Federal contractor profile
SES-TECH GLOBAL SOLUTIONS
UEI HFYMLCMCLUF9CAGE 4LZK2
Overview
- Legal name
- SES-TECH GLOBAL SOLUTIONS
- Registered location
- SEATTLE, WA, USA
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Latest award activity
- Sep 10, 2026
Read company summary
SES-TECH GLOBAL SOLUTIONS is associated with UEI HFYMLCMCLUF9 and CAGE 4LZK2 in public federal records. AcornBids currently links 22 prime awards totaling $298.8M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Energy. Its recorded federal awards include work classified as Other Heavy and Civil Engineering Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237990 (Other Heavy and Civil Engineering Construction). Its public SAM.gov registration lists SEATTLE, WA, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 4, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- SES-TECH GLOBAL SOLUTIONS
- UEI
- HFYMLCMCLUF9
- CAGE
- 4LZK2
- Registered address
- 1200 6TH AVE STE 800, SEATTLE, WA, 98101, USA
- Registration status
- Active
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- SAM activation
- Dec 11, 2025
- Initial registration
- Dec 8, 2006
- Entity start
- Nov 24, 2006
- SAM updated
- Dec 11, 2025
- Registration expires
- Dec 9, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- WA, USA
Research brief
Source facts
- Loaded prime-award records link 22 awards and $298,753,641 in reported obligations to this legal entity. Source
- Recorded awards include Other Heavy and Civil Engineering Construction (NAICS 237990); this classification is not proof of every company capability. Source
- An example award describes: KAZAKHSTAN FOR NA-25 Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 22 of 22 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $-1.7M |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $-1.2M |
| Change | $-459.8K |
| Growth | Not comparable |
Where the work is performed
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Energy | $298.1M | 22 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| NNSA NON-MO CNTRCTNG OPS DIV | $298.1M | 22 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 237990 — Other Heavy and Civil Engineering Construction | $298.1M | 22 |
Psc
| Category | Period obligations | Awards |
|---|---|---|
| Y299 — Construction of Other Non-Building Facilities | $226.9M | 14 |
| Y1PZ — CONSTRUCTION OF OTHER NON-BUILDING FACILITIES | $71.3M | 8 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| DEAM5208NA28893 | $298.1M | 22 |
States
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $268.8M | 19 |
| WA | $29.4M | 3 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| NO SET ASIDE USED. | $149.4M | 5 |
| SMALL BUSINESS SET ASIDE - TOTAL | $140.4M | 13 |
| Unclassified | $8.3M | 4 |
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 |
|---|---|---|---|---|
| DEAD5208NA28790KAZAKHSTAN FOR NA-25 | Department of Energy | $59.7M | Aug 22, 2008 | Nov 30, 2018 |
| DEAD5208NA28723MEGAPORTS SERVICES IN MALAYSIA FOR NA-25 | Department of Energy | $36.6M | Sep 30, 2008 | Jan 31, 2019 |
| DEAT5209NA29506SESTECH FOR NA-25 | Department of Energy | $4.2M | Jun 5, 2009 | Mar 31, 2014 |
| DEDT0001825TAS::89 0309::TAS DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, AND ENGINEERING (DICCE) SERVICES FOR LATVIA, GROUP 2. | Department of Energy | $10.2M | Aug 13, 2010 | Sep 30, 2014 |
| DEDT0002611SERVICES, RADIATION PORTAL MONITOR INSTALLATION FOR OFFICE OF INTERNATIONAL MATERIAL PROTECTION&COOP - NA-25. | Department of Energy | $11.7M | Apr 21, 2011 | Nov 30, 2018 |
| DEDT0002969MALTA, INSTALLATION OF RADIATION PORTAL MONITORS, ENGINEERING SURVEYS, DRAWINGS FOR OFFICE OF INTERNATIONAL MATERIAL PROTECTION&COOP - NA-25 | Department of Energy | $3.3M | Sep 21, 2011 | Oct 11, 2013 |
| DEDT0004208COMPETITIVE - GEORGIA GROUP 1 SARPI&KARTSAKHI FOR ASSISTANT DEPUTY ADMINISTRATOR FOR INTERNATIONAL MATERIAL PROTECTION&COOPERATION - NA-25. | Department of Energy | $3.8M | Jul 18, 2012 | Jul 10, 2016 |
| DEDT0007804IGF::OT::IGF FUNDING FOR COMPETITIVE ACTION FOR DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS, AND ENGINEERING SERVICES TO DESIGN AND INSTALL RADIATION PORTAL MONITOR SYSTEMS… | Department of Energy | $1.9M | Sep 10, 2014 | Aug 18, 2018 |
| DEDT0008349IGF::OT::IGF COMPETITIVE AWARD FOR DESIGN, INTEGRATION, CONSTRUCTION, COMMUNICATIONS AND ENGINEERING SERVICES TO INSTALL RADIATION PORTAL MONITOR SYSTEMS AT SITES IN THAILAND FOR… | Department of Energy | $2.6M | Sep 26, 2014 | Feb 28, 2016 |
| DEDT0009737IGF::OT::IGF DESIGN, CONSTRUCT, AND INTEGRATE FULLY FUNCTIONAL PORTAL MONITOR AND COMMUNICATIONS SYSTEMS AT THE PORT OF BUSAN SITE IN SOUTH KOREA FOR OFFICE OF SECOND LINE OF… | Department of Energy | $1.5M | Sep 29, 2015 | Sep 30, 2016 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 11, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Dec 8, 2006 |
| Entity start | Nov 24, 2006 |
Registration classifications: Self Certified Small Disadvantaged Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 562910 — Remediation Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MELANIE LINDAAS | Government business | Contact method not published | SAM registration | Not available |
| JENNIFER SIMSHAUSER | Alternate government business | Contact method not published | SAM registration | Not available |
| MELANIE LINDAAS | Electronic business | Contact method not published | SAM registration | Not available |
| JENNIFER SIMSHAUSER | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 237990 — Other Heavy and Civil Engineering Construction
- 562910 — Remediation Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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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