SOLAR PLEXUS LLC (MT)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $360.03K
- $360,027under this UEI
- FY2026 obligations
- $99.3K†
- $99,295Provisional
- Awards and orders
- 8
- with positive net obligations
- Latest action
- Sep 28, 2026
- SAM.gov registration
- Active
- Registration expiration date Jul 14, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Aug 10, 1994 (32 years)
- Location
- Missoula, MT
- State of incorporation
- Montana
- Purpose of registration
- All Awards
- Website
- solarplexus1.com
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI KV4DXW4LG956. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $99,295 (provisional)
- FY2024: $193,155
- FY2011: $4,425
- FY2010: $18,720
- FY2009: $11,270
- FY2008: $33,162
Total across 6 fiscal years: $360,027
Top awarding agencies
- Department of the Interior$237,587, 66.0%
- Department of Agriculture$122,440, 34.0%
Top awarding sub-agencies
- Bureau of Land Management$154,487, 42.9%
- Forest Service$122,440, 34.0%
- National Park Service$83,100, 23.1%
Top NAICS by obligations
- 221114Solar electric power generation$71,830, 20.0%
- 221119Other electric power generation$44,432, 12.3%
- 221111Hydroelectric power generation$18,720, 5.2%
Top product and service codes by obligations
- Y1MGConstruction of epg facilities - solar$121,325, 33.7%
- 6117Solar electric power systems$71,830, 20.0%
- Z1AZMaintenance of other administrative facilities and service buildings$64,410, 17.9%
- Y1NZConstruction of other utilities$34,885, 9.7%
- 4320Power and hand pumps$33,162, 9.2%
Capabilities
NAICS codes
- 237130Power and Communication Line and Related Structures Construction(primary)Small
- 238210Electrical Contractors and Other Wiring Installation ContractorsSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- 1240LU26C0044Definitive contractDepartment of AgricultureForest ServiceLatest action
- 1240LU26P0001Purchase orderDepartment of AgricultureForest ServiceLatest action
- 140L3624P0040Purchase orderDepartment of the InteriorBureau of Land ManagementLatest action
- 140P1424P0009Purchase orderDepartment of the InteriorNational Park ServiceLatest action
- AG03R6C100057DcaDepartment of AgricultureForest ServiceLatest action
- AG0349P110007PoDepartment of AgricultureForest ServiceLatest action
- INPP9455090050PoDepartment of the InteriorNational Park ServiceLatest action
- INL08PX04103PoDepartment of the InteriorBureau of Land ManagementLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SOLAR PLEXUS LLC lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
1002 BURLINGTON AVE STE 100
MISSOULA, MT, 59801
USA
Mailing Address
1002 BURLINGTON AVE STE 100
MISSOULA, MT, 59801
USA
Government Business Contact
John R Hamilton
1002 Burlington Ave., Ste. 100
MISSOULA, MT, 59801
USA
Electronic Business Contact
John R Hamilton
1002 Burlington Ave., Ste. 100
MISSOULA, MT, 59801
USA
Past Performance Contact
Natalie K Hamilton
Office Manager
1002 Burlington Ave. Ste. 100
MISSOULA, MT, 59801
USA
Government Business Alternate Contact
Frank L Tavenner
1002 Burlington Ave., Ste. 100
MISSOULA, MT, 59801
USA
Electronic Business Alternate Contact
Frank L Tavenner
1002 Burlington Ave., Ste. 100
MISSOULA, MT, 59801
USA
Past Performance Alternate Contact
Mary B Hamilton
1605 STEPHENS #B
MISSOULA, MT, 59801
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SOLAR PLEXUS LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 14, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Montana with primary NAICS 237130
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- Rocky Mountain Contractors, Inc.Kalispell, MT
- Outback Power CoGreat Falls, MT