empl.4.9(11)

Notariat Schärz GmbH provides notarial services and performs public notarizations for deeds and contracts that require certification. The office advises on and notarizes matters in family and inheritance law (marriage contracts, wills, powers of attorney), real estate transactions and land register issues, company formations and corporate changes, as well as signature/document authentications and estate administration.

Administrative Services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #32
zangger OFFICE & MUSIC Logo

zangger OFFICE & MUSIC

Since 2015 · 1–10 empl.

The company "zangger OFFICE & MUSIC" provides services in the areas of accounting, financial management and IT. The core activity includes the creation of accounts, quotes and invoices, personnel and payroll management, databases and websites. Additionally, the company offers training and support in these areas.

Administrative ServicesBookkeepingTaxFinancial closings
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #33
ortec management ag Logo

ortec management ag

Since 1991 · 21–50 empl.5.0(1)

The core activity of ortec management ag is the provision of services in the fields of association management, education management and quality management for associations, non-profit organizations (NPO), foundations, educational institutions and companies.

Administrative ServicesAssociation managementEducation managementQuality management
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #34
Hofmann Notare AG Logo

Hofmann Notare AG

Since 2021 · 11–20 empl.5.0(6)

Hofmann Notare AG provides notarial services, performing public notarizations and legal authentications. Its practice areas include real estate transactions, matrimonial and inheritance law, estate execution, agricultural land law and company and commercial law, and it coordinates with authorities, courts and banks as needed.

Administrative ServicesNotarial servicesReal estate transactionsInheritance and family law
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #35
Belinda Walker GmbH Logo

Belinda Walker GmbH

Since 2018 · 1–10 empl.5.0(7)

The company's core activity is the provision of office service services, including: secretariat and administration, personnel and personnel administration, accounting and payment transactions, event organization and planning, social media and website maintenance, graphic and document template creation, and virtual assistance and scheduling. The company offers individual solutions for companies, freelancers and organizations to relieve their administration and enable them to focus on their core business.

Administrative ServicesSecretariat/AdministrationHuman ResourcesQuality management
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #36
Notariat Fricktal GmbH Logo

Notariat Fricktal GmbH

Since 2021 · 1–10 empl.5.0(0)

The core activity of Notariat Fricktal GmbH is the provision of notary services, particularly in the areas of real estate law, family law, inheritance law and corporate law. This includes, among other things, accompanying property transfers, establishing condominium ownership, issuing debt certificates, advising on marriage and inheritance matters, as well as creating advance directives.

Administrative Services
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #37
Daniela Campanile Your Personal Assistant Logo

Daniela Campanile Your Personal Assistant

Since 2020 · 1–10 empl.5.0(9)

The company's core activity is providing personal assistance services to successful entrepreneurs in Zurich, particularly in the areas of: Meeting and Event Management, Customer Relationship Management, Travel Planning and Visa Expertise, and Virtual Assistance. The company offers exclusive, high-quality support at the highest level and focuses on the needs of entrepreneurs who value quality and want to save time.

Administrative ServicesBusiness Assistance & Office ManagementPersonal Life AssistanceMeeting & Event Organisation
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #38
Notariat Köferli Logo

Notariat Köferli

Since 2016 · 1–10 empl.

Notariat Köferli prepares public deeds and provides notarial services in family and inheritance law, real estate transactions, corporate and company law, as well as certifications, powers of attorney and related matters.

Administrative Services
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #39
Notariat-Seetal GmbH Logo

Notariat-Seetal GmbH

Since 2024 · 1–10 empl.5.0(11)

The core activity of Notariat-Seetal GmbH is the provision of notary services, particularly in the areas of property law, corporate law, and contract law. This includes, among other things: * Real estate purchase agreements for plots of land, apartments, and other properties * Establishment of purchase, pre-emptive, and buy-back rights * Parceling and creation of condominium ownership * Formation and restructuring of companies (AG, GmbH) * Drafting and amendment of contracts * Advice and support for clients in legal matters The company thus offers a comprehensive range of notary services tailored to the needs of private individuals, companies, and institutions.

Administrative Services
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #40
Buchmann HR Services Logo

Buchmann HR Services

Since 2017 · 1–10 empl.

