Work better, together.

Without good collaboration, nothing works.You’ve got the strategy, goals and roadmap. You try to bring them to life, to create ownership and engagement. But somehow, results don’t follow.It’s not ambition that’s missing – it’s collaboration. Because results don’t come from strategies, KPIs, or slide decks. They come from how people work together.AVEC makes collaboration work — so results will follow.

Better results through successful collaboration.

Organizations are nothing more than a people working together toward a shared goal.When the foundation is right, of trust and psychological safety, clear expectations, and open communication, people take ownership, are engaged, and enjoy their work.We are the missing link between ambition and execution. Between where you want to go and how to get there, by focusing on what connects the two: people, dynamics, and behavior.We make sure people collaborate well – so the results will follow.

Measurable business impact

Higher revenue, increased productivity and lower turnover. Less miscommunication and frustration, so more time is spent on what matters.

Alignment with ownership

A clear direction that gets everyone on the same page, builds commitment and makes people feel responsible for their work.

High-performing teams

A shared way of working that brings out the best in everyone, breaks down silos, sparks initiative, and gets things done.

Cultures people want to be part of

Human, safe, and free from unnecessary conflict. Built on clear values and positive energy, making people want to join and stay.

Trusted by

Our team

Founder

Merlijn Mazairac

Lawyer turned facilitator and entrepreneur. Curious about people and strategy. Gets teams through the tough stuff with clarity and humor.

founder

Marc Vollebregt

Author and facilitator, obsessed with people and organizations. Helps leaders and teams build trust, create clarity and real movement.

What people say about us

“With a two-day offsite, AVEC aligned our team of Directors on the vision, strategy and way of working. It created clarity, made everyone take ownership of the path forward, and gave our startup the strong foundation it needs to succeed."

Jasper Goossen
– Co-CEO at Showpower Global

"Thanks to just a few sessions with AVEC, our team became the highest-performing team in the organization. Three years later, we’re still using the tools they gave us to work better together every day.”

Michiel Wolters
– Creative Director at Boomerang Agency

“AVEC has a talent for creating a safe environment. As a result, they know how to get to the heart of the behaviour that opposes necessary change. This enables organizations to work from their strengths.”

Rudy van Belkom
– Executive Director of STT

our book (in dutch)

Zo werkt de mens

Ruim honderd jaar geleden stond de eerste mens aan de lopende band. Sindsdien is ons werk fundamenteel veranderd, maar de manier waarop we werken niet. Het is tijd voor een nieuwe aanpak van samenwerken, met oog voor wie we écht zijn: mensen met behoeften en emoties.