Deep Isolation Nuclear
OTC: DBHLBerkeley, US · Founded 2021 · Delaware corporation
Founders & leadership
Deep Isolation Nuclear was founded in 2021 by Elizabeth Muller.
EM
SA
Steven AirhartExecutive
JS
Jesse SloaneinExecutive
CP
Christopher ParkerExecutive
SM
Sophie McCalluminExecutive
RB
Rodney BaltzerExecutive
Board
JA
Jonathon AngellBoard director
LG
Leslie Goldman TepperBoard director
KC
Kent ColeBoard director
Reported raises · per SEC filings
Form D private placements$33M disclosed across 1 round · 2025
▶$33MraisedAug 2025 · 241 investors · OtherRule 506(b)
▶$33MraisedAug 2025 · 241 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Jonathon AngellDirector
- Elizabeth MullerDirector
- Steven AirhartExecutive Officer
- Jesse SloaneExecutive Officer
- Christopher ParkerExecutive Officer
- Sophie McCallumExecutive Officer
- Rodney BaltzerExecutive Officer, Director
- Kent ColeDirector
- Leslie Goldman TepperDirector
- Offering amount
- $33M
- Amount sold
- $33M
- Minimum investment
- $5K
- Sales commissions
- $3.2M
- Placement agents
- Christopher James Fiore, Network 1 Financial Securities, Inc., Phoenix Financial Services, Seaport Global Securities LLC, The Benchmark Company, LLC, Dinosaur Financial Group, L.L.C.
- First sale
- Jul 2025
- Incorporated
- Corporation, Delaware, 2021
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Frequently asked questions
- Who founded Deep Isolation Nuclear?
- Deep Isolation Nuclear was founded by Elizabeth Muller in 2021.
- How much funding has Deep Isolation Nuclear raised?
- Deep Isolation Nuclear has disclosed $33M raised across 1 round.
- Where is Deep Isolation Nuclear headquartered?
- Deep Isolation Nuclear is headquartered in Berkeley, US.