About us

Our Ambition

To catch up with the Big 4 and BDOs, but with a unique twist ;​-​)

The Team

Get to know us, and let’s connect!

Portrait Luca


Partner & CFO Startups/KMU

Dipl. Steuerexperte (i. A.)
M.A. HSG Accounting & Finance

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Portrait Anja


Client Lead Startups/KMU

Dipl. Treuhandexpertin

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Portrait Nicolas


Partner & CFO Startups/KMU

M.A. HSG Unternehmensführung

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Portrait Carolina


Cleant Lead Startups/KMU

MBA, Fundacao Dom Cabral

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Portrait Thomas


Partner & CFO Startups/KMU

MAS Corporate Dev. FHNW
Dipl. Buchhalter/Controller

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Client Lead & Payroll Specialist

Eidg. Fachausweis Finanz- & Rechnungswesen

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Portrait Reto


Partner & Revisor

Dipl. Wirtschaftsprüfer

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Portrait Julia


Accounting Specialist

BSc Psychologie, Uni Basel

Portrait Philipp


Accounting Specialist

Dipl. Betriebswirtschafter HF

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Portrait Kathrin



HR-Fachfrau mit eidg. Fachausweis

Portrait Noah


Trainee Financial Services Startups/KMU

M.A. Business Administration, Uni Luzern

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Portrait Franziska


Accounting Specialist

Kauffrau EFZ

Portrait Valentin


Intern Financial Services Startups/KMU

B.A. Business Administration Uni Bern (i.A.)

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Accounting Specialist

B.A. International Management, Banking & Finance (FHNW)



Mitarbeiterin Controlling

BSc Betriebsökonomie

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Open positions


Our core values


We don't just provide reactive support; we proactively assist our clients managing their businesses.


As early adopters of technological innovations, we enjoy experimenting with new, advanced concepts and approaches.


We are committed to providing solutions that are tailored to startups and SMEs.

Fair Living

We seek collaboration with individuals who embody reliability and demonstrate a fair treatment of their fellow human beings.

No rules rules

We are convinced by the Netflix approach of individual freedom and responsibility.

Above average

We have the aspiration to deliver above-average performance and continuously develop ourselves.

Why Z83?

Time, our most precious asset holds immeasurable value. With approximately 30,300 days (83 years) in our grasp statistically, it is paramount that we make the most of this limited resource—imbuing it with purpose and fulfillment. Our aim is to engage in endeavors and pursuits that bring us joy, collaborating with positive individuals who appreciate one another.

Together, we strive to support and uplift each other in the pursuit of our dreams and aspirations. Drawing inspiration from the insightful works of John Strelecky, renowned author of bestsellers like The Why Café and The Big Five for Life, our company name serves as a constant reminder to cherish each day, endeavoring to fill our gallery of life with an abundance of beautiful moments.

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Team Members
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After-work drinks

Time is the ultimate currency…

… We are on a mission to make the most out of the time for our clients and our crew. Clients. We’ve got our client’s back, empowering them to pursue their company’s dreams without any hesitation or constraints. Crew. We strive to create an environment where you make the most of your time by providing you with a career path where you work alongside inspiring entrepreneurs, tackle exciting challenges, and cultivate a successful professional career while enjoying a fulfilling personal life.

Open Positions

Upgrade your career & life

Client Lead Startups/SME's

Switzerland / Full time / CFO/LEad
Apply now

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