SUB SPONSOR
BISON Bowling Haarlem
We are moving!
Welcome to our digital construction diary, where you can find all the information about the construction of our new building. After years of intensive preparations, the official start of construction of the new Bison Bowling Haarlem building took place on Tuesday 25 February.
In this construction diary, we will keep you regularly informed of the progress and developments surrounding the construction. We look forward to bringing our plans to life!
VIS SportWear
As a sponsor, VIS Sportwear is pleased to support this important youth bowling event, recognizing its sporting, social, and educational value.
We believe that investing in young people means investing in the future of sport. Events like this represent not only an opportunity for healthy competition and personal growth, but also a starting point for discovering new talent and building lasting bonds between athletes, families, and local sports organizations.
Our presence here stems from the desire to accompany the new generations on their journey, offering quality technical apparel and sharing values such as commitment and passion.
VriendenLoterij
About the Friends Lottery
The Friends Lottery supports organisations that make the world a better, more enjoyable and more pleasant place by promoting culture, sport and well-being. Examples include museums and monuments in your neighbourhood or your local sports club.
Hommes Pastries
My name is Door Hommes. I started my own business at the age of 21. Six years ago, I took my first steps in the world of patisserie, armed with nothing more than passion, perseverance and a great love for creating delicious treats. Over the years, I have expanded my knowledge and skills and taken the step of setting up my own business. Now I am happy to take both private and business orders, and I proudly make the most beautiful and delicious creations – always with an eye for detail and a touch of personal magic.
Useful information about us: Hommes Pastries is the place to be for handmade chocolate products. We stand for quality products and strive for the highest possible standards. That is why we work exclusively with Belgian chocolate from the well-known Callebaut brand. All products are prepared traditionally, with great care and precision. Door Hommes, founder and owner of Hommes Pastries, took her first steps in the world of chocolate in 2019. With a diploma in patisserie, she has also participated in many competitions and courses such as the “World Chocolate Masters Young Talent” and the Dutch championships.
#hommespastries
BOWLING Oma

MIRKA

EuroLatino
Groothandel in leer voor de professional en de hobbyist.
U kunt bij ons terecht voor diverse soorten leer, of het nu voor een tas, een riem of een orthopedische schoen is. Ook maken we labels met logo d.m.v. lasergraveren of bedrukken.
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OffSoo
The best cleaning product ever! With Yellow Strike, Red Perfect and Blue Strong, you always have the perfect cleaner at home, for any moment before, during or after playing! For more information, visit the OffSoo website.
Up2C
Communication with your customers, for example through your website or newsletter, is crucial. How do you want your company to be determined and what makes it unique? Who is your target audience and which content suits them? A good corporate identity with a strong logo is your company’s business card. It is a means of strengthening your company’s identity. A contractor needs a different image than a food truck or a legal advisor. Up2C thinks along with you throughout the entire process, from design to printing. From concept to creation, we ensure the right communication. With knowledge of paper types, digital or offset printing, and online or offline advertising.
StrikeBy
StrikeBy is the specialized product line from CleanBy, dedicated to the cleaning and maintenance of professional bowling equipment. Developed to meet the highest standards of performance and safety, StrikeBy offers advanced solutions for the care of bowling balls, shoes, lanes, and more.
From powerful oil-removal products for reactive resin and urethane bowling balls, to hygiene-focused treatments for bowling shoes, and effective cleaners for lanes and training environments—every product in the StrikeBy line is designed with precision and purpose.
StrikeBy products are crafted to support the daily work of bowling technicians, pro shop staff, and athletes, ensuring cleanliness, durability, and top-tier performance. As with all CleanBy solutions, the StrikeBy line prioritizes operator safety and environmental respect, making it the trusted choice for professional bowling centers and competitive players alike.
Products from the STRIKEBY LINE are non-toxic, formulated without solvents, 95% biodegradable, hypoallergenic, and free from added fragrances. Approved by the USBC with the BEFORE & AFTER specification, they are specifically designed to remove all types of oil from urethane and reactive resin bowling balls.
StrikeBy is a company of CleanBy.it
KeepMyBallsUp
KeepMyBallsUp was born in 2024 by chance during a training session: a quick glance at the few custom products available in Italy was enough to understand the need for high-quality, useful products.
Immediately accepted by the Italian public (dozens of players own one of our rollers), the praise has also spread overseas.
The products are tested and improved on the lanes week by week, and alongside the classics, there is a constant search for innovation, both for player training and for pro shop operators.
The collaboration with StrikeBy, who immediately believed in the brand’s quality, has been consolidated through friendship and hard work towards a single goal: affordable quality and custom products.
















