Class 3 Technologies is a company specializing in advanced climate risk and resilience modeling for the built environment. Spun out from Arup, the company leverages deep engineering expertise to provide detailed vulnerability assessments and resilience strategies through its platform, Iris. This innovative software enables organizations to quantify building-level risks and implement effective resilience measures, transforming how decision-makers manage climate-driven threats to properties and infrastructure.
Leadership & Board
Current Number of Employees10
Current LinkedIn Followers1,115
Latest Estimated Valuation
Estimated Valuation―
Estimated Valuation―
Total Amount Raised$4M
Total Amount Raised$4M
Total Funding Rounds1
Total Funding Rounds1
Latest Funding Amount$4M
Latest Funding Amount$4M
Latest Funding RoundSeed Round
Latest Funding RoundSeed Round
Post-Money Valuation―
Post-Money Valuation―
Employee Trend
Class 3 Technologies had 10 employees as of September 28, 2026. The number of employees increased by 0 (0.00%) week-over-week.
10Latest Employee Count
0(0.00%)Week-Over-Week Change
Employee Trend serves as a data-driven indicator of company growth and expansion. The measurement reflects how a company’s workforce size changes over time.
Social Trend
Class 3 Technologies had 1,115 followers as of September 28, 2026. The number of followers increased by 4 (0.36%) week-over-week.
1,115Latest Followers Count
4(0.36%)Week-Over-Week Change
LinkedIn Follower Trend serves as a data-driven indicator of market interest and company visibility. The measurement reflects how a company’s LinkedIn follower count changes over time.