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Sierra Ventures logo
Sierra Ventures
sierraventures.com
sierraventures.com • HQ: San Mateo, United States • 1-10 employees • Founded 1981
HQ: San Mateo, United States • 1-10 employees • Founded 1981
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Sierra Ventures portfolio

Sierra Ventures (Venture capital) is known to hold 93 companies, 63 of them startups. 37 of them are hiring now, with 977 open roles. Its companies closed 7 venture rounds in 12 months, raising $240.8M. Most of them work in AI Agents, Machine Learning, Application Security.

Source: Alion Venture capital Oct 24, 2026
Investments
93
63 of them startups
Hiring now
37
977 open roles
Rounds in 12 months
7
$240.8M raised
Exits
5

Companies Sierra Ventures has invested in

All 93 Hiring now 37 Exits 5 New in the portfolio 2
Modulate Speech & Audio AI · United States Venture round $25M · this month portfolio pageOct 3
Ande Corporate Events · United States Seed $52M · 1 mo ago 8 roles portfolio pageOct 11
Planera Construction Management Software · United States Venture round $8M · 1 mo ago 10 roles portfolio pageOct 3
Quintessent Lasers & Laser Systems · United States Series A $40M · 2 mo ago portfolio pageOct 3
Spectro Cloud Virtualization & Containers · United States Series D $100M · 3 mo ago 4 roles portfolio pageOct 3
Expert Intelligence Drug Discovery Seed $5.8M · 8 mo ago portfolio pageOct 3
Fintary Corporate Events Series A $10M · 11 mo ago portfolio pageOct 3
Movandi RF & Wireless Hardware · United States Venture round $40M · 12 mo ago portfolio pageOct 3
Reflection AI Foundation Models · United States Series B $2B · 12 mo ago 43 roles portfolio pageOct 3
Revalia Bio United States Seed $14.5M · 13 mo ago portfolio pageOct 3
FriendliAI LLM & Generative AI Seed $20M · 13 mo ago 17 roles portfolio pageOct 3
Smallest AI Speech & Audio AI · India Venture round $5.2M · 14 mo ago 3 roles portfolio pageOct 3
Pantomath Data Quality & Observability · United States Series B $30M · 14 mo ago lead portfolio page, round in the pressOct 16, 2023
ProductNow Custom Software Development · United States Venture round $6M · 15 mo ago 2 roles portfolio pageOct 3
Sedai Cloud Cost & Multi-Cloud Management · United States Series B $20M · 16 mo ago portfolio pageOct 3
DeepHow Corporate Training · United States Convertible Note $5M · 17 mo ago portfolio pageOct 3
Astronomer Data Transformation & Orchestration · United States Venture round $93M · 17 mo ago 17 roles portfolio pageOct 3
K4Connect Senior Living & Assisted Living · United States Venture round $625k · 19 mo ago portfolio pageOct 3
Eudia Legal AI · United States Series A $105M · 20 mo ago 21 roles portfolio pageOct 3
VISO TRUST Marketplaces Venture round $24M · 23 mo ago portfolio pageOct 3
Q-CTRL Quantum Science & Computing · United States Venture round $59M · 2 yr ago 21 roles portfolio pageOct 3
Citcon Payment Processing & Gateways · United States Venture round $4.8M · 2 yr ago 2 roles portfolio pageOct 3
Interplay Learning Continuing Education · United States Venture round $20M · 2 yr ago 3 roles portfolio pageOct 3
TeamOhana E-learning · United States Seed $7.5M · 2 yr ago portfolio pageOct 3
Augmentus Robotic Software & Control Systems · Singapore Series A $5M · 2 yr ago 1 role portfolio pageOct 3
Enable Military Logistics · United Kingdom Venture round $120M · 2 yr ago portfolio pageOct 3
yalochat.com Venture round $20M · 3 yr ago portfolio pageOct 3
Endor Labs Application Security · United States Venture round $70M · 3 yr ago 30 roles portfolio pageOct 3
Chronosphere Observability & APM · United States Series C $115M · 3 yr ago portfolio pageOct 3
Speed Scale Software Testing & QA · United States Venture round $5.6M · 3 yr ago portfolio pageOct 3
Joy Event Management · United States Series B $60M · 3 yr ago portfolio pageOct 3
Invisible Computer Vision · United States Series A $15M · 4 yr ago portfolio pageOct 3
EverestLabs AI Agents Venture round $16.1M · 4 yr ago portfolio pageOct 3
Altimate AI Data Quality & Observability · United States Convertible Note $2M · 4 yr ago 7 roles portfolio pageOct 3
SonarSource Developer Tools · Switzerland Venture round $412M · 4 yr ago 109 roles portfolio pageOct 3
Appcues Marketing Automation · United States Venture round $30.8M · 4 yr ago 1 role portfolio pageOct 3
Hammoq Marketplaces · United States Venture round $5.8M · 4 yr ago 1 role portfolio pageOct 3
Skydropx Courier Services Venture round $25M · 5 yr ago 26 roles portfolio pageOct 3
Polymer Embedded & Customer-Facing Analytics · United States Venture round $6M · 5 yr ago portfolio pageOct 3
Zeni Accounting & Tax Software · United States Venture round $34M · 5 yr ago 3 roles portfolio pageOct 3
Reify Health Clinical Trial Software Venture round $220M · 5 yr ago 1 role portfolio pageOct 3
Outcomes4Me Medical AI · United States Series A $12M · 5 yr ago 4 roles portfolio pageOct 3
fabric E-commerce Platforms · United States Series A $43M · 5 yr ago 3 roles portfolio pageOct 3
Balto Contact Center Software · United States Series A $10M · 6 yr ago 3 roles portfolio pageOct 3
Phenom Recruiting Software & ATS · United States Venture round $30M · 6 yr ago portfolio pageOct 3
Zimperium Application Security · United States Venture round $15M · 9 yr ago 21 roles portfolio pageOct 3
Elastic Log Management & Analytics · United States Venture round $9.8M · 10 yr ago 386 roles portfolio pageOct 3
Sikka Software Corporation Autonomous Driving · United States Series C $10.5M · 11 yr ago lead round in the pressMar 3, 2015
Netskope Cloud Security · United States 120 roles portfolio pageOct 3
Delta Electronics Power Supplies & Power Electronics · Taiwan 54 roles portfolio pageOct 3
Regulus Drones & UAVs · Israel 13 roles portfolio pageOct 3
Siena AI AI Agents · United States 12 roles portfolio pageOct 3
Falcon Financial Software & Embedded Finance · India 11 roles portfolio pageOct 3
PackageX Supply Chain & Logistics Software · Pakistan 8 roles portfolio pageOct 3
ArmorCode Application Security · United States 5 roles portfolio pageOct 3
Krisp Speech & Audio AI · United States 4 roles portfolio pageOct 3
Band Contact Center Software 2 roles portfolio pageOct 3
Agent IQ Financial Software & Embedded Finance · Bosnia and Herzegovina 1 role portfolio pageOct 3
Inventive AI Document AI · United States 1 role portfolio pageOct 3
10Web Website Builders · United States portfolio pageOct 3
360Ecommerce portfolio pageOct 3
Activenetwork Event Management portfolio pageOct 3
Aihg portfolio pageOct 11
Amerigroup Health Insurance & Benefits portfolio pageOct 3
Applitools Software Testing & QA · United States portfolio pageOct 3
Approva Marketplaces portfolio pageOct 3
Async Speech & Audio AI · Armenia portfolio pageOct 3
ATMI Sales Supply Chain portfolio pageOct 3
Berkeley Higher Education portfolio pageOct 3
BnkInfoSecurity Digital Media portfolio pageOct 3
CarWale India portfolio pageOct 3
Centex Real Estate Brokerage portfolio pageOct 3
Cimulate AI portfolio pageOct 3
Clip Payment Processing & Gateways · Mexico portfolio pageOct 3
Course Hero United States portfolio pageOct 3
dasera.com portfolio pageOct 3
Dgit portfolio pageOct 3
Dnnsoftware portfolio pageOct 3
E14 Fund Venture Capital portfolio pageOct 3
Eden Medical AI · United States portfolio pageOct 3
Flarion Language Learning portfolio pageOct 3
GenieAI AI Agents portfolio pageOct 3
Kyros portfolio pageOct 3
Paro Freelance & Talent Marketplaces · United States portfolio pageOct 3
Pluto Health portfolio pageOct 3
Rill BI & Dashboard Software portfolio pageOct 3
Rocket United States portfolio pageOct 3
SupportLogic AI Agents portfolio pageOct 3
Theta Labs AI Compute & Inference portfolio pageOct 3
Town Hall - The official Hashnode blog Blogging & Newsletter Platforms portfolio pageOct 3
Trendsi portfolio pageOct 3
Weav Property & Casualty Insurance portfolio pageOct 3
Withmantle Financial Software & Embedded Finance portfolio pageOct 3

