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Willem

@willem.com

Willem Laurentz Middelkoop

willem.com

Willem's Company Logos

Willem's logos

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Willem's logos

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JPEG

Willem's logos

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Willem's logos

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Willem's Brand Colors

Hex Code

Color name

RGB

HSL

CMYK

#01BB00

Green

1, 187, 0

120, 100, 37

99, 0, 100, 27

#FFFFFF

White

255, 255, 255

0, 0, 100

0, 0, 0, 0

#121212

Cod Gray

18, 18, 18

0, 0, 7

0, 0, 0, 93

About Willem

Willem is a well-educated and experienced trend predictor and innovation enthusiast, with a passion for information technology. He chases opportunities in the IT field and loves a good challenge. Willem maintains a popular blog at https://willem.


com/blog where he shares his insights and experiences. As the founder of Lemmid B. V., Willem provides internet services for selected Dutch and international customers.


Together with the clients, Lemmid develops new IT products and services such as websites, web applications, and apps. Willem is also involved with dsd 164 B. V., a mobile app publisher with a growing app portfolio that has been downloaded millions of times worldwide.


Some of their apps have achieved #1 chart positions in various countries. With his deep understanding of app store dynamics and business models, Willem maintains direct contact with Apple, Google, and Microsoft. Furthermore, Willem is the CEO of Willem & Laurentz Holding B.


V., an investment company that focuses on technology-related ventures and actively contributes to new initiatives. He is involved in subsidiary administration and works closely with other entrepreneurs to stimulate innovation. Additionally, Willem is a security consultant at DigiDef, a specialized bureau that analyzes computer systems and provides help with improving security.


With their expertise in fending off hacking techniques, DigiDef helps companies enhance their security measures. In his earlier career, Willem worked as a product developer at Zarafa, an internationally awarded open-source email and collaboration platform. He gathered detailed information on the platform, identifying its multi-platform capabilities and engaging with potential customers at international technology fairs.


Willem has extensive experience in the IT industry, with a strong educational background. He holds a Master's degree in Information Studies from the Universiteit van Amsterdam and is a Microsoft Certified Application Developer. He also earned a Bachelor's degree in Information and Communication Technology from Hogeschool van Amsterdam.


Outside of his professional life, Willem is an active volunteer at the ComputerBrigade where he helps people in the Amsterdam Venserpolder neighborhood with computer and internet-related issues. He believes in bridging the digital divide and making technology accessible to everyone. Visit Willem's blog to explore his fascinating insights and stay updated on the latest trends and innovations in the IT world

Read more...

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Computers Electronics and Technology

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Route de la Goille 2, 1073 Savigny, Switzerland

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Willem's Company Logos

Willem's logos

Icon

JPEG

Willem's logos

Icon

JPEG

Willem's logos

Logo

SVG

Willem's logos

Logo

SVG

Willem's Brand Colors

Hex Code

Color name

RGB

HSL

CMYK

#01BB00

Green

1, 187, 0

120, 100, 37

99, 0, 100, 27

#FFFFFF

White

255, 255, 255

0, 0, 100

0, 0, 0, 0

#121212

Cod Gray

18, 18, 18

0, 0, 7

0, 0, 0, 93

About Willem

Willem is a well-educated and experienced trend predictor and innovation enthusiast, with a passion for information technology. He chases opportunities in the IT field and loves a good challenge. Willem maintains a popular blog at https://willem.


com/blog where he shares his insights and experiences. As the founder of Lemmid B. V., Willem provides internet services for selected Dutch and international customers.


Together with the clients, Lemmid develops new IT products and services such as websites, web applications, and apps. Willem is also involved with dsd 164 B. V., a mobile app publisher with a growing app portfolio that has been downloaded millions of times worldwide.


Some of their apps have achieved #1 chart positions in various countries. With his deep understanding of app store dynamics and business models, Willem maintains direct contact with Apple, Google, and Microsoft. Furthermore, Willem is the CEO of Willem & Laurentz Holding B.


V., an investment company that focuses on technology-related ventures and actively contributes to new initiatives. He is involved in subsidiary administration and works closely with other entrepreneurs to stimulate innovation. Additionally, Willem is a security consultant at DigiDef, a specialized bureau that analyzes computer systems and provides help with improving security.


With their expertise in fending off hacking techniques, DigiDef helps companies enhance their security measures. In his earlier career, Willem worked as a product developer at Zarafa, an internationally awarded open-source email and collaboration platform. He gathered detailed information on the platform, identifying its multi-platform capabilities and engaging with potential customers at international technology fairs.


Willem has extensive experience in the IT industry, with a strong educational background. He holds a Master's degree in Information Studies from the Universiteit van Amsterdam and is a Microsoft Certified Application Developer. He also earned a Bachelor's degree in Information and Communication Technology from Hogeschool van Amsterdam.


Outside of his professional life, Willem is an active volunteer at the ComputerBrigade where he helps people in the Amsterdam Venserpolder neighborhood with computer and internet-related issues. He believes in bridging the digital divide and making technology accessible to everyone. Visit Willem's blog to explore his fascinating insights and stay updated on the latest trends and innovations in the IT world

Read more...

Brand industry

Computers Electronics and Technology

Company type

Suggest company type

Year founded

Suggest founded year

Company size

Suggest company size

Related Brands

  1. Home

  2. Explore

  3. 🖥 Computers Electronics and Technology

  4. Willem

Brandfetch logo
Brandfetch logo

Our mission is to keep every brand on-brand everywhere 👋We're the leading brand data aggregator, simplifying next-level B2B personalization for developers

All services online

SOC2

Top brand categories

📂Browse all categories⭐Browse by featured🏢Browse by industry🌍Browse by region🖥Computers Electronics and Technology🍿Arts and Entertainment💰Finance🍔Food and Drink🏎Vehicles✈️Travel and tourism🛍E-Commerce and Shopping📊Business and Consumer Services📰News and Media🏝Lifestyle💎Luxury💼Jobs and Career🏭Heavy Industry and Engineering🧪Science and Education

For Developers

DevelopersUse casesLogo APIBrand APIBrand Context APIBrand Search APIBrandfetch MCPPricingDocs

Company

HomeFor BrandsPluginsTerms and conditionsPrivacy policyHelp & supportBlogLLMSauth.md

© 2026 Brandfetch, SA. All rights reserved.

Route de la Goille 2, 1073 Savigny, Switzerland