Deloitte has released its North America Technology Fast 500, the annual ranking of the fastest-growing companies in technology and related sectors. In its 31st year, the 2025 list features eight companies from Colorado, compared to 10 in 2024.
Companies were ranked based on their percentage revenue growth from 2021 to 2024, with this year’s awardees achieving an average increase of 1,079 percent.
“It’s inspiring to witness how Colorado’s robust support for early-stage businesses continues to fuel multi-digit growth and drive innovation across our region,” Chris Schmidt, Colorado managing partner for Deloitte, said in a statement.
Below are the top five featured Colorado companies.
Top Colorado Tech Companies on Deloitte’s 2025 Technology Fast 500
- Warmly
- Foresight Diagnostics
- Todyl
- Caliola Engineering
- Pathify
Ranked #8, 10,460% Growth
Sales and marketing technology company Warmly offers an AI-powered platform to help businesses identify their ideal website visitors, track buying intent and automate personalized engagement. Its technology is designed to generate qualified leads and increase conversions.
Ranked #46, 2,514% Growth
Foresight Diagnostics develops liquid biopsy tests to detect minimal residual disease in cancer patients by analyzing circulating tumor DNA in blood samples. According to its website, its platform, PhasED-Seq, can detect ctDNA at levels below one part per million, enabling more precise monitoring and personalized treatment strategies.
Ranked #89, 1,093% Growth
Denver-based Todyl offers a cloud-based platform that helps businesses of all sizes manage and enhance their security. Its unified solution integrates multiple security functions, including endpoint protection and managed detection and response.
Ranked #167, 492% Growth
Caliola Engineering provides specialized communication technologies and services to tackle mission-critical challenges for the U.S. national defense sector. The company’s expertise spans military satellite communications; high-frequency communications; and assured position, navigation and timing solutions for government applications.
Ranked #222, 360% Growth
Pathify’s campus experience platform provides a central hub for streamlining engagement, including among students, faculty and alumni. Its customizable interface brings together multiple campus systems into a single portal, eliminating the need to log into different platforms.
