HX5 Sierra LLC

Fort Walton Beach, FL Part of HX5 LLC

UEI
YACTALYKPRU3
CAGE
77PB6
Primary NAICS
541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
SAM.gov registration
Active through

Company facts

FY2025 rankings

Its parent company, HX5 LLC, ranks:

Self-certified in SAM.gov
  • For Profit Organization
  • Limited Liability Company
Entity structure
Corporate Entity (Not Tax Exempt)
Corporate family
  • HX5 LLC Parent Fort Walton Beach, FL C134QVM1QLB5
    • HX5 Sierra LLC
SAM.gov registration date
Physical address
212 Eglin Pkwy SE, Fort Walton Beach, FL 32548, USA

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Contract awards

Award Agency Obligated Awarded
Acoustic free-field evaluation of NASA 9X15 low speed wind tunnel 80GRC019F0044 Glenn Research Center $24,000
NASA GRC supercooled large droplet (SLD) test facility 30% design (phase i) 80GRC017F0047 Glenn Research Center $489,638
NNC15BA02B - NNC17TA12T - tfome-II task order for acoustic measurements of prototype wind tunnel lining panels Glenn Research Center $24,608
NNC15BA02B - NNC17TA11T - tfome-II task order for n-83 controls integration Glenn Research Center $47,287
NNC15BA02B - NNC16TB04T, tfome-II task order for management and tracking of the ecryo tank procurement Glenn Research Center $851,117

Latest 5 listed here. See the rest on GovTribe.

Quick answers

Is HX5 Sierra LLC registered in SAM.gov?

Yes. HX5 Sierra LLC's SAM.gov registration is active through March 20, 2027.

How does HX5 Sierra LLC rank among federal contractors?

HX5 Sierra LLC's parent company, HX5 LLC, ranked #8 in PSC R707, #38 in NAICS 541712 and #76 in PSC R7 in FY2025.

What is HX5 Sierra LLC's most recent federal award?

HX5 Sierra LLC's most recent federal contract award is Acoustic free-field evaluation of NASA 9X15 low speed wind tunnel (80GRC019F0044), from Glenn Research Center, on April 9, 2019.

On GovTribe

See HX5 Sierra LLC's full federal record

  • Federal contract awards
  • IDV awards
  • Subcontracting relationships
  • Funding analysis by agency, NAICS and set-aside
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