Federal contractor · HERNDON, VA

EXOSTAR LLC

EXOSTAR LLC received $2M in federal contract obligations in FY2026, on 2 awards. Its largest customer was Department of the Army ($2M).

Obligations · FY2026: $2M
New awards: 2
Sole-source: 0.0%
Single offer: 0.0%

UEI: VA34K8JHV226
Parent company: STAMPS.COM INC.

Other than small business

Open in the contracts explorer Relationship graph

Company family

Grouped from reported parent companies (UEI) and, where marked, AI judgments that two records name the same organization or group.

Part of the EVERBRIDGE, INC. company family: 8 registered entities, $5.6M in FY2026 together. See the family

EVERBRIDGE, INC.BURLINGTON, MA · Family page
Reported parent$3.4M
AUCTANE, INC.AUSTIN, TX
Reported parent$237.1K
J.D. POWERMCLEAN, VA
Reported parent$0
NC4, LLCPASADENA, CA
Reported parent$0
P.S.I. SYSTEMS, INC.SUNNYVALE, CA
Reported parent$0

Spending by fiscal year

Obligations per federal fiscal year (October–September).

2MFY2026

Top buying agencies

Obligations in FY2026.

Department of the Army$2M100%
2 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

IT & telecom$2M100%

Where the work was performed

Fairfax County, VA$2M100%

Integrity signals

Shares of the year's obligations, next to the country's.

Low competition0.0%
US 39% · $0
Sole-source awards0.0%
US 30% · $0
Single-offer competitions0.0%
US 8.8% · $0
Urgency justifications0.0%
US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Largest awards

THE PURPOSE OF THIS IDIQ IS TO PROCURE EXOSTAR MANAGED MICROSOFT 365 WITH EXOSTAR MANAGED SECURE DESKTOP CLOUS SERVICES.$2M
Department of the Army· Fairfax County, VA· IT & telecom· Jun 9, 2026 – Jun 9, 2026· W9128Z26FA027
THE PURPOSE OF THIS IDIQ IS TO PROCURE EXOSTAR MANAGED MICROSOFT 365 WITH EXOSTAR MANAGED SECURE DESKTOP CLOUS SERVICES.$500
Department of the Army· Fairfax County, VA· IT & telecom· May 21, 2026 – May 21, 2026· W9128Z26FA014

Subawards

Matched by Unique Entity ID: the first-tier subawards this organization reported as a prime recipient, and those primes reported paying it.

As a prime: who it pays · FY2026

No subawards reported as a prime in FY2026.

As a sub-recipient: who pays it · FY2026

No subawards reported to it in FY2026.

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 3, 2026, loaded Oct 3, 2026 · Subawards loaded from FY2021.

Teaming partners

Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.

Companies it pays

No subawards reported to other companies.

Primes that pay it

11 companies · $3.7M reported

MASSACHUSETTS INSTITUTE OF TECHNOLOGY$1M
LEXINGTON, MA · 1 subaward · Scientific research and development services
M. C. DEAN, INC.$986.5K
TYSONS, VA · 6 subawards · Software publishers
LOS ANGELES, COUNTY OF$985.4K
LOS ANGELES, CA · 6 subawards

Showing the top 3 of each list. Open the profile for potential partners and the full lists.

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 72 markets (agency × industry), FY2024–FY2026.

ZENLOGIC JV LLC$9.9M−100% in FY2026
ARLINGTON, VA · 38% of this company's obligations are in markets they both serveArmy · Computer systems design and related services
PDO AHUSAKA JV II, LLC$10.2M−90% in FY2026
MILWAUKEE, WI · 38% of this company's obligations are in markets they both serveArmy · Computer systems design and related services
APPTRICITY CORPORATION$11M−10% in FY2026
IRVING, TX · 38% of this company's obligations are in markets they both serveArmy · Computer systems design and related services

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 3, 2026, loaded Oct 3, 2026 · FY2024–FY2026.

Lobbying and PAC activity

Organizations in House lobbying disclosures and FEC records whose names an AI judgment matched to this company. Those records carry no identifier shared with contracts, so every match is by name.

