Fiduciary Offices in
Seengen

6 companies in Fiduciary Offices based in Seengen — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Seengen

Sandmeier Treuhand AG Logo

Sandmeier Treuhand AG

Since 2007

Bookkeeping and annual financial statementsTax returns and tax advisoryAudits
View profile5(6)
Treuhandbüro FIDEMEDIA GmbH Logo

Treuhandbüro FIDEMEDIA GmbH

Since 2015

BookkeepingTax returns and tax advisoryOffice Support
View profile2(4)
ALPECCA Treuhand GmbH Logo

ALPECCA Treuhand GmbH

Since 2021

Bookkeeping & tax advisoryFinancial advisoryInsurance solutions
View profile4.3(3)
HA

HEGU-Treuhand AG

Since 1978

View profile
BG

Brestenberg GmbH

Since 2020

View profile
BI

BILANZIERT.CH Inh. Barbara Tellenbach

Since 2025

View profile

Fiduciary Offices in Seengen

6Fiduciary OfficesCommercial register (Zefix) · as of September 25, 2026
2020Median year of registrationCommercial register (Zefix) · as of September 25, 2026
956in the Canton of AargauCommercial register (Zefix) · as of September 25, 2026
17,100in SwitzerlandCommercial register (Zefix) · as of September 25, 2026
Locations

Fiduciary Offices in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 25, 2026

Largest places

Aarau54Baden39Wettingen37Lenzburg34Dättwil AG27Zofingen25Wohlen AG23Mellingen21Muri AG18Brugg AG17
Industry axis

Fiduciary Offices in other places

Fiduciary Offices across Switzerland
Aarau54Baden39Wettingen37Lenzburg34Dättwil AG27Zofingen25Wohlen AG23Mellingen21Muri AG18Brugg AG17Spreitenbach15Bad Zurzach14Bremgarten AG13Oberrohrdorf13Oftringen13Rupperswil12Würenlos11Möhlin11Rheinfelden11Berikon10Buchs AG10Rothrist10Muhen9Frick9Oberwil-Lieli8Widen8Villmergen8Beinwil am See8Seon8Hunzenschwil8Suhr8Schöftland8Oberentfelden8Boswil7Würenlingen7Birmenstorf AG7Reinach AG7Gränichen7Aarau Rohr7Holziken7Kölliken7Gipf-Oberfrick7Kaiseraugst7Ehrendingen6Hägglingen6Fahrwangen6Dintikon6Magden6

By canton

Canton of Zurich3,230Canton of Geneva1,440Canton of Bern1,353Canton of Vaud1,319Canton of Zug1,256Canton of St. Gallen984Canton of Aargau956Canton of Ticino810Canton of Lucerne750Canton of Valais571Canton of Schwyz530Canton of Thurgau524Canton of Basel-Country513Canton of Fribourg480Canton of Grisons423Canton of Solothurn359Canton of Neuchâtel254Canton of Nidwalden160Canton of Appenzell Outer Rhodes130Canton of Schaffhausen124Canton of Obwalden95Canton of Jura94Canton of Glarus77Canton of Uri39
Place axis

Other industries in Seengen

All companies in Seengen
Property Management21Real Estate Brokerage18Management Consulting17Holding Companies17Real Estate Project Development15IT Consulting & Services14Coaching & Personal Development10Food Processing9Software Development9Technical Consulting & Engineering8Horticulture & Landscaping6Continuing Education Institutes6Architecture Firms5Advertising Agencies5Retail - Food & Luxury Items5Wholesale - General Specialty Trade5Wholesale - Machinery & Technical Equipment5Restaurants5