PolySpectra
Berkeley, US · Delaware corporation · 8 known investors
Founders & leadership
RW
Raymond WeitekampFounder
Board
BS
RJ
Rakesh JainBoard director
Investors · 8
Baruch Future VenturesSan Francisco · $100K – $1M
Congruent VenturesSan Francisco · $100K – $5M
FREEFLOWBerkeley
ISVWest Palm Beach
Pangaea Ventures Us Inc.Vancouver · $500K – $1.5M
10x FoundersreportedMünchen · $270K – $2.7M
Prime Movers LabreportedJackson · $2M – $30M
Starlight VenturesreportedMiami · $100K – $3M
Reported raises · per SEC filings
Form D private placements$8.4M disclosed across 2 rounds · 2019–2021
▶$1MraisedMay 2021 · 1 investors · Other TechnologyRule 506(b)
▶$1MraisedMay 2021 · 1 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Brandon SimmonsDirector
- Raymond WeitekampExecutive Officer, Director
- Rakesh JainDirector
- Offering amount
- $5M
- Amount sold
- $1M
- Minimum investment
- $1
- First sale
- May 2021
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$7.4MraisedApr 2019 · 20 investors · Other TechnologyRule 506(b)
▶$7.4MraisedApr 2019 · 20 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Dakin SlossDirector
- Raymond WeitekampExecutive Officer, Director
- Offering amount
- $9.3M
- Amount sold
- $7.4M
- First sale
- Mar 2019
- Incorporated
- Corporation, Delaware, 2016
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 3
by search overlap
Xometry1109 shared keywordsXometry operates an on-demand manufacturing marketplace connecting buyers—from startups to global enterprises—with a vetted global network of suppliers for precision components across prototyping and high-volume production. It offers an instant quoting engine and supply chain tools for custom parts from design through final delivery.
BYJU'S474 shared keywordsBYJU'S offers online learning programs, video lessons, and a personalized learning app for students in India, including tutoring and exam-preparation programs for competitive tests such as JEE and NEET.
Fiveable464 shared keywordsFiveable provides AI-powered exam preparation for AP classes, offering practice questions with automated scoring and personalized study tools for high school students.
Companies competing with PolySpectra for the same Google search keywords, organic and paid, via search-intersection analysis.
Non-dilutive funding · 2 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| National Science Foundation | Phase II | 2018 | $749.9K |
| National Science Foundation | Phase I | 2017 | $225K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Frequently asked questions
- Who founded PolySpectra?
- PolySpectra was founded by Raymond Weitekamp.
- Who are PolySpectra's investors?
- PolySpectra's investors include Baruch Future Ventures, Congruent Ventures, FREEFLOW, ISV, Pangaea Ventures Us Inc., 10x Founders, Prime Movers Lab, Starlight Ventures.
- How much funding has PolySpectra raised?
- PolySpectra has disclosed $8.4M raised across 2 rounds.
- Where is PolySpectra headquartered?
- PolySpectra is headquartered in Berkeley, US.