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Company	Category	Region	Status	Sources	Links
H HealthSherpaPrivate sector Healthcare.gov.	OtherUses AI	Sacramento, CA, USA; Remote		Docs	Open homepage
HeliumSelf Improving Software	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
HemlockForce-sensing wristband for training robotic AI	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
HepatxReplacing organ transplant with an infusion	OtherUses AI	Bend, OR, USA; Palo Alto, CA, USA		Docs	Open homepage
HERAWe make sure every factory in the world builds without mistakes.	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
HEVN, incCross-border payments for exporters of physical goods.	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
HexaAutonomous operations for industrial distributors	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
HexclaveThe user infrastructure platform	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
Hickory & CompanyHickory offers agentic compliance and BSA for banks and fintechs	OtherUses AI	Salt Lake City, UT, USA		Docs	Open homepage
HilstartAutonomous Hardware Testing	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
HiOperatorCustomer support as a service.	OtherUses AI	Dallas, TX, USA; San Francisco, CA, USA		Docs	Open homepage
HireArtGives businesses everything needed to hire & manage W2 contractors.	OtherUses AI	New York City, NY, USA; New York, NY, USA		Docs	Open homepage
HiroAgents that handle security work	OtherUses AI	New York City, NY, USA		Docs	Open homepage
HlabsUS-Made Parts for Robots	OtherUses AI	Austin, TX, USA		Docs	Open homepage
HockeyStackThe operating system for inbound B2B revenue	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
HOKALIAfter School & Enrichment Activities Marketplace	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
Holy Grail	OtherUses AI	San Francisco, CA, USA; Remote		Docs	Open homepage
HonaPersonal Injury Legal Work - Automated	OtherUses AI	Orem, UT, USA		Docs	Open homepage
HoneyloveHoneylove makes functional undergarments for women	OtherUses AI	Los Angeles, CA, USA; San Francisco, CA, USA		Docs	Open homepage
Hop AeroRocket cargo delivery to contested environments	OtherUses AI	Los Angeles, CA, USA		Docs	Open homepage
hotglueNative user-facing SaaS integrations for your customers	OtherUses AI	Washington, DC, USA		Docs	Open homepage
HotplateOnline ordering platform for independent chefs and bakers.	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
Howdy.comWe help US tech companies hire and manage software engineers in LATAM	OtherUses AI	Austin, TX, USA		Docs	Open homepage
Hubble NetworkBluetooth to Space	OtherUses AI	Las Vegas, NV, USA		Docs	Open homepage

Staff list a company once its homepage loads and one to three sources back it up. Map pins use a sourced city or region — near that place or at the region centroid. Unknown location stays list-only. Founders, exit, and jobs stay omitted unless sourced. Founder photos stay omitted unless a sourced URL is listed — we never invent a face. We do not invent people, a street address, or size, price, or growth figures.