Deep Isolation

United States
Salem, South Dakota, United States, 94704

Company profile

Deep Isolation company profile

Deep Isolation develops technology-based solutions for the permanent disposal of nuclear waste through the use of deep boreholes. The company designs and implements systems that isolate radioactive waste thousands of feet underground in stable rock formations. Its approach leverages directional drilling techniques adapted from the oil and gas industry to create customized borehole repositories tailored to specific waste types and geologies. Deep Isolation also provides technical consulting and licensing support to governments and organizations managing spent nuclear fuel and high-level waste. The company collaborates with regulators, engineers, and communities to ensure its solutions align with environmental and safety standards. Its services cover the full lifecycle of nuclear waste management, including site assessment, engineering design, deployment, and monitoring.

Business identity

Contact email
[email protected]
Phone number
415-915-6505
Operating status
Active
Company type
For Profit
Employee range
11-50 employees
Revenue range
$0-$1M
Founded
2016-10-27

Headquarters

Postal code
94704
Country code
US
Continent
North America

Capital profile

Funding and company signals

Funding rounds
9
Total equity funding
$47.1M
Last funding
Grant / 2026-01-13
Last equity funding
Series Unknown / $33M
Investors
5
Lead investors
1
Founders
2
Articles
62

Founders and investors

Founders

Elizabeth MullerRichard Muller

Lead investors

ARPA-E

Investors

ARPA-EMark TompkinsNuclear Assurance CorporationSegra CapitalSkyDeck Berkeley