JM Robertson Inc.
Tamuning Doing business as Amorient Engineering
- UEI
- NQKLL8MM8SE3
- CAGE
- 53BR2
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- SBA certifications
-
HUBZone Firm· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 541310 Architectural Services
- 541340 Drafting Services
- 541350 Building Inspection Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541490 Other Specialized Design Services
- 541611 Administrative Management and General Management Consulting Services
- 541613 Marketing Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- SAM.gov registration date
- Physical address
- 643 Chalan San Antonio #114, Tamuning, 96913, Guam
- Website
- amorient.com
- Founded
- 1982
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
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 | $1,228,758 |
| FY2025 | $592,956 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $1,228,758 |
Contract vehicles
No active vehicles.
1 expired vehicle
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Granite-Obayashi 2, A Joint Venture | N6274225F9998 | $251,040 | |
| Caddell-Nan A Joint Venture | N6274220C1329 | $30,110 | |
| Caddell-Nan A Joint Venture | N6274220C1312 | $185,000 | |
| Caddell-Nan A Joint Venture | N6274222C1308 | $44,216 | |
| Granite-Obayashi 2, A Joint Venture | N6274224F9927 | $100,000 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
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|---|---|---|
| Empsco Engineering Consultants | Tamuning | 541330 Engineering Services |
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| Setiadi Architects LLC | Mongmong-Toto-Maite | 541310 Architectural Services |
| Serrano Construction And Development Corp. | Barrigada | 236210 Industrial Building Construction |
| Allied Pacific Builders Inc. | Macheche | 236210 Industrial Building Construction |
About the company
JM Robertson Inc., doing business as Amorient Engineering, is an SBA-certified HUBZone small business headquartered in Tamuning, Guam, that provides multi-discipline architect-engineer services, special inspections, and construction management to the Department of Defense as both a prime contractor (54% of recent awards) and as a subcontractor on military construction projects in Guam and the Northern Mariana Islands. The firm competes predominantly under HUBZone set-asides on its prime work and holds a regional specialist posture for Pacific theater infrastructure modernization and maintenance.
Amorient Engineering's customer base is concentrated almost entirely within the Department of the Navy and Department of the Air Force. The Navy's Naval Facilities Engineering Command accounts for 21 awards ($2.2 million combined potential value), while the Air Force's Pacific Air Forces (PACAF) holds six awards valued at $5.6 million. However, a single outlier award from the Navy's Installations Command dominates the dollar picture: a $40 million facilities and infrastructure contract that represents 84% of the firm's combined potential value across all awards. That concentration reflects Amorient Engineering's role as a specialized regional provider rather than a scaled national contractor — total combined potential across all 28 awards is $47.8 million, with only $6.6 million obligated to date.
On its prime work, Amorient Engineering holds a $3 million Indefinite Delivery Contract (FA524022D0002) awarded by PACAF in June 2022 through June 2027, under which it has executed five task orders totaling $2.6 million for multi-discipline architect-engineer services at Andersen Air Force Base. Recent prime delivery orders include $673,903 for multi-discipline architect-engineer services at Andersen (January 2026, HUBZone set-aside), $554,854 for design of an electrical aircraft maintenance shop at Yigo (January 2026, HUBZone), and $592,956 for fire protection system replacement at Joint Base Pearl Harbor-Hickam (September 2025, full-and-open). Earlier awards under the NAVFAC Marianas Construction Maintenance and Repair 2016–2021 vehicle covered waste management facility repairs and SCADA system upgrades.
In its subcontractor role, Amorient Engineering delivers special inspections, submittal review, and construction quality assurance to Caddell-Nan A Joint Venture on multiple modification orders and to Granite-Obayashi 2, A Joint Venture on facilities design-build projects. Representative sub work includes special inspections on the Guam Defense System Enhanced Integrated Air and Missile Defense Phase 1 project (October 2025) and ICC-certified special inspector and NDT Level III services on the 9th Equipment and Sustainability Battalion equipment facility (September 2024). The firm's capability footprint centers on planning, design, special inspections, construction management, and submittal review for military facilities in the Pacific region, with NAICS concentration in commercial and institutional building construction (13 awards) and engineering services (6 awards).
Only two awards reach completion within the next twenty-four months, carrying combined potential value of $1.2 million, representing minimal recompete exposure in the immediate window.
SBA capabilities narrative
Specializes in Engineering Planning and Design for Military Projects. Experienced in Design-Build. Experienced in Construction Management for complex multi-faceted projects.
Quick answers
Is JM Robertson Inc. registered in SAM.gov?
Yes. JM Robertson Inc.'s SAM.gov registration is active through June 11, 2027.
Which SBA certifications does JM Robertson Inc. hold?
JM Robertson Inc. holds HUBZone Firm certification from the SBA.
Which contract vehicles does JM Robertson Inc. hold?
JM Robertson Inc. holds a place on 1 federal contract vehicle: NAVFAC Marianas Construction Maintenance and Repair 2016-2021.
How much has JM Robertson Inc. received in federal contracts?
Federal contracts obligated $592,956 to JM Robertson Inc. in fiscal year 2025 and $1,821,714 in fiscal years 2023 through 2027.
How does JM Robertson Inc. rank among federal contractors?
JM Robertson Inc. ranked #29 in PSC J012 in FY2025.
What is JM Robertson Inc.'s most recent federal award?
JM Robertson Inc.'s most recent federal contract award is Multi-discipline architect-engineer (a-e) services at andersen AFB, guam (FA524026F0008), from Pacific Air Forces (USAF), on January 21, 2026.
On GovTribe
See JM Robertson Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors