Guy Breitenstein
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Guy Breitenstein Email & Phone Number

Legal Counsel & Data Protection Officer / Commercial Law, Contract Law, Data Privacy, Integrity & Compliance
Location: Brussels, Brussels Region, Belgium 7 work roles 4 schools
1 work email found @honeywell.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

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Role
Legal Counsel & Data Protection Officer / Commercial Law, Contract Law, Data Privacy, Integrity & Compliance
Location
Brussels, Brussels Region, Belgium

Who is Guy Breitenstein? Overview

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Guy Breitenstein is listed as Legal Counsel & Data Protection Officer / Commercial Law, Contract Law, Data Privacy, Integrity & Compliance based in Brussels, Brussels Region, Belgium. AeroLeads shows a work email signal at honeywell.com and a matched LinkedIn profile for Guy Breitenstein.

Guy Breitenstein previously worked as Senior Legal Manager at Ntt Ltd. and Interim Management - Legal Counsel - Head of Contracting at Gevers And Calysta. Guy Breitenstein holds Programme In European Data Protection (Gdpr), Data Privacy, Certified Data Protection Officer from Solvay Brussels School.

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Email format at honeywell.com

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{first}.{last}@honeywell.com
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Profile bio

About Guy Breitenstein

As the Senior Legal Manager at NTT Ltd., a global IT services company, I focus on contracts, data protection and commercial law. I have over 30 years of experience in business law, working with multinational corporations, public authorities, and SMEs across various industries and sectors.I am a certified Data Protection Officer by the Solvay Brussels School of Economics & Management, and I have successfully implemented the GDPR for NTT Ltd. and its clients. I have also developed and deployed contract management procedures, designed new contract templates using "Document Design" techniques, and advised on contract structures, drafting, and negotiation. I have a strong track record of delivering legal solutions that protect the interests and values of my organization and its stakeholders.

Listed skills include Contract Negotiation, Contract Management, Management, Mergers And Acquisitions, and 22 others.

7 roles

Guy Breitenstein work experience

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

Senior Legal Manager

Brussels Area, Belgium

Contributed to increased efficiency by successfully negotiating and drafting IT Master Service Agreements and Service Level Agreements.Enhanced company's competitive edge in public procurement transactions by carefully reviewing and preparing tenders.Facilitated seamless operations across cross-functional teams through expert coordination of contracting.

Feb 2019 - Mar 2023

Interim Management - Legal Counsel - Head Of Contracting

Gevers And Calysta

Brussels Area, Belgium

Spearheaded the development of GDPR implementation process and contract management procedures, bolstering clients’ legal and regulatory compliance.Improved clients' experience by designing customer-friendly contract templates using innovative “Document Design” techniques.Offered expert advice to clients on contracting, GDPR, and trade secrets, leading to.

Sep 2017 - Feb 2019

General Counsel Emea

Brussels Area, Belgium

Provided strategic advice to EMEA leadership team, aiding in sound decision-making.Implemented an Integrity & Compliance Program, bolstering the company's ethical and legal standing.Negotiated complex international contracts and performed M&A activities, contributing to company growth and expansion.Successfully managed claims and litigation.

Dec 2008 - May 2017

Director Of Contract Management Emeai

Established Contracts Management Department, significantly improving contract quality and compliance, and reducing associated risks.Hired and managed a team of 16 Contracts Managers, fostering a productive and collaborative work environment.

Feb 2003 - Nov 2008

Director Of Contracts

Negotiated contracts, teaming agreements, and sales rep agreements, ensuring beneficial terms for the company.Provided expert legal support to procurement, project management, and customer services, fostering an environment of legal compliance across all business functions.

Mar 1999 - Jan 2003

Avocat (Lawyer)

Cruyplants, Eloy
Jun 1996 - Mar 1999

Avocat (Lawyer)

Burlion, Bolle, Houben & Co
Feb 1991 - Jun 1996
4 education records

Guy Breitenstein education

Programme In European Data Protection (Gdpr), Data Privacy, Certified Data Protection Officer

The objective of this education is to develop knowledge and expertise in all facets related to the implementation of GDPR. The Programme.

Certification, Six Sigma Green Belt Certification

Honeywell
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What is Guy Breitenstein's role at their current company?

Guy Breitenstein is listed as Legal Counsel & Data Protection Officer / Commercial Law, Contract Law, Data Privacy, Integrity & Compliance.

What is Guy Breitenstein's email address?

AeroLeads has found 1 work email signal at @honeywell.com for Guy Breitenstein.

Where is Guy Breitenstein based?

Guy Breitenstein is based in Brussels, Brussels Region, Belgium.

What companies has Guy Breitenstein worked for?

Guy Breitenstein has worked for Ntt Ltd., Gevers And Calysta, Honeywell, Bombardier Transportation, and Cruyplants, Eloy.

How can I contact Guy Breitenstein?

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What schools did Guy Breitenstein attend?

Guy Breitenstein holds Programme In European Data Protection (Gdpr), Data Privacy, Certified Data Protection Officer from Solvay Brussels School.

What skills is Guy Breitenstein known for?

Guy Breitenstein is listed with skills including Contract Negotiation, Contract Management, Management, Mergers And Acquisitions, Joint Ventures, Due Diligence, Corporate Governance, and Six Sigma.

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