Smart Growth, Worry-Free
9.4 / 10
It's nice to meet you
In 2014, Jan Pieter Vreeken wanted to be a pioneer in improving customer experiences and driving commercial growth while upholding human values. He designed a groundbreaking business model centered on passionate people and smart technology. With this powerful approach, growth became a given for many companies.
In 2020, Pleun van Herwijnen became a co-shareholder and assumed overall responsibility for the operational management of MisterSales. After nearly 10 years of “striving for the best,” MisterSales is known as a premium brand, with an exceptionally loyal commitment to clients and employees, now featuring satellite offices in Spain and Suriname and a diverse range of clients across various industries.
For us, it's all about the customer
You should feel at home with us. You’ll have the freedom to be yourself while still feeling a strong connection to our wonderful culture—a culture of discovery, growing together, and achieving results. You’ll be proud of yourself and of MisterSales’ success. Every day, we’ll work together to strive for the best.
Jan Pieter Vreeken
Commercial Manager
06-11888354
jan – pieter @mistersales.nu
I am driven by entrepreneurship, business, and the people behind the business. Building a company, driving growth, and achieving results energize me. At the same time, I believe that sustainable success always starts with people.
I firmly believe that technology and business are valuable, but that human connection always makes the difference. That’s why I’m constantly looking for ways to combine business goals with personal attention and genuine engagement.
At the same time, I believe that the Netherlands is facing a shortage of driven and intelligent business professionals with “can-do skills.” The job market is becoming increasingly tech-driven, and smart processes are taking over more and more tasks previously performed by humans, which is creating this shortage.
Guided by this vision, we work every day to build a hub powered by genuine people power. This hub of people is constantly being replenished with new talent so that we can respond quickly to commercial challenges. This has now grown into a large platform of talented individuals who can handle sales, customer service, marketing, and all kinds of intelligent support work for clients anywhere in the world.
Quick to deploy, highly results-oriented, and affordable. With our services, we look beyond national borders—the world has become a global village.
Pleun van Herwijnen
Operations Manager
06-15254791
pleun@mistersales.nu
Connecting and building—that’s what I stand for! I’m driven by the deep conviction that, as people, we can and must help others move forward by drawing on the talents we possess. Every day, I’m committed to supporting our countless clients and employees so they can grow. To me, that’s the most wonderful thing there is: helping people and organizations tap into their potential for growth.
Over the past 12 years, I have had the opportunity to develop growth strategies with countless clients and to implement them with our fantastic team.
I firmly believe that in Sales and Customer Service, people can make all the difference—through genuine interest and a deep connection. That’s how business is built, and how problems and complaints become opportunities. That’s why we’ve been training our people for years to build connections using the renowned “MisterSalesGuide.”
In addition to our people, as the person ultimately responsible for operations, I believe that a solid system and well-thought-out processes are an indispensable part of our success. Smart technology ensures a rock-solid process centered on efficiency. Our customers benefit from this. After all, it all happens over the phone. That’s where the appointment is made—or the problem is solved! That’s where growth happens!
Jorin Keekstra
Business Manager, Spain
My name is Jorin. I’m 30 years old and was born and raised in Groningen. Five years ago, I moved to beautiful Valencia, Spain, where I’ve been happily living and working ever since. After finishing my studies, I entered the sales world and, thanks to my leadership skills, discipline, and focus on team results, I’ve found a role that’s a perfect fit for me.
Together with my colleague Sam, I’m responsible for leading an enthusiastic and rock-solid team. My focus is on managing the agents, our
growth consultants, and project management at the client level. Within the team, I strongly believe in close relationships and direct communication on the work floor, with a focus on coaching, training, and actively participating in calls. By staying closely connected to the team, we create an environment where development, collaboration, and performance go hand in hand.
When it comes to clients, I believe it’s important to actively contribute ideas for solutions and engage in strategic discussions about growth opportunities, so that we as a team can make the greatest possible contribution to helping them achieve their goals. By clearly aligning expectations and working together to achieve sustainable results, we ultimately strive for the desired revenue growth and long-term partnerships.
As a person, I draw a lot of energy from a strong sense of teamwork, sharing responsibility, and achieving ambitious goals together. “We before I”
is a mindset I strongly believe in; it’s precisely through the best collaboration that the most impressive results are achieved. When I look back on the growth that I, our team, and the entire organization have undergone in recent years, it fills me with immense pride. To see what we’ve built together and the growth we’ve achieved as a team—it’s truly amazing! An office full of energy, everyone engaged in conversation, that lively dynamic, and achieving our targets together… that’s what I do it for.
Sam van Middelkoop
Business Manager
My name is Sam, and I’m a team leader at Mister Sales Valencia. Together with my colleague Jorin, I’m responsible for the day-to-day management of our team. What I really enjoy about my job is the variety; no two days are the same, and there are always new challenges to tackle.
In addition to managing the team, I maintain daily contact with our clients. I’m involved in the onboarding of new projects and ensure that new clients and campaigns get off to the smoothest possible start. In doing so, I focus not only on the practical setup of a project but also on the processes surrounding it. My goal is to ensure that everyone knows what’s expected from day one and that we immediately lay a strong foundation for a successful partnership.
What gives me the most satisfaction is seeing people and projects grow. It energizes me to set up a new campaign from the very first meetings and then watch it develop into a successful project. I also enjoy guiding colleagues in their professional development and achieving goals together. Ultimately, it’s our collective achievements that make the difference.
What I’m most proud of is the team we’ve built here in Valencia. We work hard, help each other when needed, and are constantly looking for ways to improve. That combination of dedication, ambition, and teamwork ensures that we achieve great results for our clients.
What makes my work extra special to me is the trust our clients place in us. It’s wonderful to see how our partnerships grow and how we, as a team, can contribute to our clients’ success. Ultimately, that’s what makes me look forward to getting out of bed every day.