ECOLOGY SERVICES INC (MD)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $109.75M
- $109,745,189under this UEI
- FY2026 obligations
- $9.57M†
- $9,572,715Provisional
- Awards and orders
- 60
- with positive net obligations5 IDV vehicles held
- Latest action
- Sep 7, 2026
- SAM.gov registration
- Active
- Registration expiration date Sep 2, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- May 1, 1989 (37 years)
- Location
- Columbia, MD
- State of incorporation
- Maryland
- Purpose of registration
- All Awards
- Website
- ecologyservices.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 FBYGNGEBNHF7. 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: $9,572,715 (provisional)
- FY2025: $6,929,937
- FY2024: $6,228,122
- FY2023: $7,008,071
- FY2022: $6,049,327
- FY2021: $5,643,837
- FY2020: $5,881,146
- FY2019: $4,244,025
Show all 19 yearsEarlier years (FY2008–FY2018)
- FY2018: $6,233,103
- FY2017: $6,049,674
- FY2016: $3,939,301
- FY2015: $5,166,810
- FY2014: $6,999,603
- FY2013: $5,375,189
- FY2012: $5,000,115
- FY2011: $5,336,692
- FY2010: $4,667,933
- FY2009: $4,826,757
- FY2008: $4,592,834
Total across 19 fiscal years: $109,745,189
Top awarding agencies
- Department of Health and Human Services$107,876,996, 98.3%
- Department of Commerce$1,822,105, 1.7%
- Department of Veterans Affairs$20,680, <0.1%
- Department of the Interior$16,761, <0.1%
- Department of Defense$5,197, <0.1%
Top awarding sub-agencies
- National Institutes of Health$107,876,996, 98.3%
- National Institute of Standards and Technology$1,822,105, 1.7%
- Department of Veterans Affairs$20,680, <0.1%
- U.S. Geological Survey$16,761, <0.1%
- Department of the Army$5,197, <0.1%
Top NAICS by obligations
- 562111Solid waste collection$107,473,887, 97.9%
- 562211Hazardous waste treatment and disposal$1,860,612, 1.7%
- 562112Hazardous waste collection$22,600, <0.1%
- 562219Other nonhazardous waste treatment and disposal$16,761, <0.1%
- 541711Research and development in biotechnology$5,197, <0.1%
Top product and service codes by obligations
- S205Housekeeping- trash/garbage collection$99,623,244, 90.8%
- S222Waste treatment and storage$9,190,481, 8.4%
- Z2JZRepair or alteration of miscellaneous buildings$506,073, 0.5%
- Z244Maint-rep-alt/sewage & waste$364,602, 0.3%
- F108Environmental systems protection- environmental remediation$35,911, <0.1%
Capabilities
NAICS codes
- 562111Solid Waste Collection(primary)Small
- 561210Facilities Support ServicesSmall
- 562910Environmental Remediation ServicesSmall
- 562998All Other Miscellaneous Waste Management Services
- 541620Environmental Consulting Services
- 562119Other Waste CollectionSmall
Show all 7 NAICS codes1 more NAICS codes
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Veteran-Owned Business
Product and service codes (PSC)
- 4540WASTE DISPOSAL EQUIPMENT
- J045MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT
- M1PDOPERATION OF WASTE TREATMENT AND STORAGE FACILITIES
- H145QUALITY CONTROL- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT
Contracts
Latest awards and orders
- 75N98026F00001Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesNational Institutes of HealthLatest action
- 75N98025F00004Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesNational Institutes of HealthLatest action
- 75N98024D00003Indefinite delivery contract (IDC)VehicleDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- 75N98025F00003Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesNational Institutes of HealthLatest action
- 75N98025F00002Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesNational Institutes of HealthLatest action
- 75N98021F00018Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesNational Institutes of HealthLatest action
- 75N98023F00003Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesNational Institutes of HealthLatest action
- 75N98023F00001Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesNational Institutes of HealthLatest action
- 75N98022F00001Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesNational Institutes of HealthLatest action
- 75N98021F00001Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesNational Institutes of HealthLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for ECOLOGY SERVICES INC lists a physical address and a separate mailing address, along with 4 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
9135 GUILFORD RD
STE 200
COLUMBIA, MD, 21046
USA
Mailing Address
9135 GUILFORD RD
STE 200
COLUMBIA, MD, 21046
USA
Government Business Contact
TIMOTHY OSBORNE
CHAIRMAN
9135 GULFORD ROAD STE 200
COLUMBIA, MD, 21046
USA
Electronic Business Contact
Michelle Fox
Office Manager
9135 Guilford Rd Ste 200
Columbia, MD, 21046
USA
Past Performance Contact
RUTH RILEE
President
9135 GULFORD RD STE 200
Columbia, MD, 21046
USA
Government Business Alternate Contact
Michelle Fox
Office Manager
9135 Guilford Rd Ste 200
Columbia, MD, 21046
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
ECOLOGY SERVICES INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 2, 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 Maryland with primary NAICS 562111
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- Waste Management of Maryland, Inc.Gaithersburg, MD
- N&A Strategic Services LLCNorth Beach, MD
- Jcbe IncGaithersburg, MD
- BFI Waste Services, LLCCapitol Heights, MD