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    about Thames & Kosmos

    Company Overview

    Award-winning publisher Thames & Kosmos' line has grown to a wide portfolio of millions of experiments, spanning a broad range of prices, subjects, and age gradings. The Thames & Kosmos brand is highly regarded by parents, teachers, and members of the toy, game, and educational products industries — and has been widely acknowledged as a leading innovator in the STEM space across North American and European markets.

    A diverse supply chain, customer base, and product selection allow us to fulfill our mission in many interesting and different ways — from mass retail to specialty toy stores, from classrooms to living rooms.

    Founded
    2001 by Jane Holdsworth
    HQ Location
    Providence, RI

    Awards We're Proud Of

    Thames & Kosmos has been recognized with hundreds of awards, including:

    As Seen In

    Media Inquiries

    If you're a member of the press and want to connect, email us at media@thamesandkosmos.com

    Become A Brand Ambassador

    Calling all social influencers! Interested in collaborating with us? Learn more and apply below. 

    Become an Ambassador

    We envision a world where everyone loves to learn.

    Our products inspire kids and families to think deeper, play longer, and figure stuff out. 

    • Heritage Fuels Discovery

      Heritage Fuels Discovery

      With 200+ years of science publishing behind us, we've helped shape the STEM category worldwide. That heritage guides every product decision, from content development to quality standards.

    • Curiosity, Engineered

      Curiosity, Engineered

      We solve engineering problems most toy companies wouldn't attempt. GeckoBot climbs glass, Gecko Run builds marble runs on walls, and the Mega Cyborg Hand, a wearable hydraulic exoskeleton, was the #1-selling science toy in the US in 2025 (Circana).

    • Everyone's a Scientist

      Everyone's a Scientist

      We turn complex science and technology into fun, hands-on experiences for kids and families. From crystal growing to advanced robotics, we make the challenging feel approachable and the approachable feel exciting.