Calibre is a London, UK-based company building AI-powered solutions for the testing, inspection, and certification industry.
The company develops auditor-facing products, including AuditorOS, to streamline auditing, inspection workflows, and compliance for customers across the sector.
Leadership & Board
Current Number of Employees2
Current LinkedIn Followers226
Latest Estimated Valuation
Estimated Valuation―
Estimated Valuation―
Total Amount Raised$3M
Total Amount Raised$3M
Total Funding Rounds1
Total Funding Rounds1
Latest Funding Amount$3M
Latest Funding Amount$3M
Latest Funding RoundPre-Seed
Latest Funding RoundPre-Seed
Post-Money Valuation―
Post-Money Valuation―
Employee Trend
Calibre had 2 employees as of September 7, 2026. The number of employees increased by 0 (0.00%) week-over-week.
2Latest 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
Calibre had 226 followers as of September 7, 2026. The number of followers increased by 2 (0.89%) week-over-week.
226Latest Followers Count
2(0.89%)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.