
Rayhan Razzak
CEO
Rayhan studied at Stanford and built quantitative systems in trading and medicine.
I wish my team had Colmez when I was running US Ecology. Colmez gives teams a practical way to turn information into action, keep every sales cycle moving, and win more revenue.
Keep every sales cycle moving, maintain your book of business, and gain a strategic advantage. Colmez finds new waste stream leads, interprets lab analyses, pulls historical contracts, and invoices accounts, so your team avoids delays and wins more revenue now.
See how it worksThis is a live demo. Pick a role, open an action.
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CEO




Rayhan studied at Stanford and built quantitative systems in trading and medicine.

CTO




Brian studied at Berkeley and built machine learning systems for Boeing and SIG.

COO




Numair studied at Stanford and invested in and advised environmental services companies.

Strategic Advisor



Jeff led US Ecology as Chairman, President and CEO and now advises industry boards.
You will meet a founder, not a sales team.
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