The Few Who Move Many. Selected by mutual fit. Never access by payment alone.
The business has grown. Yet its most important decisions still return to the person who built it.
The processes that made growth possible now make the next phase harder to reach.
The management team is constantly moving. What has actually moved forward?
Tier¹ brings another perspective. And the responsibility to act.
Facing complexity beyond their current leadership capacity
In transition and needing strategic clarity
Requiring operational rigour and senior oversight
Passing a threshold and needing boardroom discipline
Needing senior clarity and pace without full-time hires
That need senior quality for their portfolio companies, temporarily and exactly where it matters.
90 days.
Decision-driven, clarity-first sessions that cut through complexity and create alignment.
Targeted execution sprints led by a Tier¹ executive. Strategy meets delivery.
Rapid, high-impact involvement when the situation demands senior decisiveness.
Tier¹ provides Boardroom-as-a-Service through a modern support board. Board-level experience sits alongside founders, CEOs and ownership teams to work on strategic choices, decision-making and execution.
Our gatherings make room for exchange and different perspectives. The Support Board takes on concrete strategic questions and responsibility for the work that follows. These are different settings, not interchangeable promises.
What is Boardroom-as-a-Service? →Selection changes the conversation.
The quality of a board begins long before anyone takes a seat. We are deliberate about the challenges we take on, the organisations we work with and the experience we bring to the table.
The right fit makes room for honest conversations, constructive disagreement and decisions that move beyond discussion. Experience matters. So do trust, perspective and the willingness to take responsibility.
Suitability is assessed on both sides. The organisation, the question and the people must fit. Payment does not guarantee access. Tier¹ is not an on-demand executive marketplace.
Sessions + strategic deliverables. Clarity when you need it.
Access + fractional execution. Strategy that lands.
For private equity funds, holding companies and family offices. Impact across your entire portfolio.
Some conversations only become possible when the right people are in the room. Different experiences. Different responsibilities. Different perspectives. Around a carefully curated table, familiar challenges can reveal entirely new dimensions.
· MOON Amsterdam
Eight decision-makers. One carefully curated table. A private executive roundtable created by Milou van Hassel, hosted with Raimond Geenen, on how the structures, processes and people behind success can become constraints on the next phase of growth.
Read the recap
· Le Paris
Upcoming · Invitation only
The art of passing on. A private gathering for different generations within Dutch family businesses. Succession, expectations, ownership, trust and responsibility, with both generations at the table.
Explore the gathering“A well-prepared and well-organised gathering, with an open and constructive dialogue that offered different insights. Wonderful to meet and speak with people from different backgrounds and experiences in this way.”
Carlos Mendes Aguiar · Managing Director & CCO
LinkedIn Services Reviews · Live events · 6 October 2026. Translated from Dutch and republished with permission.
Explore the tensions, decisions and developments shaping leadership. Independent thinking, beyond the room.
Organisational Growth
How do you recognise when your organisation has outgrown the structures that made it successful?
Leadership & Decision Ownership
What happens when accountability is distributed more widely than decision-making authority?
Strategic Execution
How can leaders distinguish visible activity from meaningful organisational progress?
Series B scale-up with stalled growth
Leadership overload, unclear priorities
Board sessions + 90-day growth sprint
Restructured leadership, execution roadmap
40% revenue acceleration in Q3
PE portfolio company post-acquisition
Integration complexity, cultural friction
Intervention mode + operational rhythm
Integration playbook, aligned leadership
Full integration in 6 months vs. 18 planned
Founder transitioning from operator to board
Succession gap, decision bottleneck
Integrate with fractional COO support
New operating model, empowered team
Founder stepped back, company scaled
