HR Director & HR Business Partner · multi-country · France · UK · USA · Benelux

Transform and preserve.

Multi-country HR Director and HR Business Partner. From day-to-day HR to crisis management: restructurings, post-merger harmonizations, tense labor negotiations — handled with tenacity, without breaking teams or the social climate. Strategic and hands-on, sleeves rolled up.

Freelance / contractor Fixed-term Interim assignment Permanent role
Didier Bille

Multi-country HR Director and HR Business Partner, immediately operational — on assignment or permanent. 15+ years across companies of all sizes, from startups to large international groups: day-to-day HR and talent development, but also crisis management, restructurings, post-merger harmonizations and project management — driven by a genuine taste for labor negotiation, skillful and tenacious. Write to me, or find me on LinkedIn.

15+ years bringing the HR function to life, structuring and transforming it — in the most demanding environments, without ever breaking what works.

15+ years in multi-country HR — HR Director & HRBP.
France · UK · USA · Benelux · Germany · Spain · Poland — from startup to LBO-owned group.
Crisis management, restructurings, harmonizations, labor negotiations, HR project management.

Experience

2025–Present

HRBP — Interim management · Unisys

US matrix organization (cybersecurity, AI, managed IT). Assertive works council, expert mandates, employee-representative relations in a demanding social climate.

Outcome → led a staff-transfer and restructuring program, fully compliant with legal and social obligations.

2023–2025

HR Director · Pinnacle Pet Group

Pet-insurance scale-up (PE-backed), 3 regulated entities. Day-to-day HR, social dialogue and manager coaching.

Outcome → HR structuring of a fast-growing organization.

2021–2023

HRBP France — 3 sites · Sun Chemical

World leader in inks and pigments, 3 sites. Site HR management and social dialogue — including leading a full collective-redundancy plan as Works Council Chair, carried through to the end and by the book.

Outcome → HRIS rollout and standardization of HR processes across sites.

2016–2021

HRBP France · NXP Semiconductors

High-tech matrix organization, 650 employees (R&D, marketing, sales). Active union representation, structured engagement with employee reps.

Outcome → post-merger harmonization of two legal entities, including negotiating substitution agreements.

2015–2016

Group HR Director — Interim management · Diana Food

International food-ingredients group. North American expansion: opening a US production site, acquisition in Canada.

Outcome → multi-country HR integration and harmonization of the French legal entities.

2013–2015

HR Director Europe · CBI (ex-Bosch, LBO)

Carve-out from Bosch under private-equity ownership. French central works council and European Works Council run in parallel.

Outcome → built an autonomous HR function post carve-out (policies & processes), and led restructurings in France and Poland.

2009–2013

HR Director France · AstraZeneca / Novexel

Pharma. HR leadership across 3 sites (production, logistics, R&D), 1,000 employees — including the integration of Novexel, a biotech startup acquired by the group (49 employees in France, 25 in Boston). Social dialogue, works council and institutional relations.

Outcome → successful post-acquisition integration, team support and a pan-European HRIS.

2006–2009

HRBP / Organizational Development · GE Financial Solutions

US organization, 500 employees (banking, leasing, fleet management).

Outcome → 2 M&A integrations and 3 redundancy plans in a regulated financial environment.

2003–2006

HR Director Europe · Federal-Mogul

Automotive supplier, heavily unionized production sites in France and the UK.

Outcome → full closure of the UK site: consultation, social plan, knowledge transfer.

1999–2003

HRBP · Nortel Networks

Three sites (France, Ireland, Canada), 800 employees. Industrial restructurings, labor relations, HR oversight for France.

Before 1999

Officer, then engineering · an unconventional path

Army officer (UN Blue Helmets; liaison officer at SHAPE) before retraining in engineering, then HR. Along the way: training in Michelin-starred kitchens and founding a café featured three times in the New York Times.

EDUCATION

Industrial Management Engineer
ICHEC (HEC Group) — 1995
Master's in European Labour Law
ILC — 1995
Master's in Social & Political Sciences
Royal Military Academy — 1990
Executive education
Harvard Business School · MIT · London Business School

LANGUAGES

FrenchNative
EnglishBilingual
DutchFluent

My approach

The way I work.

Diplomatic and tenacious in negotiation, close to the field, as comfortable hands-on as in strategy. I run the day-to-day, I lead crises and transformations, always respecting people and social dialogue.

Compliance and social dialogue — never one against the other.
Transform without breaking the social climate.
Grow teams, not just manage departures.
Negotiate with tenacity, without ever breaking the dialogue.
The field before the slides.
Diplomacy over power struggle.
Measurable results, not intentions.

Because I'm human too

Off the clock.

Belgian and happily offbeat — curious about everything outside the box. Former army officer (UN Blue Helmets), who retrained in engineering then HR. I trained in Michelin-starred kitchens, and even started a café featured three times in the New York Times. Father of two young adults, two dogs and two cats who think they run the house.

⚡ Rapid fire
🇧🇪Belgian, and proud of the offbeat.
🐕Dogs and cats. Two of each.
🍳Trained in Michelin-starred kitchens.
A café of my own — three times in the New York Times.
🇯🇵Japan: the language, the rigor, the culture.
🎬Cinema, down to the craft.
🏃I run… mostly after my dogs.
🎖️Former officer. Discipline isn't up for negotiation.
Everything else is negotiable.

Get in touch

Open to opportunities and assignments, in France and internationally.

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