The core activity of the company "buchmann HR Services" is the provision of services in the field of Human Resources, particularly in the areas of personnel and payroll administration, payroll systems, social insurance, labor law and leadership skills. The company offers practice-oriented solutions for companies in various industries, especially in the construction and related industries, and supports the operational management and HR professionals.

Administrative ServicesHR and payroll administrationHR consultingCase and absence management
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #41
spider-med GmbH Logo

spider-med GmbH

Since 2019 · 1–10 empl.

Administrative Services
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #42
Your Assistant by Romy Müller Logo

Your Assistant by Romy Müller

Since 2018 · 1–10 empl.

The core activity of the company 'Your Assistant by Romy Müller' is the provision of virtual assistance services, particularly in the organization and coordination of management tasks for managers and business owners, in order to gain valuable time for them.

Administrative ServicesVirtual AssistanceAdministrative Management OfficeIntroductory Meeting and Consulting
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #43
Notariat Sekolec Logo

Notariat Sekolec

Since 2020 · 1–10 empl.

The company Notariat Sekolec provides notary services, particularly in the areas of real estate law, marriage and inheritance law, advance directives, general powers of attorney, authentications and corporate law. The core activity of the company includes the creation and authentication of documents, contracts and other documents, as well as advising and representing clients in legal matters.

Administrative ServicesReal estate property lawFamily and inheritance lawAdvance directives and general powers of attorney
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #44
Sinomed Support AG Logo

Sinomed Support AG

Since 2022 · 1–10 empl.5.0(6)

Sinomed Support AG provides traditional Chinese medicine (TCM) services, including acupuncture, herbal therapy, laser acupuncture, moxibustion, cupping and Tuina massage. The clinics operate multiple sites and treat conditions such as chronic pain, allergies, migraine, fertility issues, urinary problems and menopausal symptoms; therapists hold Chinese university qualifications and are recognised by complementary health insurers.

Administrative ServicesTraditional Chinese Medicine (TCM)
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #45
office - bürgi Logo

office - bürgi

Since 2019 · 1–10 empl.

The company's core activity is providing services in the areas of administration, accounting and human resources, particularly for sole proprietorships and private individuals. This includes tasks such as member management, correspondence, payment transactions, organization, accounting and personnel management. The company offers these services as external support to relieve customers of the management and organization of their day-to-day office work.

Administrative ServicesAdministrationAccountingHuman resources
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #46
Officium Consulting GmbH Logo

Officium Consulting GmbH

Since 2021 · 1–10 empl.

Officium Consulting GmbH provides services in bookkeeping, tax returns and property management. The company supports SMEs, sole proprietors and private individuals with financial accounting, payroll administration, annual financial statements and communication with authorities.

Administrative ServicesAccounting for SMEsTax Returns for IndividualsProperty Management
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #47
notareo AG Logo

notareo AG

Since 2023 · 1–10 empl.5.0(4)

The core activity of notareo is to support and advise founders and entrepreneurs in the establishment and management of companies, particularly in legal and administrative matters, such as the incorporation of limited liability companies, stock corporations, sole proprietorships and other legal forms, as well as the creation of notarial documents and the authentication of signatures.

Administrative ServicesCommercial register amendmentIncorporate a GmbHIncorporate an AG
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #48
Dr. iur. Martin Ramisberger Logo

Dr. iur. Martin Ramisberger

Since 1986 · 1–10 empl.3.7(3)

The company's core activity is the practice of law and notary services, particularly in the fields of justice and administrative law enforcement.

Administrative Services
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #49
Aarvia Services AG Logo

Aarvia Services AG

Since 1960 · 101–500 empl.1.0(1)

Aarvia Services AG is the central services unit of the Aarvia Gruppe, handling group-level functions such as finance and human resources. It provides administrative and organizational support to the group's operating companies.

Administrative ServicesConstruction LogisticsConstruction Services
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #50

Administrative Services in the Canton of Aargau

286Administrative ServicesCommercial register (Zefix) · as of October 10, 2026
2019Median year of registrationCommercial register (Zefix) · as of October 10, 2026
286in the Canton of AargauCommercial register (Zefix) · as of October 10, 2026
4,902in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Administrative Services in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026