Mamoon Hamid
Partner @ Kleiner Perkins
Palo Alto, United States
Mamoon Hamid is a Partner at Kleiner Perkins. Mamoon previously worked at Slack as a Board Director. He attended Harvard Business School, Stanford University, and Purdue University.
- Total investments:
- 126
- Last investment:
- Lead investor:
- 44%
Last updated:
For AI agents: llms.txt
Industries Mamoon Hamid invests in
Stages Mamoon Hamid invests in
Countries Mamoon Hamid invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Series A
- $6.8M–$48M
- Series B
- $14M–$141M
- Series C
- $10M–$200M
Investment Focus
Industry
- Software 22 (17%)
- Artificial Intelligence 17 (13%)
- Information Technology 16 (13%)
- Enterprise Software 14 (11%)
- SaaS 10 (8%)
Stage
- Series A 26 (21%)
- Series C 25 (20%)
- Series B 20 (16%)
- Series D 18 (14%)
- Seed 14 (11%)
Country
- United States 58 (46%)
- Canada 1 (1%)
- Ireland 1 (1%)
- Pakistan 1 (1%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Etched.ai designing specialized chips for language model inference. | $700M / Series D / Aug 18, 2026 | ||
| Roadrunner is developing an AI-native quote-to-cash platform designed to help sales teams structure, price, and close complex deals faster. | $5.2M / Seed / May 12, 2026 | ||
| Rogodevelops an artificial intelligence platform designed specifically for financial institutions such as investment banks, private equity firms, and asset managers. The platform integrates with internal systems and external financial data sources to analyze large volumes of information, including filings, market data, and proprietary datasets, anddeliver structured outputs like financial models, reports, and presentations. It uses AI models and agent-based systems to automate workflows such as research, due diligence, and market analysis, enabling users to complete multi-step financial tasks within a single system. The company’s technology is built with input from professionals with backgrounds in finance and is tailored to reflect the workflows and requirements of high-finance environments. Its tools are used by financial professionals to reduce manual work, support decision-making, and streamline processes across transactions and portfolio management. | $160M / Series D / Apr 29, 2026 | ||
| Parallel is a technology company focused on adapting the web for artificial intelligences. It builds retrieval, ranking, and reasoning systems that enable AIs to perform high-value tasks using web data. The company's initial offering is an API designed to facilitate these interactions, enhancing the capabilities of advanced AIs. | $100M / Series B / Apr 28, 2026 | ||
| AI note-taking solution | $125M / Series C / Mar 25, 2026 | ||
| Encryption infrastructure for developers. | $25M / Series B / Mar 05, 2026 | ||
| Unprecedented insights into your health data | $35M / Series A / Feb 02, 2026 | ||
| OpenEvidence provides an artificial intelligence medical information platform that organizes and synthesizes peer-reviewed clinical research to help physicians access evidence-based insights for clinical decision support. Its products include an AI-powered medical search engine that quickly retrieves and cites relevant literature from majorjournals and tools like DeepConsult that generate comprehensive research syntheses for complex clinical questions. The platform also integrates features that support clinical documentation and evidence retrieval during patient encounters, aiming to streamline how healthcare professionals find and apply clinical evidence. OpenEvidence delivers responses grounded in sourced medical research and supports workflows that assist clinicians in evaluating and interpreting medical knowledge. | $250M / Series D / Jan 21, 2026 | ||
| Imprint is a financial technology company that designs, configures, and operates co-branded financial products such as credit cards, deposit accounts, and installment loan offerings for consumer brands. Its platform enables partner brands to embed tailored payment experiences and rewards into their customer journeys while managing underwriting,rewards, and transaction processing through a proprietary stack. Imprint’s technology supports integration of card products with loyalty systems and analytics to help brands gain insights into customer behavior and engagement. The company also provides modular tools for marketing, risk, and reward customization to align financial products with brand goals. | $150M / Series D / Dec 17, 2025 | ||
| Fal is a generative media platform that focuses on providing developers with tools for creating audio, video, and images using artificial intelligence. The platform enables users to generate media content quickly and efficiently, streamlining the creative process. Fal offers a suite of features that support rapid inference, allowing developers toimplement AI-generated media in their projects seamlessly. | $140M / Series D / Dec 09, 2025 | ||
| See all 126 investments → | |||
Co-Investors
About Kleiner Perkins
Kleiner Perkins is a venture capital firm specializing in investing in early-stage, growth, and incubation companies. The firm continues that legacy, investing in founders with bold ideas that span industries and continents, partnering with them from inception to IPO and beyond to maximize the potential of their ideas. They also focus on earlycomputer firms using their devices and programming and service companies. It also invests in the digital, life sciences, and healthcare industries.
Kleiner Perkins Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Brook Byers
Co-Founder
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Charles Holloway
Vice Chairman of Board of Directors
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Ilya Fushman
Partner
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Jerry Liang
Vice President
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Kevin Compton
Partner
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FAQ
What does Mamoon Hamid invest in?
Mamoon Hamid invests primarily in Software, Artificial Intelligence and Information Technology startups, most often at Series A and Series C stage. Most of the 126 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What round sizes does Mamoon Hamid invest in?
Mamoon Hamid typically joins rounds of $6.8M–$48M at Series A, $14M–$141M at Series B and $10M–$200M at Series C. These are whole funding-round sizes, not Mamoon Hamid's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds Mamoon Hamid took part in.
How do I contact Mamoon Hamid?
Public channels for Mamoon Hamid include LinkedIn and X (Twitter). For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Mamoon Hamid last invest?
The most recent investment recorded for Mamoon Hamid closed in Aug 2026. Shizune tracks 126 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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