SPARC Listing of Respondents_8-25-26.pdf
PDF 418 KB Posted
- Solicitation number
- 80GRC026SPARC
About this file
This document is a listing of respondents to the SPARC federal contract opportunity. The list identifies 51 entities that responded to the solicitation, organized alphabetically with their entity classification, unique identifier numbers, and primary points of contact. The respondent pool consists of 38 small businesses, 10 large businesses, and 3 entities classified as "Other" (academic institutions and federally funded research and development centers including Johns Hopkins Applied Physics Laboratory, North Carolina State University, The Charles Stark Draper Laboratory, and The Ohio State University).
The small business respondents span various technology sectors including nuclear power and energy systems (Antares Nuclear Inc., NANO Nuclear Energy, NuGen LLC, OKLO Technologies, Space Nuclear Power Corporation, Standard Nuclear, X Energy), aerospace and space systems (Astroport Space Technologies, Beyond Reach Labs, CisLunar Industries, Venturi Astrolab), advanced manufacturing and engineering (Analytical Mechanics Associates, ARES Corporation, Brayton Energy, ZIN Technologies), and specialized services (Curio Solutions, Little Prairie Services, Rocinante Fieldworks, semperMade, TRL Government Services). Large business respondents include major defense contractors and aerospace companies such as Blue Origin, Lockheed Martin Corporation, Northrop Grumman Space Systems, RTX, Westinghouse Government Services, and Rocketdyne, along with general contractors RS&H and Intuitive Machines. Each entity entry includes UEI number, CAGE code, and direct contact information for business development purposes.
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Other files
| File | Type | Posted |
|---|---|---|
| LR1 P1 TO SOW_Draft Rev 5_8.3.2026.pdf | ||
| SPARC SOW_Draft Rev 1_8.3.2026.pdf | ||
| LR1 P1 TO CDRL_ Draft_8.3.2026.pdf |
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Text version
SPARC
Listing of Respondents
Entity Name Entity Type (Small Business /
Large Business / Other) UEI Number / CAGE
Code Point of Contact
Analytical Mechanics Associates Small Business
ENG5KSE6FZV5 /
9B593
Lindsey Holmes 928-273-0553 lindsey.m.holmes@ama-inc.com
Antares Nuclear Inc. Small Business
GGZRXMT37SR5 /
9MLR0
Ronny Breslavsky 310-963-2480 ronny@antaresindustries.com
ARES Corporation Small Business
LHKUCXQZXF27 /
1BYL8
John Uhlenbrock 303-819-5532 juhlenbrock@arescorporation.com
Astratomica LLC Small Business
DTZWHFNUZNB5 /
107N8
Dr. Robert C. O’Brien 208-709-1807 astratomica@gmail.com
Astroport Space Technologies, Inc. Small Business
S4TMLJ697K15 /
8T6Y5
Sam Ximenes 713-876-7373 sam@astroportspace.com
Beyond Reach Labs, Inc. Small Business
L4UYZ7S8RFP9 /
9RJU8
Dr. Mitchell Fogelson 773-370-9077 mitch@beyondreachlabs.com
Blue Origin, LLC Large Business
Rachel Morse 253-437-9300 x20788 rmorse@blueorigin.com
Brayton Energy LLC Small Business
DLTJUW1K6SA3 /
4TFR2
Jack Hinze, PhD 603-601-0450 x.231 jack.hinze@braytonenergy.com
BWX Technologies, Inc. Large Business
Kristie Soliman 704-449-4792 kmsoliman@bwxt.com
CisLunar Industries Small Business
VV1YZ6K8GMU9 /
8N6V2
Tom Wehr 202-441-3777 Tom@CisLunarIndustries.com
Curio Solutions, LLC Small Business
