Business Advisory in Winterthur
Zurich is Switzerland's financial and startup metropolis, and the competitive pressure on margins and growth is real. We help SMEs and young companies in the canton sharpen their numbers, structure financing and scale without losing control of cash flow.
Zurich is Switzerland's financial and startup metropolis, and the competitive pressure on margins and growth is real. We help SMEs and young companies in the canton sharpen their numbers, structure financing and scale without losing control of cash flow.
We know your figures, and turn them into decision-making tools.
Winterthur is Switzerland's sixth-largest city, with a strong industrial and tech base and a lively cultural scene. We support Winterthur SMEs and founders with bookkeeping, formation and tax returns, remotely or in Wildegg.
What Business Advisory includes
Legal form & structures
Sole proprietorship, GmbH, AG — what fits your next step?
Succession & handover
Planned early instead of sold under pressure.
Company formation
From the legal form to the first filings — we found the company with you.
Strategy & marketing
Strategy and marketing plans for your company's next stage of development.
Planet for Business Advisory in Winterthur
Responsible Commercial Register Office
Commercial Register Office of the Canton of Zurich (Zürich)
Canton
Zurich
Availability
We look after Winterthur across Switzerland: we prepare bookkeeping and tax returns remotely, with personal meetings by arrangement.
Frequent questions from Winterthur
Can Planet handle accounting for a Winterthur tech company?
Yes, from the GmbH formation (CHF 2'500) through monthly bookkeeping from CHF 440 and the corporate tax return, we cover the full lifecycle.
Do you only advise your own bookkeeping clients?
No, advisory is open to everyone. Those who combine bookkeeping and advisory benefit from shorter paths, though.
How is advisory billed?
By effort or as a package with a defined scope — we set this transparently before we start.
Business Advisory in neighbouring towns
Here for you in Winterthur too
Company formation
From choosing the legal form to entry in the commercial register: we set up your GmbH, AG or sole proprietorship, including for founders from abroad.
Learn more →02Accounting
From document entry to annual accounts: We run your financial accounting reliably and on time.
Learn more →03Payroll
Payroll, social insurance and HR administration: reliable and discreet.
Learn more →