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A profile about the people, projects and experiences behind their work. Discover their career, contributions and connections.

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2022

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2022

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A profile about the people, projects and experiences behind their work. Discover their career, contributions and connections.

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2022

Founder

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2022

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Rayhan Razzak

Rayhan Razzak builds Colmez, a platform for hazardous-waste disposal companies that identifies sales opportunities and helps manage customer pipelines. He previously worked as a quantitative trader at SIG and Peak6, and as an AI researcher at Stanford’s Nguyen Lab.

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speedrun.a16z.com

Rayhan Razzak, Colmez — a16z Speedrun

A founder profile introducing Colmez and its work in the hazardous-waste industry, alongside his background in quantitative trading and AI research.

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tonik.github.io

Colmez — Powering next-generation hazardous waste teams

Explore how Colmez helps hazardous-waste disposal companies find opportunities and manage sales pipelines.

nitter.cf

Colmez launch announcement

His announcement introduces Colmez’s launch, its private beta, and the company’s focus on hazardous-waste services.

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Rayhan Razzak

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Rayhan Razzak, Colmez — a16z Speedrun

Colmez — Powering next-generation hazardous waste teams

Colmez launch announcement

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Rayhan Razzak

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Rayhan Razzak, Colmez — a16z Speedrun

Colmez — Powering next-generation hazardous waste teams

Colmez launch announcement

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