AtomBeam Technologies
Moraga, US · Delaware corporation
Find your way into AtomBeam Technologies
22 people in our graph share verified history with the AtomBeam Technologies team — schools, employers, funds. One of them is your warm intro.
Nick Gasbarrounlockedknows Charles Yeomans · together at Kenyon College
×11knows the team · via Kenyon College
AtomBeam develops Neurpac, a software-based "Data-as-Codewords" technology that simultaneously compresses and encrypts data in a single operation, reducing bandwidth needs by up to 75% while maintaining low latency. It targets satellite, cellular, IoT, and grid/utility networks, serving customers such as utilities and technology platform partners looking to move more data securely across constrained networks.
Founders & leadership
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Charles YeomansinFounder · Chairman and CEOCharles Yeomans is co-founder and CEO of AtomBeam Technologies, a software company developing data compression and encryption technology for constrained networks. Previously, he served as chairman of Trigemina, a biotech company focused on intranasal pain therapies, and worked as an investment banker and naval intelligence officer.
JC
Joshua CooperinChief ScientistJoshua Cooper holds a BS in Mathematics and Linguistics from MIT and a PhD in Mathematics in Extremal Combinatorics from UCSD. He previously served as a Professor of Mathematics at the University of South Carolina and worked as a Data Science and Machine Learning consultant, with 20+ years of programming experience and published research in discrete mathematics and computer science.
JD
Julien DersyinChief Product OfficerHe holds degrees from Cambridge University and École Polytechnique Paris in computer science, holds patents in communications technology granted by the European Patent Office and USPTO, and has led product development across software, hardware, and networking companies.
RB
Rajiv BhagatExecutive
CU
Chuba UdokwuExecutive
SC
Stephen CollinsinChief Revenue Officer (CRO)2024–2026He has over 20 years of experience in sales leadership across competitive markets, with a track record of building and scaling sales organizations globally, including operations in Europe, Asia, and the United States.
Board
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Christian BeckerBoard director
GC
Greg CaltabianoBoard director
MH
Mojgan HaddadBoard director
CB
Courtney BenhamBoard director
Reported raises · per SEC filings
Form D private placements$2M disclosed across 2 of 3 rounds · 2024–2025
▶$10MofferedOct 2025 · ComputersRule 506(c)
▶$10MofferedOct 2025 · Computers
Rule 506(c)Officers, directors & promoters on the filing
- Courtney BenhamDirector
- Chuba UdokwuExecutive Officer, Director
- John RogersDirector
- Stephen CollinsExecutive Officer
- Christian BeckerDirector
- Mojgan HaddadDirector
- Charles YeomansExecutive Officer, Director
- Rajiv BhagatExecutive Officer
- Greg CaltabianoDirector
- Offering amount
- $10M
- Minimum investment
- $15K
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06c
▶$1MraisedNov 2024 · 5 investors · ComputersRule 506(c)
▶$1MraisedNov 2024 · 5 investors · Computers
Rule 506(c)Officers, directors & promoters on the filing
- Charles YeomansExecutive Officer, Director
- Joshua CooperExecutive Officer
- Julien DersyExecutive Officer
- Christian BeckerDirector
- Greg CaltabianoDirector
- Chuba UdokwuExecutive Officer, Director
- Rajiv BhagatExecutive Officer
- Mojgan HaddadDirector
- Courtney BenhamDirector
- Stephen CollinsExecutive Officer
- Offering amount
- $10M
- Amount sold
- $1M
- Minimum investment
- $10K
- First sale
- Oct 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06c
▶$937.9KraisedOct 2024 · 4 investors · ComputersRule 506(c)
▶$937.9KraisedOct 2024 · 4 investors · Computers
Rule 506(c)Officers, directors & promoters on the filing
- Christian BeckerDirector
- Joshua CooperExecutive Officer
- Julien DersyExecutive Officer
- Greg CaltabianoDirector
- Mojgan HaddadDirector
- Rajiv BhagatExecutive Officer
- Chuba UdokwuExecutive Officer, Director
- Courtney BenhamDirector
- Stephen CollinsExecutive Officer
- Charles YeomansExecutive Officer, Director
- Offering amount
- $10M
- Amount sold
- $937.9K
- Minimum investment
- $10K
- First sale
- Oct 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06c
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 3
by search overlap
Start Engine16 shared keywordsStartEngine is a crowdfunding platform that enables both accredited and non-accredited investors to invest in early-stage startups and collectibles through Regulation A+ and Regulation Crowdfunding offerings. The platform also provides a secondary trading marketplace for eligible securities.
Highbeam14 shared keywordsHighbeam is a financial technology company (not a bank) offering banking services, credit, spend management, and AI agents that automate finance tasks like treasury, reporting, and scenario analysis. It targets U.S. ecommerce and omni-channel consumer brands, with banking provided through partner Thread Bank.
KingsCrowd13 shared keywords
Companies competing with AtomBeam Technologies for the same Google search keywords, organic and paid, via search-intersection analysis.
Non-dilutive funding · 6 SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| U.S. Air ForceAir Force | Phase IISTTR | 2023 | $1.2M |
| Department of Defense | Phase II | 2023 | $1.2M |
| U.S. Air ForceAir Force | Phase I | 2023 | $74.8K |
| U.S. Air ForceAir Force | Phase ISTTR | 2023 | $74.8K |
| U.S. Air ForceAir Force | Phase I | 2021 | $49.8K |
| U.S. NavyNavy | Phase I | 2018 | $124.6K |
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.
In the news
Frequently asked questions
- What does AtomBeam Technologies do?
- AtomBeam develops Neurpac, a software-based "Data-as-Codewords" technology that simultaneously compresses and encrypts data in a single operation, reducing bandwidth needs by up to 75% while maintaining low latency. It targets satellite, cellular, IoT, and grid/utility networks, serving customers such as utilities and technology platform partners looking to move more data securely across constrained networks.
- Who founded AtomBeam Technologies?
- AtomBeam Technologies was founded by Charles Yeomans.
- How much funding has AtomBeam Technologies raised?
- AtomBeam Technologies has disclosed $2M raised across 2 of its 3 known rounds.
- Where is AtomBeam Technologies headquartered?
- AtomBeam Technologies is headquartered in Moraga, US.