FUND ONE

Investing in the
remarkable ones

We go way beyond offering capital.

Start your journey

It's all about

scaling

scaling

scaling

RX Fund One operates much like an operational venture capital firm. But we go way beyond offering capital and advice. By combining the operational powers and strategic guidance from RocketX we make growth capital work. With a proven track record, more than 260 of our special ones (scale-ups across Europe) have trusted us to help them on their growth journey. From attracting the best talent, to building scalable revenue engines, and securing the right investments. 


Among these scale-ups, we've encountered truly remarkable ones that have captured our belief to such an extent that we yearn not only to support them but to actively take part in their journey.

RX Fund One operates much like an operational venture capital firm. But we go way beyond offering capital and advice. By combining the operational powers and strategic guidance from RocketX, we make growth capital work. With a proven track record, more than 260 of our special ones (scale-ups across Europe) have trusted us to help them on their growth journey. From attracting the best talent, to building scalable revenue engines, and securing the right investments. 


Among these scale-ups, we've encountered truly remarkable ones that have captured our belief to such an extent that we yearn not only to support them but to actively take part in their journey.

Looking for capital?

Our investment focus

Remarkable founders

We are actively seeking to invest in the remarkable founders and their disruptive businesses. Businesses that impact the way B2B(2C) companies scale, either from a tech, people, or commercial perspective.

Remarkable founders

We are actively seeking to invest in the remarkable founders and their disruptive businesses. Businesses that impact the way B2B(2C) companies scale, either from a tech, people, or commercial perspective.

Product-market fit

We prioritise businesses that have a validated MVP and show strong evidence of product-market fit, reflected in their incredible revenue growth from both existing and new customers.

Product-market fit

We prioritise businesses that have a validated MVP and show strong evidence of product-market fit, reflected in their incredible revenue growth from both existing and new customers.

Operational synergy

We look for companies that can synergise with our growth engine and benefit from our expertise and resources as a B2B scale-up accelerator.

Operational synergy

We look for companies that can synergise with our growth engine and benefit from our expertise and resources as a B2B scale-up accelerator.

It’s our passion

By investing in these visionary businesses, we aim to create sustainable value and foster industry-wide transformations by completely reshaping the way companies scale.

It’s our passion

By investing in these visionary businesses, we aim to create sustainable value and foster industry-wide transformations by completely reshaping the way companies scale.

Start your journey

~

300

scale-ups accelerated

8.5

customer satisfaction score

75+

specialist capabilities in-house

It’s not just about the money, we’re building a growth engine together.

It’s not just about the money, we’re building a growth engine together.

Closing an investment is just the start.

Closing an investment is just the start.

Closing an investment is just the start.

We’re here to help you build a solid action-plan, a blueprint for success.

In-depth audit

And it all begins with our in-depth audit, to help you identify the opportunities for growth, and to see where there could be gaps in your current way of working. A clear overview of your whole commercial strategy, infrastructure, and operations. Plus, we will run a quick check on a recurring basis to track your progress and milestone achievements.

100 day plan

Based on the audit, we'll create a 100-day plan that outlines your growth priorities, paving the way for scalable expansion.

Monthly working on the business sessions

Join us at our office for a dedicated day every month, providing you and your team with a valuable opportunity to tap into the expertise of our teams.

Access to our resources

Why start from scratch when you can leverage our experience? We’ll give you access to a wealth of people and growth resources, including templates, workflows, and more.

Start your journey

In-depth audit

And it all begins with our in-depth audit, to help you identify the opportunities for growth, and to see where there could be gaps in your current way of working. A clear overview of your whole commercial strategy, infrastructure, and operations. Plus, we will run a quick check on a recurring basis to track your progress and milestone achievements.

100 day plan

Based on the audit, we'll create a 100-day plan that outlines your growth priorities, paving the way for scalable expansion.

Monthly working on the business sessions

Join us at our office for a dedicated day every month, providing you and your team with a valuable opportunity to tap into the expertise of our teams.

Access to our resources

Why start from scratch when you can leverage our experience? We’ll give you access to a wealth of people and growth resources, including templates, workflows, and more.

Start your journey

In-depth audit

And it all begins with our in-depth audit, to help you identify the opportunities for growth, and to see where there could be gaps in your current way of working. A clear overview of your whole commercial strategy, infrastructure, and operations. Plus, we will run a quick check on a recurring basis to track your progress and milestone achievements.

100 day plan

Based on the audit, we'll create a 100-day plan that outlines your growth priorities, paving the way for scalable expansion.

Monthly working on the business sessions

Join us at our office for a dedicated day every month, providing you and your team with a valuable opportunity to tap into the expertise of our teams.

Access to our resources

Why start from scratch when you can leverage our experience? We’ll give you access to a wealth of people and growth resources, including templates, workflows, and more.

Start your journey

In-depth audit

And it all begins with our in-depth audit, to help you identify the opportunities for growth, and to see where there could be gaps in your current way of working. A clear overview of your whole commercial strategy, infrastructure, and operations. Plus, we will run a quick check on a recurring basis to track your progress and milestone achievements.

100 day plan

Based on the audit, we'll create a 100-day plan that outlines your growth priorities, paving the way for scalable expansion.

Monthly working on the business sessions

Join us at our office for a dedicated day every month, providing you and your team with a valuable opportunity to tap into the expertise of our teams.

Access to our resources

Why start from scratch when you can leverage our experience? We’ll give you access to a wealth of people and growth resources, including templates, workflows, and more.

Start your journey

Explore our other areas of expertise

Attract, retain & develop the best talent.

Scale your sales & marketing engine.

Reduce time to capital.

Companies we’ve helped scale with our operational expertise

Meet the team

We’re a cohesive, collaborative and multidisciplinary team of founders, operators, and investment experts. We’re do-ers and thinkers, we love excellence as much as you do, we bring our personal experience, and we’ll have your back on this journey together.

Rob Rasing

Managing Partner

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Kaan Anit

General Partner

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Fabian van Hoegee

General Partner

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Dagmar van Ravenswaay Claasen

Advisor

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Roel de Hoop

Advisor

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Rudolf Maas Geesteranus

Advisor

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Simon Demarmels

Investment Associate

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Vincenzo Romanucci

Investment Associate

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Anouk ter Haar

Strategy & Proposition Development

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Let’s shape your future together

Start your journey

Let’s shape your future together

Start your journey

Let’s shape your future together

Start your journey