Federal contractor profile
THE MASON & HANGER GROUP INC.
UEI YJ52A45M9LM5CAGE 1CH19
Active
Overview
- Legal name
- THE MASON & HANGER GROUP INC.
- Registered location
- LEXINGTON, KY, USA
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Jun 11, 2026
Read company summary
THE MASON & HANGER GROUP INC. is associated with UEI YJ52A45M9LM5 and CAGE 1CH19 in public federal records. AcornBids currently links 48 prime awards totaling $50.7M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Engineering Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists LEXINGTON, KY, USA.
At a glance
Lifetime prime obligations$50.7M
Prime awards48
Awards with future end dates29
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 Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- THE MASON & HANGER GROUP INC.
- UEI
- YJ52A45M9LM5
- CAGE
- 1CH19
- Registered address
- 300 W VINE ST, LEXINGTON, KY, 40507, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- May 11, 2026
- Initial registration
- Feb 26, 2002
- Entity start
- Aug 12, 1985
- SAM updated
- May 20, 2026
- Registration expires
- May 11, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- KY, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W912DY23F0145BASE SCOPE 35% | Department of Defense | $3.3M | Jun 16, 2023 | Sep 30, 2029 |
| N4008522F5880COMMISSIONING SERVICES FOR P196U AND P261U AE RFP | Department of Defense | $328.2K | Jul 27, 2022 | Sep 30, 2027 |
| W912QR24F0267AE DESIGN SERVICES OF A 300-MEMBER ARMY RESERVE CENTER (ARC) AND UNHEATED STORAGE BUILDING (UHS) AT THE DEFENSE SUPPLY CENTER RICHMOND (DSCR) IN RICHMOND, VA IN THE AMOUNT OF… | Department of Defense | $3.2M | Sep 17, 2024 | Sep 30, 2029 |
| W912HN26FA029A-E SUPPORT SERVICES FOR LIVE FIRE SHOOT HOUSE, FT. BRAGG, NC | Department of Defense | $644.6K | Mar 20, 2026 | Nov 15, 2026 |
| W912HN24D2005A-E GENERAL DESIGN | Department of Defense | $240.0M | May 31, 2024 | Not available |
| W912HN19F2042DESIGN INSTALLATION OF BREAKROOM B-125 | Department of Defense | $849.9K | Sep 28, 2019 | Sep 30, 2026 |
| N4008521D0016BASE AE IDIQ FFP | Department of Defense | $10.0M | Jan 7, 2021 | Not available |
| N4008523F5300FRCE - REPLACE CHILLERS, B4224 | Department of Defense | $271.4K | May 4, 2023 | Sep 30, 2027 |
| N4008524F5308WO# 7241766 REPLACE BOTH ROOFTOP UNITS BLDG 87 | Department of Defense | $143.6K | May 14, 2024 | Sep 30, 2027 |
| W912QR25FA188TASK ORDER TO PROCURE A/E SERVICES FOR REPAIRS AT STILWELL ARC IN FORT SAM HOUSTON, TX | Department of Defense | $1.0M | Sep 29, 2025 | Mar 31, 2027 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | May 20, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Feb 26, 2002 |
| Entity start | Aug 12, 1985 |
| Industry | Reported size status |
|---|---|
| 541310 — Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541410 — Interior Design Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| CHRIS LOWE | Government business | Contact method not published | SAM registration | Not available |
| MATTHEW S DONALD | Alternate government business | Contact method not published | SAM registration | Not available |
| KATHY OSTERHOLT | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541310 — Architectural Services
- 541330 — Engineering Services
- 541410 — Interior Design Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Related companies worth researching
Explore the customer, work and award-size evidence behind each match.
579 awards
370 awards
305 awards
290 awards
282 awards
257 awards
About THE MASON & HANGER GROUP INC.
What products and services appear in its federal awards?
Recorded award industries: 541330 — Engineering Services.
Recorded products and services: C219 — Other Architect and Engineering Services; C1EC — ARCHITECT AND ENGINEERING- CONSTRUCTION: PRODUCTION BUILDINGS; 1315 — Ammunition, 75 mm through 125 mm..
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
300 W VINE ST, LEXINGTON, Kentucky 40507, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense; General Services Administration.
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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
Recently viewed companies
Keep your research moving
Save this company, track changes, and evaluate upcoming work against your targets.
Save to my research Find my fit