I'm Robert Charlier, an experienced boardroom advisor and entrepreneur with a rich background in HR and organizational development spanning over 25 years. Throughout my career, I've held pivotal roles at esteemed organizations such as PwC and ABN AMRO Bank, where I served as Partner and Chief HR Officer, respectively.
As a founding partner of AllChiefs, a B-Corp company, and serving as Managing Partner at YellowRoad, I am dedicated to transforming leadership and driving growth and innovation within businesses. My passion lies in helping leaders ascend to the next level, while I embrace new challenges as an entrepreneur, including my involvement with an HR tech Start-Up.
With a proven track record in strategic HR leadership across diverse industries, I have cultivated a deep understanding of fostering transformation and achieving success in corporate environments. My mission is to create lasting impact and support organizations in their growth ambitions through targeted advisory services and innovative solutions.

- YellowRoad (‘24)
Founding Partner
- AllChiefs (‘18)
Partner People & Organisation
- PwC (‘14-’23)
Head of HR Global
- ABN AMRO (‘01-’03)
Head of HR Europe
- ABN AMRO (‘99-’01)
Chief HR Officer
- ABN AMRO (‘04-’09)
VP Human Resources
- ABN AMRO North America / Lasalle Bank (‘97-’99)
Partner
- HR Republic (‘09-’14)
I'm Berthold Rosendahl, a founding partner and entrepreneur deeply immersed in fostering innovation and strategic ventures across various domains. With over a decade of experience, I co-founded IncPlus, an incubator for startups and scale-ups, focused on enhancing growth and maximizing company value through strategic analysis, development services, advisory roles in boardrooms, and expert guidance in legal and governance matters. Additionally, as a founding partner at AllChiefs since October 2018, I've been instrumental in shaping organizational strategies in the Rotterdam area.
Currently, I am also a founding partner at Square 10 Ventures, a boutique firm in Rotterdam dedicated to investing in early-stage companies that are poised to reshape the future landscape. At Square 10, we focus on strategic Mergers & Acquisitions (M&A), positioning ourselves at the forefront of transformative business opportunities.
Previously, my tenure as Of Counsel at SOLV Advocaten provided me with extensive insights into legal strategies and corporate governance, enriching my holistic approach to entrepreneurship and venture development.
My mission is to continue pioneering ventures that drive impactful change and innovation, propelling organizations towards sustainable growth and success.

- YellowRoad (‘24)
Founding Partner
- Square 10 Ventures (‘22)
Founding Partner
- AllChiefs (’18)
Founding Partner
- IncPlus (‘14)
OF Council
- SOLV Advocaten (‘14-22)
"Ideas are easy, execution is everything"
Andre Annema
I'm André Annema, an experienced advisor in sustainable strategy and corporate finance with a background of more than 25 years of working with senior executives from a broad range of businesses, from scale-ups to larger corporates and from private or family owned to public companies, to help them in setting strategic direction and successful execution.
As partner at YellowRoad I enjoy working with business owners and leadership to create clarity on the purpose of their organization and transforming this into an actionable strategic roadmap for implementation: creating clarity and laser-sharp focus on objectives whilst being adaptable and prepared to adjust to rapid change and deal with ambiguity. As a co-owner at AllChiefs and leader in the sustainable logistics practice, I work with multinational corporations to design and implement comprehensive strategies and roadmaps to reduce the climate impact of their supply chain.
My professional journey began at McKinsey & Company, where I spent over two decades as part to the Global Strategy & Corporate Finance practice, focusing on portfolio strategy, mergers & acquisitions (buy and sell) and delivering value creation in their businesses.

- YellowRoad (‘24)
Founding Partner
- Square 10 Ventures (’22)
Co-owner
- AllChiefs (‘19)
McKinsey & Company
- Strategy & Corporate Finance practice (‘96-’17)
Strengths of the team
Our team embodies a unique blend of expertise and innovation, with each member bringing decades of experience in leadership, strategic development, and sustainable growth. With backgrounds spanning top-tier consultancy, private equity, and entrepreneurship, we excel in transforming leadership and driving business success.
Our collective strength lies in our ability to integrate strategic HR leadership, legal insights, and sustainable practices into comprehensive advisory services. We are dedicated to helping businesses navigate complex challenges and seize growth opportunities through innovative and tailored solutions.
By leveraging our diverse expertise and collaborative approach, we stand out in delivering impactful results and fostering long-term success for our clients.
Partner network
Depending on the specific needs of your organisation and the next steps that follow from our assessments, we draw on a network of trusted partner organisations that can assist with the execution of those steps. These partners specialize in various areas such as strategic implementation, leadership development, operational efficiency, and change management.
By collaborating with these experts, we ensure that your organisation receives tailored support and resources to effectively implement the recommended strategies and achieve your goals.
Contact details
YellowRoad
Stationsplein 45, Unit A3.202
3013 AK Rotterdam
robert.charlier@yellowroad-nl.com