HX5 SIERRA LLC

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

organization

Active: 2015–2026

Contract Awards

$548.9M

11 awards

Summary

HX5 SIERRA LLC is an organization. Its political footprint includes $548.9 million in government contracts. Their largest government contract source is National Aeronautics and Space Administration at $548.9 million. Political activity spans from 2015 to 2026.

Cross-Source Financial Activity

These are different money flows and are not added together: contributions and lobbying expenses flow out, while contract awards flow to the organization.

Contract awards $548.9M

Contracts by Agency

1 agencies

#	Agency	Total Awarded	Awards
1	National Aeronautics and Space Administration	$548.9M	11

Individual Awards

11 awards (top by amount)

Date	Agency	Description	Amount	NAICS
2026-05-22	National Aeronautics and Space Administration	TEST FACILITIES OPERATIONS MAINTENANCE AND EQUIPMENT SUPPORT II	$540.1M	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
2021-07-26	National Aeronautics and Space Administration	TFOME-II TASK ORDER FOR DESIGN & FABRICATION OF GREEN PROPELLANT CONDITIONING TEST RIG	$1.5M	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
2016-09-28	National Aeronautics and Space Administration	NNC15BA02B - NNC16TB04T, TFOME-II TASK ORDER FOR MANAGEMENT AND TRACKING OF THE ECRYO TANK PROCUREMENT, IGF::OT::IGF	$881K	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
2017-09-01	National Aeronautics and Space Administration	IGF::OT::IGF NASA GRC SUPERCOOLED LARGE DROPLET (SLD) TEST FACILITY 30% DESIGN (PHASE I)	$555K	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
2016-09-28	National Aeronautics and Space Administration	TFOME-II TASK ORDER FOR ORION SUPPORT FOR E-STA, IGF::OT::IGF	$360K	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
2015-08-26	National Aeronautics and Space Administration	NNC15BA02B - NNC15TB03T - TFOME TASK ORDER FOR HEAT TREATMENT AND MACHINING THE HEAD EXPANDER FOR THE NASA MECHANICAL VIBRATION FACILITY (MVF). IGF::OT::IGF	$163K	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
2016-07-29	National Aeronautics and Space Administration	NNC15BA02B - NNC16TA92T - TFOME TASK ORDER FOR FIBER OPTIC INTERFACE FIRE ALARM SYSTEM AND ELECTRICAL SUPPORT FIBER CONNECTIONS, IGF::OT::IGF	$59K	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
2016-11-09	National Aeronautics and Space Administration	NNC15BA02B - NNC17TA11T - TFOME-II TASK ORDER FOR N-83 CONTROLS INTEGRATION, IGF::OT::IGF	$50K	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
2016-11-22	National Aeronautics and Space Administration	NNC15BA02B - NNC17TA12T - TFOME-II TASK ORDER FOR ACOUSTIC MEASUREMENTS OF PROTOTYPE WIND TUNNEL LINING PANELS, IGF::OT::IGF	$25K	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
2015-08-26	National Aeronautics and Space Administration	NNC15BA02B - NNC15TB02T - TFOME II TASK ORDER FOR INSTALLATION OF A SURVEILLANCE CLOSED-CIRCUIT TV (CCTV) SYSTEM IN THE NEW PLUM BROOK GATE HOUSE BLDG. 7235, IGF::OT::IGF	$7K	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
2019-04-19	National Aeronautics and Space Administration	ACOUSTIC FREE-FIELD EVALUATION OF NASA 9X15 LOW SPEED WIND TUNNEL	$0	RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)

Activity data: USAspending.gov

HX5 SIERRA LLC — Contributions, Lobbying & Contracts | Poliscope