EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC (MD)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $2.07B
- $2,070,251,112under this UEI
- FY2026 obligations
- $67.26M†
- $67,264,830ProvisionalFY2027 to date: $5.25M
- Awards and orders
- 1,434
- with positive net obligations97 IDV vehicles held
- Latest action
- Nov 3, 2026
- SAM.gov registration
- Active
- Registration expiration date Sep 10, 2027
Registration
- Doing business as
- EA SCIENCE AND TECHNOLOGY
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Sep 15, 1986 (40 years)
- Location
- Hunt Valley, MD
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
- Website
- eaest.com
† FY2026 obligations (provisional; DoD awards signed after Aug 8, 2026 are not yet public).
‡ FY2027 to date.
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Aug 8, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI LEEMJD9WKDC9. 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
- FY2027: $5,249,895 (to date)
- FY2026: $67,264,830 (provisional)
- FY2025: $133,196,385
- FY2024: $226,999,242
- FY2023: $249,960,823
- FY2022: $217,771,680
- FY2021: $125,031,953
- FY2020: $120,464,491
Show all 20 yearsEarlier years (FY2008–FY2019)
- FY2019: $106,404,124
- FY2018: $73,865,084
- FY2017: $86,023,255
- FY2016: $81,663,949
- FY2015: $102,035,667
- FY2014: $126,887,684
- FY2013: $66,176,467
- FY2012: $84,214,593
- FY2011: $67,572,194
- FY2010: $57,762,417
- FY2009: $50,188,686
- FY2008: $21,517,693
Total across 20 fiscal years: $2,070,251,112
Top awarding agencies
- Department of Defense$1,027,909,533, 49.7%
- Environmental Protection Agency$951,144,810, 45.9%
- Department of Transportation$46,966,517, 2.3%
- Department of the Interior$16,091,407, 0.8%
- General Services Administration$9,267,709, 0.4%
Top awarding sub-agencies
- Environmental Protection Agency$951,144,810, 45.9%
- Department of the Army$702,763,811, 33.9%
- Department of the Air Force$284,050,184, 13.7%
- Maritime Administration$46,810,607, 2.3%
- Department of the Navy$38,114,235, 1.8%
Top NAICS by obligations
- 562910Remediation services$1,939,959,026, 93.7%
- 541330Engineering services$87,343,463, 4.2%
- 541620Environmental consulting services$5,436,281, 0.3%
- 541360Geophysical surveying and mapping services$209,665, <0.1%
Top product and service codes by obligations
- F108Environmental systems protection- environmental remediation$631,092,761, 30.5%
- F999Other environmental services$603,161,029, 29.1%
- C211Architect and engineering- general: landscaping, interior layout, and designing$207,472,404, 10.0%
- C214Architect and engineering- general: management engineering$156,105,041, 7.5%
- R425Support- professional: engineering/technical$131,941,620, 6.4%
Capabilities
NAICS codes
- 562910Remediation Services(primary)
- 541330Military and Aerospace Equipment and Military Weapons
- 236220Commercial and Institutional Building Construction
- 561210Facilities Support Services
- 541350Building Inspection Services
- 541360Geophysical Surveying and Mapping Services
Show all 19 NAICS codes13 more NAICS codes
- 237990Dredging and Surface Cleanup Activities
- 236210Industrial Building Construction
- 562998All Other Miscellaneous Waste Management Services
- 541370Surveying and Mapping (except Geophysical) Services
- 541690Other Scientific and Technical Consulting Services
- 541715Guided Missiles and Space Vehicles, Their Propulsion Units and Propulsion PartsSmall
- 562112Hazardous Waste Collection
- 541611Administrative Management and General Management Consulting Services
- 541620Environmental Consulting Services
- 541380Testing Laboratories and Services
- 238910Site Preparation Contractors
- 541618Other Management Consulting Services
- 562920Materials Recovery Facilities
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Federal Capability Statement
Investigation, design, remediation, O&M, CERCLA, RCRA, NEPA, CWA, CAA, permitting, EA, EIS, EMS, natural resources, restoration, sediment, wetland, ecological studies, risk assessment, HTRW, munitions, IT, GIS, remedial action, and construction
Capabilities & Services
Contracts
Latest awards and orders
- 68HE0921F0064Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 68HE0920F0076Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 140P2125F0034BPA callunder a blanket purchase agreement (BPA)Department of the InteriorDepartmental OfficesLatest action
- 68HE0725F0068Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 68HE0723F0133Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 68HE0325F0013Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 68HE0318D0005Indefinite delivery contract (IDC)VehicleEnvironmental Protection AgencyLatest action
- 68HE0922F0029Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 68HE0724F0147Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 68HE0320F0068Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC 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 without a real name are not shown.
Physical Address
225 SCHILLING CIR STE 400
HUNT VALLEY, MD, 21031
USA
Mailing Address
225 Schilling Circle Suite 400
Hunt Valley, MD, 21031
USA
Government Business Contact
Kathryn Kuwabara
Director, Proposal Development
225 Schilling Circle
Suite 400
Hunt Valley, MD, 21031
USA
Electronic Business Contact
Andrea Treadway
Paralegal
225 Schilling Circle
Hunt Valley, MD, 21031
USA
Past Performance Contact
Kathryn Kuwabara
Director, Proposal Development
225 Schilling Circle
Hunt Valley, MD, 21031
USA
Government Business Alternate Contact
Xanne Luera
Director of Corporate Administration
225 Schilling Circle, Ste 400
Hunt Valley, MD, 21031
USA
Electronic Business Alternate Contact
Xanne Luera
Director of Corporate Administration
225 Schilling Circle Ste 400
Hunt Valley, MD, 21031
USA
Past Performance Alternate Contact
Heather Guinivan
Asst. Director of Federal Proposal Development
225 Schilling Circle, Suite 400
Hunt Valley, MD, 21031
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 10, 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
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