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GREENCLEAN, INC.

UEI GUL7FJE1HKP4CAGE 7UAC8Company website ↗

Active
Small Business

Overview

Legal name
GREENCLEAN, INC.
Also known as
GC ENTERPRISES
Registered location
WALDORF, MD, USA
Website
Company website ↗
Primary NAICS
561720 — Janitorial Services
Latest award activity
Jul 24, 2026
Read company summary

GREENCLEAN, INC. is associated with UEI GUL7FJE1HKP4 and CAGE 7UAC8 in public federal records. AcornBids currently links 10 prime awards totaling $14.5M in obligations to this entity. Its largest recorded federal customer by obligations is General Services Administration. Its recorded federal awards include work classified as Facilities Support Services; Janitorial Services; Commercial and Institutional Building Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 561720 (Janitorial Services). Its public SAM.gov registration lists WALDORF, MD, USA.

At a glance

Lifetime prime obligations$14.5M
Prime awards10
Awards with future end dates6
Top-agency concentration51.1%

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
GREENCLEAN, INC.
Doing business as
GC ENTERPRISES
UEI
GUL7FJE1HKP4
CAGE
7UAC8
Registered address
2159 CRAIN HWY, WALDORF, MD, 20601, USA
Registration status
Active
Primary NAICS
561720 — Janitorial Services
SAM activation
May 29, 2026
Initial registration
Mar 18, 2017
Entity start
Mar 13, 2013
SAM updated
May 29, 2026
Registration expires
May 27, 2027
Fiscal year end
Dec 31
Place of incorporation
VA, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
47PM0325C0012REPLACE AND TEST FIRE ALARM PANELS FROM EST-3 TO EST-4 AT HERBERT C HOOVER BUIDLING LOCATED AT 1401 CONSTITUTION AVE NW, WASHINTON, DC 20002-2004.General Services Administration$926.6KAug 18, 2025Aug 25, 2026
9594CS24P0028PURCHASE ORDER FOR CUSTODIAL AND OTHER SUPPORT SERVICES.Court Services and Offender Supervision Agency$1.7MSep 30, 2024Sep 29, 2026
47PM0924C0009PROFESSIONAL SERVICES TO SUPPORT THE POTOMAC SERVICE CENTER, FROM 7/1/24 TO 12/31/24, WITH FOUR POTENTIAL ONE-YEAR OPTION PERIODS.General Services Administration$1.0MJul 1, 2024Mar 31, 2029
47PM0324C0003THIS PROJECT IS TO REPAIR THE BROKEN STORM WATER PIPPING LOCATED BEHIND THE WASHINGTON NATIONAL RECORDS CENTER WHICH IS LOCATED ON THE SUITLAND FEDERAL CENTER CAMPUS.General Services Administration$780.8KJul 26, 2024Nov 9, 2026
9594CS19P0036FACILITY MAINTENANCE SERVICESCourt Services and Offender Supervision Agency$3.3MSep 30, 2019Sep 29, 2024
1305M323CNWWN0015JANITORIAL SERVICES FOR WEATHER FORECAST OFFICE (WFO) - STERLING, VADepartment of Commerce$216.3KMar 2, 2023Feb 29, 2028
9594CS23P0032VOCATIONAL TRAINING PROGRAM MANAGEMENTCourt Services and Offender Supervision Agency$2.2MSep 28, 2023Mar 27, 2028
47PM0324C0004GSA HAS A REQUIREMENT FOR A DESIGN-BUILD CONTRACT FOR THE REPLACEMENT OF THE FIRE PUMP SYSTEM AT 4600 SILVER HILL ROADGeneral Services Administration$413.0KApr 10, 2024Apr 27, 2026
47PM0921C0007PROFESSIONAL BUILDING MANAGEMENT AND SUPPORT SERVICESGeneral Services Administration$939.9KOct 1, 2021Mar 24, 2027
47PM0719C0005IGF::OT::IGF PROFESSIONAL SERVICES AT ROBGeneral Services Administration$3.3MJan 1, 2019Jun 30, 2024
Explore, filter and export all awards →SubcontractsGrants & subgrants

Upcoming positioning windows

Modeled recompete windows are estimates, not announced solicitations or guarantees.

