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  • 10+ years in Zurich10+ years of experience
  • 200+ clients

Your numbers,under control.

Fiduciary and accounting services for SMEs, freelancers and startups in Zurich.Fiduciary and accounting services for SMEs, freelancers and startups in Madrid.Fiduciary and accounting services for SMEs, freelancers and startups in Berlin.Fiduciary and accounting services for SMEs, freelancers and startups in Paris.Fiduciary and accounting services for SMEs, freelancers and startups in Rome.

Our promise

The peace of mind of a large firm, without the bureaucracy.

SMEs used to have two options: a large firm, with its bureaucracy and its fees, or a basic service that did little more than file paperwork.

Northbridge was founded in Zurich in 2014 to offer a third: the rigour of a large firm, with a contact person who knows your business.

How we help

Three services that take work off your plate from the first month.

  1. Accounting and year-end closingWe keep your books up to date and close the year with no surprises. You see clear figures, every quarter.We keep your books up to date under the Spanish General Accounting Plan and prepare your annual accounts with no surprises.We keep your books up to date under the German Commercial Code (HGB) and prepare your annual accounts with no surprises.We keep your books up to date under the French chart of accounts (PCG) and prepare your annual accounts with no surprises.We keep your books up to date under the Italian Civil Code and prepare your annual accounts with no surprises.
  2. VAT and tax returnsWe file your VAT and your taxes on time, and let you know before every deadline.We file your VAT and taxes with the Spanish Tax Agency on time, and remind you before every deadline.We file your VAT and taxes with the German tax office (Finanzamt) on time, and remind you before every deadline.We file your VAT and taxes on time with the French tax administration (DGFiP) and remind you before every deadline.We file your VAT and taxes on time with the Italian Revenue Agency (Agenzia delle Entrate) and remind you before every deadline.
  3. Payroll and social insurancePayroll and social securityYour employees are paid on time and your social insurance is in order, without you having to learn how it all works.Your employees are paid on time and your social security contributions are in order, without you having to learn how they work.Your employees are paid on time, and wage tax and social security are in order, without you having to learn how they work.Your employees are paid on time, and the DSN, contributions and income tax withholding are in order, without you having to learn how they work.Your employees are paid on time, and withholding and INPS and INAIL contributions are in order, without you having to learn how they work.

A small firm, with experience

200+ Active clients
10+ Years in Zurich, since 2014Years of experience, since 2014
1 Dedicated contact person

Three steps, no bureaucracy

  1. We talk for 20 minutes

    We look at your business, your bank and how you invoice.

  2. We give you a fixed price

    You know what you pay each month, with no surprises.

  3. We take care of it

    We handle your accounting and your deadlines. You see clear figures.

Calculate your price in 1 minute

Choose your type of company, how many invoices you have a month and how many employees. We give you an instant estimate.

This is a guide estimate. We give you a fixed price after a 20-minute conversation, with no commitment.

Calculate your price:
Company typeSelf-employedStartupGmbHSLSARLS.r.l.AGSAS.p.A.
Invoices per month60
Employees5
Your estimateGrowth630–700680–760CHF/month€/monthPrices excl. VAT

What our clients say

  • I used to find out about deadlines after they had passed. Now Lea gives me plenty of notice and explains every figure without me having to ask.

    Sara KellerFounderAtelier Keller GmbH
  • We went into our funding round with a clean cap table and a valuation we could defend. Marc saved us weeks.

    Jonas MeierCo-founder and CEOLumen Labs AG
  • As a freelancer, what I value most is having a fixed price. I know what I pay each month and I never get an unexpected bill.

    Elena RossiOwnerStudio Rossi, interior design
  • VAT return 303 used to catch me at the last minute every time. Now I get a reminder ten days before and I know what I will pay.

    Lucía NavarroFounderNavarro Arquitectura, SL
  • We went into the round with a clean cap table and a valuation we could defend. Marc saved us weeks.

    Pablo OrtegaCo-founder and CEOBrío Analytics, SL
  • As a freelancer, what I value most is the fixed price. I know what I pay each month and an unexpected invoice never arrives.

    Marta GilSelf-employedGil Traducciones
  • I used to file the advance VAT return at the last minute. Now I get a reminder ten days before and I know what I will pay.

    Katharina WolfFounderWolf Architektur GmbH
  • We went into the round with a clean cap table and a valuation we could defend. Marc saved us weeks.

    Felix BrandtCo-founder and CEOKanta Robotics GmbH
  • As a freelancer, what I value most is the fixed price. I know what I pay each month and an unexpected invoice never arrives.

    Miriam SchulzSelf-employedLektorat Schulz
  • I always used to file VAT at the last minute. Now I get a reminder ten days before and I know what I will pay.

    Camille MartinFounderAtelier Martin SAS
  • We went into the round with a clean cap table and a valuation we could defend. Marc saved us weeks.

    Hugo LefèvreCo-founder and CEOSillage Labs SAS
  • As a freelancer, what I value most is the fixed price. I know what I pay each month and an unexpected invoice never arrives.

    Inès MoreauSelf-employedStudio Moreau
  • I always used to pay the F24 at the last minute. Now I get a reminder ten days before and I know what I will pay.

    Giulia BianchiFounderBianchi Interni SRL
  • We went into the round with a clean cap table and a valuation we could defend. Marc saved us weeks.

    Lorenzo GrecoCo-founder and CEOFiato Labs SRL
  • As a freelancer, what I value most is the fixed price. I know what I pay each month and an unexpected invoice never arrives.

    Chiara RussoSelf-employedRusso Traduzioni

20 minutes to put your numbers in order.