Independent digital product company
Harpoon Data is a Colorado company that designs and publishes its own digital products. Our flagship line, CareerExamPrep, makes clear, current, citation-backed study kits for the certification exams that gate real careers. It starts with the federal EPA Section 608 refrigerant certification.
What we build
Live · Flagship
The federal refrigerant-handling certification, done right. A full study guide, 400 cited practice questions, three Universal mock exams, and a free practice test, all traceable to the public regulation. Sold on 608examprep.com, Etsy, and Amazon, with native iOS and Android apps in development.
608examprep.com →Live and expanding
The same standard applied across certifications. CPSI, the playground safety inspector exam, is live. RBT and backflow-tester kits are in progress.
In development
A business-intelligence tool that tracks new companies from formation through activation. Currently in development.
About
A Colorado limited liability company. We design, build, and publish our own digital products end to end, from research and content to software and support. Everything we ship is original and made to hold up to scrutiny.