PLEXUS SCIENTIFIC CORPORATION (MD)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2008 under this UEI: $42,870,785 across 61 awards and orders with positive net obligations.
- Net obligations since FY2008
- $42.87M
- $42,870,785under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 61
- with positive net obligations3 IDV vehicles held
- Latest action
- Sep 23, 2025
- SAM.gov registration
- Inactive
- Registration expiration date Apr 24, 2024
Registration
- UEI
- F45CKKR44HC7
- CAGE code
- 1TLM4
- Doing business as
- PLEXUS SCIENTIFIC CORP
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Dec 26, 1985 (40 years)
- Location
- Columbia, MD
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
- Website
- plexsci.com
SBA certifications
No certification in the SBA profile data.
NAICS codes
- 562910Remediation Services(primary)
- 237110Water and Sewer Line and Related Structures ConstructionSmall
- 519290Web Search Portals and All Other Information ServicesSmall
- 541330Engineering Services
- 541350Building Inspection Services
- 541511Custom Computer Programming ServicesSmall
Show all 27 NAICS codes21 more NAICS codes
- 541512Computer Systems Design ServicesSmall
- 541519Other Computer Related Services
- 541611Administrative Management and General Management Consulting ServicesSmall
- 541614Process, Physical Distribution, and Logistics Consulting ServicesSmall
- 541618Other Management Consulting ServicesSmall
- 541620Environmental Consulting ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
- 541930Translation and Interpretation ServicesSmall
- 541990All Other Professional, Scientific, and Technical ServicesSmall
- 561110Office Administrative Services
- 561210Facilities Support ServicesSmall
- 561920Convention and Trade Show OrganizersSmall
- 561990All Other Support ServicesSmall
- 562112Hazardous Waste CollectionSmall
- 562119Other Waste CollectionSmall
- 562211Hazardous Waste Treatment and DisposalSmall
- 611420Computer Training
- 611430Professional and Management Development Training
- 611710Educational Support ServicesSmall
- 921190Other General Government Support
- 922190Other Justice, Public Order, and Safety Activities
Small: small business for that NAICS, self-certified in SAM.gov registration.
Federal contract obligations
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
- FY2025: -$49,350 (de-obligation)
- FY2023: -$22,510 (de-obligation)
- FY2022: $143,270
- FY2021: $266,315
- FY2020: $1,853,734
- FY2019: $3,667,173
- FY2018: $1,852,002
- FY2017: $1,233,579
Show all 17 yearsEarlier years (FY2008–FY2016)
- FY2016: $866,158
- FY2015: $1,222,487
- FY2014: $5,383,226
- FY2013: $6,659,310
- FY2012: $1,202,285
- FY2011: $1,746,761
- FY2010: $1,527,487
- FY2009: $5,258,924
- FY2008: $10,059,933
Total across 17 fiscal years: $42,870,785
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$42,694,505, 99.6%
- Department of Commerce$176,280, 0.4%
Top awarding sub-agencies
- Department of the Army$42,686,520, 99.6%
- National Institute of Standards and Technology$176,280, 0.4%
- Department of the Air Force$7,985, <0.1%
Top NAICS by obligations
- 562910Remediation services$42,703,438, 99.6%
- 562211Hazardous waste treatment and disposal$138,237, 0.3%
- 562112Hazardous waste collection$38,043, 0.1%
- 541620Environmental consulting services$3,570, <0.1%
Top product and service codes by obligations
- F999Other envir svc/stud/sup$25,854,089, 60.3%
- F108Environmental systems protection- environmental remediation$11,792,248, 27.5%
- C219Architect and engineering- general: other$3,376,288, 7.9%
- B510Special studies/analysis- environmental assessments$1,591,623, 3.7%
- F107Environmental systems protection- toxic and hazardous substance analysis$227,428, 0.5%
† FY2026 obligations (provisional; DoD awards signed after Jul 21, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 21, 2026 are not yet public.
Latest awards and orders
- W912P419F0037Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912QR19F0078Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912QR19F0302Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912QR21F0173Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912QR20F0230Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- DS01Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912QR19F0062Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912P418F0049Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912QR19F0377Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912QR18F0548Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
Other contractors in Maryland with primary NAICS 562910
- EA Engineering, Science, and Technology, Inc., PbcHunt Valley, MD
- Advanced Technologies and Laboratories (Atl) International, Inc.Gaithersburg, MD
- Tidewater, Inc.Elkridge, MD
- Islas General Cleaning Services, Inc.Gaithersburg, MD
- EA-Bay West Joint Venture LLCHunt Valley, MD
- EA-Wood-1 Mp JVHunt Valley, MD
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI F45CKKR44HC7. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
No PSC codes reported
Certifications
Business Types
Federal Capability Statement
Plexus works with clients to achieve goals while adhering to rigorous CMMI Level 3 and ISO 9001:2000 guidelines. Our services include Environmental Remediation, Safety & Occ. Health, and IT development services and software tools.
Capabilities & Services
Contracts
Explore federal contract awards with detailed transaction history
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for PLEXUS SCIENTIFIC CORPORATION 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
7130 MINSTREL WAY
STE LL130
COLUMBIA, MD, 21045
USA
Mailing Address
7130 MINSTREL WAY
SUITE LL130
COLUMBIA, MD, 21045
USA
Government Business Contact
David Bell
SR VP
5510 CHEROKEE AVENUE
SUITE 350
ALEXANDRIA, VA, 22312
USA
Electronic Business Contact
LAMAR EDWARDS
CFO
5510 CHEROKEE AVENUE
350
ALEXANDRIA, VA, 22312
USA
Past Performance Contact
JACQUELIN CAIN
5510 CHEROKEE AVENUE
SUITE 350
ALEXANDRIA, VA, 22312
USA
Government Business Alternate Contact
JACQUELIN CAIN
CEO
5510 Cherokee Avenue
SUITE 350
ALEXANDRIA, VA, 22312
USA
Electronic Business Alternate Contact
Kate Hutson
VP
5510 Cherokee Avenue
SUITE 350
ALEXANDRIA, VA, 22312
USA
Past Performance Alternate Contact
JACQUELIN CAIN
5510 Cherokee Avenue
SUITE 350
ALEXANDRIA, VA, 22312
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
PLEXUS SCIENTIFIC CORPORATION has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires April 24, 2024.
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
No active suspension or debarment
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
Entity Website