Momentus Technologies, LLC
Middletown, DE Doing business as Ungerboeck Software International
- UEI
- D6W1EDYZDFK6
- CAGE
- 4GAT9
- Primary NAICS
- 513210 Software Publishers
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 621 Bronzeleaf Dr E, Middletown, DE 19709, USA
- Website
- gomomentus.com
- Founded
- 1985
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
-
- Information Technology
- Software & Services
- Internet Software & Services
- SIC code
- 73 Business Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $119,741 |
| FY2025 | $100,405 |
| FY2024 | $124,165 |
| FY2023 | $81,155 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $88,500 | |
| 2 | Smithsonian Institution | $31,241 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Momentus Technologies, LLC (doing business as Ungerboeck Software International) operates as a for-profit limited liability company based in Middletown, Delaware, providing venue and event management software licensing, maintenance, and technical support to federal agencies as a prime contractor on sole-source and full-and-open purchase orders, with no set-aside designations across its federal footprint.
The vendor's federal capability centers on Momentus Enterprise Core Software — a venue scheduling, reservation, and event coordination platform deployed at customer facilities to manage space booking, attendee registration, and operational logistics. Representative work includes a $275,380 renewal contract with the Bureau of Naval Personnel (April 2026–April 2029) covering software licensing and maintenance for over 7,600 users across more than 300 spaces at the United States Naval Academy in Annapolis, Maryland; a $206,020 annual renewal subscription with the Bureau of Naval Personnel (May 2022–May 2025) supporting Naval Academy event coordination; and consecutive annual software subscriptions with the Smithsonian Institution totaling roughly $81,248 across five purchase orders (2022–2026), supporting venue management operations across the institution's portfolio.
Customer concentration is heavily weighted toward two agency anchors. The Department of the Navy Bureau of Naval Personnel accounts for 10 awards (25% of total) valued at $1.3 million (59% of combined potential value), while the Smithsonian Institution and its Office of the Chief Information Officer together represent 21 awards (52% of total) worth roughly $399 thousand (18% of combined potential value). The Department of the Air Force, National Gallery of Art, and Federal Aviation Administration make up the remainder. The top two customers by award count and potential value diverge: the Bureau of Naval Personnel leads in dollar magnitude but Smithsonian leads in transaction count, reflecting Smithsonian's pattern of smaller annual renewals versus Navy's larger multi-year sustainment orders.
Recent activity shows low velocity and flat trajectory — two awards in 2025, one in 2026, following years of one award per year through 2023 and 2024. Combined potential value across all forty federal awards (all prime, no subcontracting activity) sits at $2.2 million, with $1.9 million obligated, indicating mature renewal business rather than growth pipeline. Awards completed within the next twenty-four months carry material recompete exposure; the April 2026 Naval Academy renewal ($275,380) and related Smithsonian contracts face recompete or renegotiation in the near term. The vendor does not subcontract; all awards are performed directly. Primary NAICS categories are Other Computer Related Services (21 awards) and Custom Computer Programming Services (6 awards), with product codes tracking IT Software and Annual Software Maintenance Service Plans.
Quick answers
Is Momentus Technologies, LLC registered in SAM.gov?
Yes. Momentus Technologies, LLC's SAM.gov registration is active through March 3, 2027.
How much has Momentus Technologies, LLC received in federal contracts?
Federal contracts obligated $100,405 to Momentus Technologies, LLC in fiscal year 2025 and $425,466 in fiscal years 2023 through 2027.
What is Momentus Technologies, LLC's most recent federal award?
Momentus Technologies, LLC's most recent federal contract award is Annual software subscription (33317926P00542788), from Smithsonian Institution, on September 18, 2026.
On GovTribe
See Momentus Technologies, LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors