Harpoon
20 portfolio companies · 6 on the map · $433.5M raised · 5 cities
Portfolio map
6 Harpoon portfolio companies on the map.
Portfolio companies

Semgrep
San Francisco
Semgrep provides a popular static application security testing (SAST) solution used by Snowflake, Plaid, Figma, Lyft, and Dropbox to secure software; backed by top venture investors like Sequoia, Lightspeed, Felicis, Menlo, and Redpoint.
SaaS$153MEst. 2017
Firestorm
San Diego
Firestorm develops modular, mission-adaptable unmanned aerial systems (UAS) designed for military applications.
Aviation and Aerospace Component Manufacturing$149.5MEst. 2022
Encord
San Francisco
Encord offers a multimodal data labeling, curation and evaluation platform for AI, built by quants, physicists and computer scientists; backed by CRV and YC, it is SOC 2, HIPAA and GDPR compliant and serves customers including Synthesia and
AI/ML$102.5MEst. 2020Hiring fast
Deepset
Berlin
deepset is the creator of the open-source Haystack AI orchestration framework and the Haystack Enterprise Platform. We help organizations build, run, and govern custom AI agents and retrieval-augmented generation (RAG) applications across cloud and on-premise environments. Teams start with Haystack to build immediately, add optional enterprise support through Haystack Enterprise Starter, and scale with the Haystack Enterprise Platform, which provides tooling for advanced indexing and retrieval, testing and evaluation, and governance for production AI. Haystack is trusted in production by ent
AI & machine learning$28.5MEst. 2018
Orbital Operations
Long Beach
Orbital Operations is developing a high-thrust space vehicle for satellite defense to enable rapid-response orbital capabilities, led by co-founders Ross Doherty and Ben Schleuniger, whose backgrounds at Aerojet Rocketdyne, Blue Origin, Rel
Aerospace and DefenseSeedEst. 2024
Vantage
Solebury Township
Vantage Learning delivers AI-powered feedback and knowledge solutions for educators to enhance student learning; its secure, scalable, cost-effective applications leverage AI and NLP, enabling meaningful interactions among students, parents
E-LearningEst. 1997
More portfolio companies
14 more Harpoon investments we track beyond the map.
Cellular IntelligenceBoston · Series A
MatXMountain View · Series B
CyCognitoPalo Alto · Series C
Ulysses Ecosystem EngineeringSan Francisco · Series A
VectorDraper · Series A
TruEraRedwood City · Series B
LumosSan Francisco · Series B
Valinor DiscoverySan Francisco · Seed
General GalacticEl Segundo · Seed
DecodableSan Francisco · Series A
GoldenClaymont · Series B
RobocorpSan Francisco · Series A
LeapYear TechnologiesSan Francisco · Venture
Robust IntelligenceSan Francisco · Series B
Portfolio map
6 Harpoon portfolio companies on the map.