Expires Not available
SAM public SBA certification fieldsActive
Small Business
Overview
- Legal name
- JM ROBERTSON INC
- Also known as
- AMORIENT ENGINEERING
- Registered location
- TAMUNING, GU, USA
- Website
- Company website ↗
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Jan 20, 2026
Read company summary
JM ROBERTSON INC is associated with UEI NQKLL8MM8SE3 and CAGE 53BR2 in public federal records. AcornBids currently links 4 prime awards totaling $2.4M 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 TAMUNING, GU, USA.
At a glance
Lifetime prime obligations$2.4M
Prime awards4
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 26, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- JM ROBERTSON INC
- Doing business as
- AMORIENT ENGINEERING
- UEI
- NQKLL8MM8SE3
- CAGE
- 53BR2
- Registered address
- 643 CHALAN SAN ANTONIO, TAMUNING, GU, 96913, USA
- Registration status
- Active
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- Jun 11, 2026
- Initial registration
- May 22, 2008
- Entity start
- Nov 18, 1982
- SAM updated
- Jun 11, 2026
- Registration expires
- Jun 11, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- TX, USA
Research brief
Source facts
- Loaded prime-award records link 4 awards and $2,399,149 in reported obligations to this legal entity. Source
- Recorded awards include Engineering Services (NAICS 541330); this classification is not proof of every company capability. Source
- An example award describes: MULTI-DISCIPLINE ARCHITECT-ENGINEER (A-E) SERVICES AT ANDERSEN AFB, GUAM Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$1.8M
Prime contracts
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: 4 of 4 selected awards. Select a period to explore its awards.
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 |
|---|---|---|---|---|
| FA524026F0008MULTI-DISCIPLINE ARCHITECT-ENGINEER (A-E) SERVICES AT ANDERSEN AFB, GUAM | Department of Defense | $673.9K | Jan 21, 2026 | Sep 29, 2026 |
| FA524026F0007AJJY 25-1060 DESIGN ELECTRICAL AIRCRAFT MAINTENANCE SHOP B18006 | Department of Defense | $554.9K | Jan 8, 2026 | Oct 12, 2026 |
| FA524025F0135AJJY24-1008 REPLACE FIRE PROTECTION SYSTEM BLDG-26229 | Department of Defense | $593.0K | Sep 3, 2025 | Jun 22, 2026 |
| FA524022F0102WON 1644056 REPAIR SCADA SYSTEM, B18001 | Department of Defense | $577.4K | Sep 16, 2022 | Aug 6, 2024 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 11, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | May 22, 2008 |
| Entity start | Nov 18, 1982 |
Registration classifications: Small Business, SBA Certified Hub Zone Firm. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541310 — Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541340 — Drafting Services | Not reported |
| 541350 — Building Inspection Services | Not reported |
| 541370 — Surveying and Mapping (except Geophysical) Services | Not reported |
| 541490 — Other Specialized Design Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541613 — Marketing Consulting Services | Not reported |
| 541614 — Process, Physical Distribution, and Logistics Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 561410 — Document Preparation Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| HERNAN BONSEMBIANTE | Government business | Contact method not published | SAM registration | Not available |
| GREGORY CANTELO | Alternate government business | Contact method not published | SAM registration | Not available |
| HERNAN BONSEMBIANTE | Electronic business | Contact method not published | SAM registration | Not available |
| GREGORY CANTELO | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541310 — Architectural Services
- 541330 — Engineering 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
- 541618 — Other Management Consulting Services
- 561210 — Facilities Support Services
- 561410 — Document Preparation Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About JM ROBERTSON INC
What products and services appear in its federal awards?
Recorded award industries: 541330 — Engineering Services.
Recorded products and services: C214 — A&E Management Engineering Services; J012 — Maintenance, Repair and Rebuilding of Equipment: Fire Control Equipment; J059 — Maintenance, Repair and Rebuilding of Equipment: Electrical and Electronic Equipment Components.
Examples from recent award records:
- MULTI-DISCIPLINE ARCHITECT-ENGINEER (A-E) SERVICES AT ANDERSEN AFB, GUAM
- AJJY 25-1060 DESIGN ELECTRICAL AIRCRAFT MAINTENANCE SHOP B18006
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
643 CHALAN SAN ANTONIO, TAMUNING, Guam 96913, 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.
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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