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Federal contractor profile

REX EISERER

UEI K2QLNMTC9TK5CAGE 8RML4Company website ↗

Active
Veteran Owned BusinessService Disabled Veteran Owned BusinessSmall Business

Overview

Legal name
REX EISERER
Also known as
RAEKOR
Registered location
AUSTIN, TX, USA
Website
Company website ↗
Primary NAICS
541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Latest award activity
Mar 11, 2026
Read company summary

REX EISERER is associated with UEI K2QLNMTC9TK5 and CAGE 8RML4 in public federal records. AcornBids currently links 2 prime awards totaling $1.5M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Its public SAM.gov registration lists AUSTIN, TX, USA.

At a glance

Lifetime prime obligations$1.5M
Prime awards2
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 21, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
REX EISERER
Doing business as
RAEKOR
UEI
K2QLNMTC9TK5
CAGE
8RML4
Registered address
12707 NUTTY BROWN RD STE E-200, AUSTIN, TX, 78737, USA
Registration status
Active
Primary NAICS
541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
SAM activation
Jan 16, 2026
Initial registration
Sep 30, 2020
Entity start
Oct 4, 2011
SAM updated
Jan 16, 2026
Registration expires
Jan 14, 2027
Fiscal year end
Dec 31
Place of incorporation
TX, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 2 awards and $1,469,466 in reported obligations to this legal entity. Source
  • Recorded awards include Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) (NAICS 541715); this classification is not proof of every company capability. Source
  • An example award describes: PREVENTION AND TREATMENT OF HEAT ILLNESSES WITH NOVEL ULTRA-PORTABLE AIR COOLERS Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$254.9K
Prime contracts
$254.9KFY2025$0FY2026

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 2 of 2 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
FA864924P0416PREVENTION AND TREATMENT OF HEAT ILLNESSES WITH NOVEL ULTRA-PORTABLE AIR COOLERSDepartment of Defense$1.2MJun 5, 2024May 28, 2026
W5170125CA266SBIR PH I, RAEKOR, SBIR TOPIC A254-P001Department of Defense$254.9KAug 20, 2025Feb 19, 2026
Explore, filter and export all awards →SubcontractsGrants & subgrants

Registration, certifications & contacts

Registration evidenceDate
SAM updatedJan 16, 2026
Source loadedSep 19, 2026
Initial registrationSep 30, 2020
Entity startOct 4, 2011

Registration classifications: Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.

IndustryReported size status
314910 — Textile Bag and Canvas MillsNot reported
541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)Not reported
624221 — Temporary SheltersNot reported
ContactRolePublished contact methodsEvidenceSource date
REX EISERERGovernment businessContact method not publishedSAM registrationNot available
REX EISERERElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 314910 — Textile Bag and Canvas Mills
  • 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
  • 624221 — Temporary Shelters

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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1 shared agency customer(s); Shared work: 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology); Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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1 shared agency customer(s); Shared work: 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology); Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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NORTHROP GRUMMAN SYSTEMS CORPORATION

1 shared agency customer(s); Shared work: 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology); Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

About REX EISERER

What products and services appear in its federal awards?

Recorded award industries: 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).

Recorded products and services: AC32 — NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; APPLIED RESEARCH; AC12 — NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

12707 NUTTY BROWN RD STE E-200, AUSTIN, Texas 78737, United States

Registered location from SAM.gov; award performance locations may differ.

Explore related contractor directories

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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