Registration, certifications & contacts

Registration evidenceDate
SAM updatedMay 29, 2026
Source loadedSep 26, 2026
Initial registrationMar 18, 2017
Entity startMar 13, 2013
SBA Certified 8A Program ParticipantWithin reported dates

Expires Mar 6, 2028

SAM public SBA certification fields

Registration classifications: Self Certified Small Disadvantaged Business, Small Business, SBA Certified 8A Program Participant. These are separate from the reported certificates above.

IndustryReported size status
236210 — Industrial Building ConstructionNot reported
236220 — Commercial and Institutional Building ConstructionNot reported
238290 — Other Building Equipment ContractorsNot reported
238390 — Other Building Finishing ContractorsNot reported
238990 — All Other Specialty Trade ContractorsNot reported
484110 — General Freight Trucking, LocalNot reported
484121 — General Freight Trucking, Long-Distance, TruckloadNot reported
484122 — General Freight Trucking, Long-Distance, Less Than TruckloadNot reported
484220 — Specialized Freight (except Used Goods) Trucking, LocalNot reported
484230 — Specialized Freight (except Used Goods) Trucking, Long-DistanceNot reported
488490 — Other Support Activities for Road TransportationNot reported
541120 — Offices of NotariesNot reported
541310 — Architectural ServicesNot reported
541330 — Engineering ServicesNot reported
541511 — Custom Computer Programming ServicesNot reported
541512 — Computer Systems Design ServicesNot reported
541513 — Computer Facilities Management ServicesNot reported
541519 — Other Computer Related ServicesNot reported
541611 — Administrative Management and General Management Consulting ServicesNot reported
541618 — Other Management Consulting ServicesNot reported
541990 — All Other Professional, Scientific, and Technical ServicesNot reported
561210 — Facilities Support ServicesNot reported
561720 — Janitorial ServicesNot reported
561730 — Landscaping ServicesNot reported
562910 — Remediation ServicesNot reported
611430 — Professional and Management Development TrainingNot reported
624310 — Vocational Rehabilitation ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
MAXIMILIAN VUGovernment businessContact method not publishedSAM registrationNot available
MAXIMILIAN VUElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 236210 — Industrial Building Construction
  • 236220 — Commercial and Institutional Building Construction
  • 238290 — Other Building Equipment Contractors
  • 238390 — Other Building Finishing Contractors
  • 238990 — All Other Specialty Trade Contractors
  • 484110 — General Freight Trucking, Local
  • 484121 — General Freight Trucking, Long-Distance, Truckload
  • 484122 — General Freight Trucking, Long-Distance, Less Than Truckload
  • 484220 — Specialized Freight (except Used Goods) Trucking, Local
  • 484230 — Specialized Freight (except Used Goods) Trucking, Long-Distance
  • 488490 — Other Support Activities for Road Transportation
  • 541120 — Offices of Notaries
  • 541310 — Architectural Services
  • 541330 — Engineering Services
  • 541511 — Custom Computer Programming Services
  • 541512 — Computer Systems Design Services
  • 541513 — Computer Facilities Management Services
  • 541519 — Other Computer Related Services
  • 541611 — Administrative Management and General Management Consulting Services
  • 541618 — Other Management Consulting Services
  • 541990 — All Other Professional, Scientific, and Technical Services
  • 561210 — Facilities Support Services
  • 561720 — Janitorial Services
  • 561730 — Landscaping Services
  • 562910 — Remediation Services
  • 611430 — Professional and Management Development Training
  • 624310 — Vocational Rehabilitation 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.

No official subaward rows are loaded, so Acorn does not claim known teaming relationships.

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