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For more than thirty-five years, Mad Science® has been the world’s premier enrichment provider, bringing science to life with fun and hands-on, STEM activities geared towards children aged 3-12. Mad Science operates over 130 locations in over 20 countries worldwide and reaches over 1 million children each year with a variety of fun and interactive programs: * After-school programs * In-class workshops * Clubs & summer camps * Birthday parties * Community & Corporate Events * Preschool Programs Websites: www.madscience.org

Mad Science Group Inc. Questions

The Mad Science Group Inc. annual revenue was $56.6 million in 2026.

Marco Holstvoogd is the President of Mad Science Group Inc..

119 people are employed at Mad Science Group Inc..

Mad Science Group Inc. is based in Montreal, Quebec.

The NAICS codes for Mad Science Group Inc. are [6111, 45, 61, 611].

The SIC codes for Mad Science Group Inc. are [822, 82, 8221].

Top Mad Science Group Inc. Employees

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