LQE6FNEGR235 /
99WC6
Kris Labowski klabowski@curio.energy
EISEL-POWER, INC. Small Business
P5THC4L5QG29 /
9SW06
Paul Eiselstein 760-600-6707 peisel@eisel -power.com
Entity Name Entity Type (Small Business /
Large Business / Other) UEI Number / CAGE
Code Point of Contact
Epithermal Power LLC Small Business
PUHVRMFNJMQ8 /
1EVT6
Vedant K. Mehta, PhD mehta@vedasengineering.com
General Atomics Electromagnetic Systems Large Business Gerald Lilienthal 858-203-5386
Howe Industries LLC Small Business
M5ECCNAVGV97 /
7GM10
Dr. Troy Howe 480-478-8799 troy@howeindustries.net
Intuitive Machines, LLC Large Business
Vincent Bilardo 440-465-2183 vbilardo@intuitivemachines.com
Johns Hopkins Applied Physics Laboratory Other James Mastandrea, PhD James.Mastandrea@jhuapl.edu
Little Prairie Services, LLC Small Business
HEV1GAMQ7PB9 /
4L3R2
Roger X. Lenard rxlenard@gmail.com
Lockheed Martin Corporation Large Business
BreeAnn Edris 303-523-0639 breeann.edris@lmco.com
NANO Nuclear Energy, Inc. Small Business
D1JBHRGVEMX1 /
9FSP5
212-634-9206 info@nanonuclearenergy.com
North Carolina State University Other Robert Hayes rbhayes@ncsu.edu
Northrop Grumman Space Systems Large Business
JYJKN4LTZEN8 /
8L7J1
Carrie Webster 714-240-6521 Carrie.Webster@ngc.com
NuGen LLC Small Business
N2UJK8NDDG54 /
5H0X1
Steve Rhyne 704-307-7280 Steve@nucdev.com
OKLO TECHNOLOGIES, INC. Small Business
HE1ZM5CMM2J9 /
7R4R8
Bailey Kirby 650-550-0127 bailey@oklo.com
Radiant Industries, Inc. Small Business
EHLLKECCBTX8 /
8CED0
Dylan Enright 917-536-6780 Dylan.enright@radiantnuclear.com
Rocinante Fieldworks LLC Small Business DYLGDYU9M238
Alex Gilbert 303-625-3705 alex@rocinantefieldworks.com
Entity Name Entity Type (Small Business /
Large Business / Other) UEI Number / CAGE
Code Point of Contact
Rocketdyne Large Business
XSEFW2JFVLW4 /
3BYR1
Joseph Cassady 703-989-4218 joe.cassady@Rocketdyne.com
RS&H, Inc. Large Business
K1DZAEQHZLJ8 /
5D911
Andrew Nelson 817- 291-4776 andrew.nelson2@rsandh.com
RTX Large Business
Darren Woodman
(860) 202-5566 darren.woodman@rtx.com semperMade LLC Small Business
UDW5UGEXF5S3 /
191F9
Michael Bastos 858-335-0190 michael@sempermade.com
Space Nuclear Power Corporation (SpaceNukes) Small Business
DGQLANJSGQB9 /
89RH1
Patrick McClure 505-412-8489 mcclure@spacenukes.com
Standard Nuclear Small Business
NVU3DHHPYDL7 /
0QCX3
Keeley Marrocco keeley@standardnuclear.com
The Charles Stark Draper Laboratory, Inc. Other
GTJHZE4M7YK1 /
51993
Charlie Kilgore 617-991-8306 ckilgore@draper.com
The Ohio State University Other
Professor Raymond Cao, Ph.D.
614.247.8701 Cao.152@osu.edu
TRL Government Services Small Business
GEPFAVWWQVY3 /
21C83
Luka Jones, CFO
(212) 533-4574 ljones@trlgovservices.com
Venturi Astrolab, Inc. Small Business
DN8DE6WFW9G6 /
8KBN6
Jaret Matthews 310-989-1264 jaret@astrolab.space
Westinghouse Government Services LLC Large Business Ryan Blinn rblinn@westinghousegovservices.com
X Energy, LLC Large Business Alexandra Alleyne Oliver aoliver@x-energy.com
Entity Name Entity Type (Small Business /
Large Business / Other) UEI Number / CAGE
Code Point of Contact
ZIN Technologies, Inc. (A Voyager Technologies Company) Small Business
Y9Y3LLQKWDN1 /
0SG68
Leslie Haas 805-573-5003 Leslie.Haas@voyagertechnologies.com
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