Across the company family of EVERBRIDGE, INC. (8 recipients).

Matched organizations

AUCTANE, INC.AI match · 100%

Lobbying · 2025: $640K; 8 reports
Lobbying · 2023–2026: $1.9M; $1.8M in its own reports
PAC giving · 2026: $12.5K; 1 PAC

Lobbying by year

2023$400K
5 reports
2024$640K
8 reports
2025$640K
8 reports
2026$240K
4 reports

Top issues

Small business25 reports
Trucking and shipping25 reports
Budget and appropriations4 reports

Who was contacted

U.S. HOUSE OF REPRESENTATIVES25 reports
U.S. SENATE25 reports
U.S. Postal Service (USPS)9 reports

Houses of Congress and federal agencies the reports list as contacted (a report names every one for all its issues).

Lobbying firms hired

Forbes-Tate$800K
14 reports

Registrants who are individuals are counted, not named.

PAC giving to candidates by party, 2026 cycle

Republican$10K80%
Democratic$2,50020%

PACs sponsored

AUCTANE, INC. PAC$0 raised this cycle

PACs these organizations sponsor (connected organizations in FEC records). A PAC gives employees' and members' voluntary contributions, not the company's own money.

Lobbying amounts are the filers' own good-faith estimates on quarterly LD-2 reports (the law asks for amounts rounded to $10,000; under $5,000 need not be itemized), latest amendment only. When an organization files its own report, it replaces what outside firms report for it that quarter. Matches are by name. Lobbying and political giving are legal and public: they show engagement with government, not influence over any award. Correlation is not influence: these organizations' lobbying and their contracts are shown side by side, and nothing here implies either affected the other.

Source: Lobbying disclosures (LD-1 registrations, LD-2 quarterly reports, LD-203 contribution reports) (Clerk of the U.S. House of Representatives), data current to Oct 3, 2026, loaded Oct 3, 2026 · 2023–2026.

Source: Committees, candidates and committee contributions to candidates (Federal Election Commission), data current to Oct 3, 2026, loaded Oct 3, 2026 · 2026, 2024, 2022.

Matches: AI name judgments (entity-match@1, jev-1.13.0), updated Sep 30, 2026.

Congress: members and bills

Through the organizations matched to this company: members of Congress whose campaigns received contributions from their PACs, and the bills their lobbying reports named. Shown beside the company's contracts as a comparison, not a cause.

Members whose campaigns received from its PACs, 2026 cycle

James Comer$5,000
R-KY-1 · House · 1 PAC
Margaret Wood Hassan$2,500
D-NH · Senate · 1 PAC
Rand Paul$2,500
R-KY · Senate · 1 PAC
Pete Sessions$2,500
R-TX-17 · House · 1 PAC

$12.5K of the $12.5K its PACs gave to federal candidates went to 4 members of Congress.

Direct and in-kind contributions the members' campaigns received (FEC), net of refunds. Party and seat are the member's current or latest.

Bills named in its lobbying reports

H.R. 1 · An act to provide for reconciliation pursuant to title II of H. Con. Res. 14.1 report
119th Congress · Became law · 2025
S. 1404 · Combating Organized Retail Crime Act1 report
119th Congress · Introduced · 2025
S. 3290 · Financial Services and General Government Appropriations Act, 20261 report
119th Congress · Introduced · 2025

1 of 25 reports (2023–2026) name at least one bill. Bills and resolutions the current reports name in their issue descriptions, by number of reports. A report names what it lobbied on, not which side it took.

Amounts, members and bills are as recorded, shown side by side. They say nothing about why a contribution was made, how a member voted or what a report sought. A bill number written in a report is read as the measure of the Congress its context points to (a law's number, the Congress written next to it, the title), else of the Congress then sitting.

Source: Committees, candidates and committee contributions to candidates (Federal Election Commission), data current to Oct 3, 2026, loaded Oct 3, 2026.

Source: Lobbying disclosures (LD-1 registrations, LD-2 quarterly reports, LD-203 contribution reports) (Clerk of the U.S. House of Representatives), data current to Oct 3, 2026, loaded Oct 3, 2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 3, 2026, loaded Oct 3, 2026.