Onno Backx
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Onno Backx Email & Phone Number

International Tax Partner KC Legal at KC Legal
Location: Amsterdam, North Holland, Netherlands 7 work roles 4 schools
1 work email found @gt.nl LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email o****@gt.nl
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Current company
Role
International Tax Partner KC Legal
Location
Amsterdam, North Holland, Netherlands
Company size

Who is Onno Backx? Overview

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Quick answer

Onno Backx is listed as International Tax Partner KC Legal at KC Legal, a with 486 employees, based in Amsterdam, North Holland, Netherlands. AeroLeads shows a work email signal at gt.nl and a matched LinkedIn profile for Onno Backx.

Onno Backx previously worked as International Tax Partner Grant Thornton NL at Grant Thornton Nl and Senior Manager US team at Pwc Nederland. Onno Backx studied at Erasmus University Rotterdam.

Company email context

Email format at KC Legal

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{first}.{last}@gt.nl
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AeroLeads found 1 current-domain work email signal for Onno Backx. Compare company email patterns before reaching out.

Profile bio

About Onno Backx

Welcome to my profile, please feel free to contact me on onno.backx@nl.gt.com or +31649423111

Current workplace

Onno Backx's current company

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KC Legal
Kc Legal
International Tax Partner KC Legal
Amsterdam, NH, NL
Employees
486
AeroLeads page
7 roles · 29 years

Onno Backx work experience

A career timeline built from the work history available for this profile.

International Tax Partner Kc Legal

Amsterdam, Nh, Nl

International Tax Partner Grant Thornton Nl

Current

Amsterdam Area, Netherlands

Grant Thornton in the Netherlands is a memberfirm of Grant Thornton International Ltd (GTIL), one of the world's largest networks of independent accounting and consulting firms with more than 68,000 professionals in over 147 countries. Worldwide, we hold a sixth position. From eight Dutch offices, over 700 professionals support our customers with advice and assistance in audit, tax and (financial) advisory issues. We deliver world-class expertise in a way that is seamlessly connected with the unique situation of the client. We work from a solid foundation with a flexible and results-driven mentality.

Dec 2011 - Present

Senior Manager Us Team

Rotterdam

- Tax advisor of several US listed and non-listed multinationals including operational companies and investments funds;- Tax advisor in international acquisition structures including advisory in the due diligence process;- Tax advisor of several Dutch financing companies and guidance in their tax audits;- Tax advisor in several discussions with the Dutch tax authorities.

Jun 2010 - Dec 2011

Tax Advisor

Rotterdam Area, Netherlands

- het adviseren bij de verschillende aan- en verkoop transacties inclusief de begeleiding ervan in het (vendor) due diligence proces, - het adviseren van diverse nationale en international listed en non listed vastgoed investeringsfondsen, - het adviseren van internationale hotelorganisaties - het adviseren van enkele Nederlandse financieringsmaatschappijen,- het begeleiden van diverse onderhandelingstrajecten met de belastingdienst op het gebied van de fiscale afschrijving en de herinvesteringsreserve.

Aug 2003 - May 2010

Tax Advisor

'S Gravenhage

Feb 2002 - Aug 2003

Tax Advisor

Arthur Andersen
2000 - 2002 ~2 yrs
Team & coworkers

Colleagues at KC Legal

Other employees you can reach at grantthornton.nl. View company contacts for 486 employees →

4 education records

Onno Backx education

Education record

Willem De Zwijger

Education record

Nob
FAQ

Frequently asked questions about Onno Backx

Quick answers generated from the profile data available on this page.

What company does Onno Backx work for?

Onno Backx works for KC Legal.

What is Onno Backx's role at KC Legal?

Onno Backx is listed as International Tax Partner KC Legal at KC Legal.

What is Onno Backx's email address?

AeroLeads has found 1 work email signal at @gt.nl for Onno Backx at KC Legal.

Where is Onno Backx based?

Onno Backx is based in Amsterdam, North Holland, Netherlands while working with KC Legal.

What companies has Onno Backx worked for?

Onno Backx has worked for Kc Legal, Grant Thornton Nl, Pwc Nederland, Deloitte, and Bird&Bird.

Who are Onno Backx's colleagues at KC Legal?

Onno Backx's colleagues at KC Legal include Renata Burgy, Leonard Henain, Cor Overduin, Elle-Marie Verlaan, and Liane S..

How can I contact Onno Backx?

You can use AeroLeads to view verified contact signals for Onno Backx at KC Legal, including work email, phone, and LinkedIn data when available.

What schools did Onno Backx attend?

Onno Backx studied at Erasmus University Rotterdam.

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