Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
| Company Name | Founded | Funding Stage | Amount | City |
|---|---|---|---|---|
| FriendliAI | 2025 | Seed | $20.0M | Redwood City |
| Augmentus | 2025 | Series A | $11.0M | Singapore |
| Outcomes4Me | 2025 | Venture - Series Unknown | $21.0M | Boston |
| Endor Labs | 2025 | Series B | $93.0M | Palo Alto |
| Eudia | 2025 | Series A | $105.0M | Palo Alto |
| VISO TRUST | 2024 | Venture - Series Unknown | $7.0M | San Francisco |
| Spectro Cloud | 2024 | Series C | $75.0M | San Jose |
| Revalia Bio | 2024 | Seed | $12.3M | New Haven |
| Q-CTRL | 2024 | Series B | $59.0M | Haymarket |
| Siena AI | 2024 | Seed | $6.0M | San Francisco |
| # | Company | Stage | Amount | Location |
|---|---|---|---|---|
| 26 | FriendliAI | Seed | $20.0M | Redwood City, United States |
| 27 | Augmentus | Series A | $11.0M | Singapore, Singapore |
| 28 | Outcomes4Me | Venture - Series Unknown | $21.0M | Boston, United States |
| 29 | Endor Labs | Series B | $93.0M | Palo Alto, United States |
| 30 | Eudia | Series A | $105.0M | Palo Alto, United States |
| 31 | VISO TRUST | Venture - Series Unknown | $7.0M | San Francisco, United States |
| 32 | Spectro Cloud | Series C | $75.0M | San Jose, United States |
| 33 | Revalia Bio | Seed | $12.3M | New Haven, United States |
| 34 | Q-CTRL | Series B | $59.0M | Haymarket, Australia |
| 35 | Siena AI | Seed | $6.0M | San Francisco, United States |
FriendliAI is an AI infrastructure company that enables deployment, scaling, and monitoring of large language and multimodal models.
Leader in Robot Vision and Motion
Outcomes4Me develops direct-to-patient AI-driven platform designed to assist cancer patients in managing their care.
Endor Labs secures software supply chains with advanced tools for open-source risk, compliance, and developer productivity.
Eudia is an augmented intelligence platform that enhances legal team efficiency using AI.
VISO Trust is a SaaS third-party cyber risk management for the modern enterprise.
Spectro Cloud uniquely enables organizations to manage Kubernetes in production, at scale.
Revalia Bio develops curative drugs for chronic organ-centered disease.
Q-CTRL is offering Advanced, intuitive and scalable quantum control engineering solutions.
Siena AI is the creator of an autonomous chat platform that aims to blend human empathy and intelligent automation.
AI-powered RFX & Questionnaire Response Management platform
TeamOhana is the first strategic headcount management platform.
Developer of non-invasive health technology designed to democratize access to early cancer risk assessment.
The New Club empowers and elevates women in engineering and connect them with the community and careers to excel.
Qualiti is an AI-managed test automation solution that creates, maintains, executes, and triages tests.
Gitar is a software development platform that builds end-to-end developer tooling to fix tech debt and deliver code.
Yalo develops an AI-based customer relationship management platform used to help businesses offer a delightful customer experience.
ArmorCode offers an AppSecOps platform that reduces application exposure and risk for customers.
We're an online real estate brokerage with a referral marketplace and social community focused on helping agents succeed.
Quintessent is a Santa Barbara start-up that commercializes quantum dot-based lasers and photonic integrated circuits.
Pantomath is a data pipeline observability and traceability platform for automating data operations and improving data reliability.
K4Connect develops solutions intended to serve and empower older adults and individuals living with disabilities.
CoreTigo enables faster & flexible manufacturing with high-performance industrial wireless automation solutions for machine builders.
Dasera is a DSPM platform that automates data security and governance controls to minimize risk across your data lifecycle.
Approximate Labs is a research lab that works at the intersection of artificial intelligence and tabular data.
Sierra Ventures has invested in 136 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
Sierra Ventures's top investment sectors include Software, Information Technology, Artificial Intelligence (AI), SaaS, Cyber Security. The firm invests across 54 different industry categories.
Among tracked funding rounds, Eudia received $105.0M in a Series A round. Sierra Ventures's total known invested capital is $2.4B.
Sierra Ventures's average investment size is $20.8M across its portfolio of 136 companies.
Recent Sierra Ventures portfolio additions include FriendliAI, Augmentus, Outcomes4Me, Endor Labs, Eudia. These companies were founded in 2020 or later.
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