SoCal Foundry
An interactive map of Southern California hard tech startups
This is 1 of 124 launches in clean energy and power infrastructure — see how it stacks up on momentum and crowding →
34 other launches read as similar to this one →
Details
- External ID
- 1267180
- Source
- PH
- Company
- —
- Product
- SoCal Foundry
- Website domain
- producthunt.com
- Launched
- Oct. 2, 2026
- Cohort
- —
- Upvotes
- 2
- Upvotes percentile
- 0.7733284349742836
- Tags
- Maps, Tech, Community
- Fetched at
- Oct. 4, 2026, 1:01 a.m.
- Updated at
- Oct. 4, 2026, 1:01 a.m.
Description
Explore Southern California’s hard tech ecosystem on an interactive map and searchable directory. Find companies across aerospace, defense, energy, robotics, and advanced manufacturing. Search by company, sector, or street, filter your view, and explore company locations. Know a company we’re missing? Submit it for review or suggest a correction to help keep the map accurate.
Enrichment
- Niche
- clean energy and power infrastructure
- Vertical
- Media & entertainment
- Function
- Search & retrieval
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- interactive map and directory of hard tech startups in southern california
- Manually corrected
- False
Could you build this?
Yes This is an interactive directory and map application that can be built in days using Next.js, Mapbox/Leaflet, and an Airtable or Postgres backend.
Competitors
Other products that read as similar to this one — 34 launches clear the similarity bar, closest 8 shown.
Attention rank: #6 of 35 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 312 days after the earliest competitor.
- Pune Tech Map · ph · 2026-09-12 · 2 upvotes · similarity 0.45
- StartupsBR · hn · 2026-06-19 · 54 upvotes · similarity 0.45
- Indian Companies Map · ph · 2026-09-18 · 2 upvotes · similarity 0.41
- AI Business Base Discover AI Companies · ph · 2026-09-20 · 1 upvotes · similarity 0.39
- NextDoor.Company · ph · 2026-08-05 · 458 upvotes · similarity 0.39
- Gurgaon Startup Map · ph · 2026-09-23 · 2 upvotes · similarity 0.38
- I built an interactive map of jobs at top AI companies · hn · 2025-11-24 · 16 upvotes · similarity 0.36
- SaaSCity.io · ph · 2026-09-26 · 2 upvotes · similarity 0.35
Other launches for this product
- No other launches for this product.