Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
| Company Name | Founded | Funding Stage | Amount | City |
|---|---|---|---|---|
| Chi Botanic | 2023 | Grant | $175K | Alameda |
| Qwiet | 2022 | Series C | $29.0M | San Jose |
| Exaforce | 2026 | Series B | $125.0M | San Jose |
| NeuBird | 2026 | Venture - Series Unknown | $19.3M | Redwood City |
| OpenLight | 2026 | Series A | $50.0M | Goleta |
| OwnID | 2022 | Seed | $6.2M | San Francisco |
| Mammoth Biosciences | 2024 | Corporate Round | $95.0M | San Francisco |
| New Culture | 2025 | Series A | Undisclosed | San Francisco |
| Auradine | 2025 | Series C | $138.0M | Santa Clara |
| Cognichip | 2026 | Series A | $60.0M | Redwood City |
| # | Company | Stage | Amount | Location |
|---|---|---|---|---|
| 26 | Chi Botanic | Grant | $175K | Alameda, United States |
| 27 | Qwiet | Series C | $29.0M | San Jose, United States |
| 28 | Exaforce | Series B | $125.0M | San Jose, United States |
| 29 | NeuBird | Venture - Series Unknown | $19.3M | Redwood City, United States |
| 30 | OpenLight | Series A | $50.0M | Goleta, United States |
| 31 | OwnID | Seed | $6.2M | San Francisco, United States |
| 32 | Mammoth Biosciences | Corporate Round | $95.0M | San Francisco, United States |
| 33 | New Culture | Series A | Undisclosed | San Francisco, United States |
| 34 | Auradine | Series C | $138.0M | Santa Clara, United States |
| 35 | Cognichip | Series A | $60.0M | Redwood City, United States |
Chi Botanic is a cellular agriculture company that provides a synthetic biology pipeline to leverage the power of the plant cell.
Qwiet is an IT firm that developes an AI -powered AppSec platform.
Exaforce is a cybersecurity company that develops an agentic security operations and modern SIEM platform for enterprise environments.
NeuBird is a first-of-its-kind cloud-based generative operations platform for enterprises.
OpenLight is a manufacturing company that specializes in custom photonic application and circuit chip design.
OwnID helps enterprises empower consumers to register, login, and checkout with biometrics - FaceID & TouchID - all without a password.
Mammoth Biosciences develops novel CRISPR applications for disease detection, research, agriculture, biodefense, and more.
New Culture is a food and beverage company that focuses on revolutionizing how cheese is made.
Auradine provides web infrastructure solutions encompassing blockchain, artificial intelligence, and privacy technologies.
Cognichip is an AI-first deep tech company focused on transforming the semiconductor industry by revolutionizing how chips are designed.
Tonal is a smart home gym that uses artificial intelligence and coaching to provide strength training.
WorkSpan is the #1 ecosystem management network that empowers companies to turbocharge and scale their co-sell revenue growth.
Alif Semiconductor develops AI-enabled microcontrollers and embedded processors for edge computing, IoT, automotive, industrial devices.
Securiti is the pioneer of the DataAI Command Center, a centralized platform that enables the safe use of data and GenAI.
Balbix offers an AI-native cyber risk and exposure management platform to give security teams a real-time view of their attack surface.
Rhoda AI is a tech company that develops a class of robot foundation models designed to bring general intelligence into the physical world.
SambaNova is an AI hardware and software company that specializes in providing infrastructure for AI and machine learning applications.
Akeana provides RISC-V processor IP and system solutions, including multi-core processors, interconnects, and hardware accelerators.
InfluxData is the creator of InfluxDB, an open source time series database and platform.
Gruve is an AI-native services startup powering enterprise AI transformation across agents, security, data, and inference infrastructure.
Pensieve is an AI educational platform that handles grading and provides feedback to colleges with lectures.
Highway 9 Networks provides a mobile cloud for the AI-driven enterprise.
Kana's aim is to envision a future in which AI and marketers collaborate to provide each consumer with a flawless, customized experience.
Capitalizing on our human data-guided target identification and validation platform, we are redefining the landscape of pain management.
GoLinks is a company that provides tools for creating and managing internal short links for workplace knowledge access.
Mayfield Fund has invested in 197 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
Mayfield Fund's top investment sectors include Artificial Intelligence (AI), Software, Machine Learning, Semiconductor, Cloud Security. The firm invests across 63 different industry categories.
Among tracked funding rounds, Rhoda AI received $450.0M in a Series A round. Mayfield Fund's total known invested capital is $8.4B.
Mayfield Fund's average investment size is $49.3M across its portfolio of 197 companies.
Recent Mayfield Fund portfolio additions include Chi Botanic, Qwiet, Exaforce, NeuBird, OpenLight. These companies were founded in 2020 or later.
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