Focus

Markets
AI Agents8%
Machine Learning5%
Application Security4%
Financial Software & Embedded Finance4%
Speech & Audio AI4%
Event Management3%
Corporate Events3%
Software Testing & QA3%
Where its companies are
United States51%
India3%
Bosnia and Herzegovina1%
Singapore1%
Mexico1%
Taiwan1%
United Kingdom1%
Switzerland1%
Stage of its companies
Venture, series not stated58%
Series A17%
Pre-seed & seed10%
Series B8%
Series C and later6%

Questions about Sierra Ventures

How many companies has Sierra Ventures invested in?

Sierra Ventures is known to hold 93 companies: 63 startups, and 5 exits so far, read from its own portfolio page and the funding rounds that name it.

Is Sierra Ventures investing now?

Yes: in the last 12 months 0 rounds in the press named Sierra Ventures (0 as the lead), and 2 companies joined its portfolio page in 90 days.

What does Sierra Ventures invest in?

The markets of the companies Sierra Ventures holds: AI Agents (8%), Machine Learning (5%), Application Security (4%), Financial Software & Embedded Finance (4%), Speech & Audio AI (4%).

Which Sierra Ventures portfolio companies are hiring?

37 companies Sierra Ventures holds are hiring now, with 977 open roles listed on this page.

Who does Sierra Ventures invest alongside?

The investors that hold the most companies together with Sierra Ventures: Y Combinator, General Catalyst, Soma Capital, Endeavor, Lightspeed Venture Partners.

How this page is made

A company counts as a holding when the investor’s own portfolio page links to it, a program’s catalog lists it, or a funding round in the press names the investor. The numbers are rebuilt every night; each company shows where it came from and when it was first seen.

Sources: its portfolio page, read Oct 18; 3 rounds in the press that name it

Sierra Ventures portfolio: 93 known companies. Alion, Oct 24, 2026. https://alion.io/company/sierra-ventures/portfolio

Licence: CC BY-SA 4.0JSON