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Federal contractor profile

DONGSAN ENVIRONMENT

UEI CLR8DMUM56M6CAGE 560DF

Active

Overview

Legal name
DONGSAN ENVIRONMENT
Registered location
PYEONGTAEK-SI, GYEONGGI-DO, KOR
Primary NAICS
562991 — Septic Tank and Related Services
Latest award activity
Nov 25, 2025
Read company summary

DONGSAN ENVIRONMENT is associated with UEI CLR8DMUM56M6 and CAGE 560DF in public federal records. AcornBids currently links 2 prime awards totaling $320.4K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as All Other Miscellaneous Waste Management Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 562991 (Septic Tank and Related Services). Its public SAM.gov registration lists PYEONGTAEK-SI, GYEONGGI-DO, KOR.

At a glance

Lifetime prime obligations$320.4K
Prime awards2
Awards with future end dates1
Top-agency concentration100.0%

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 8, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
DONGSAN ENVIRONMENT
UEI
CLR8DMUM56M6
CAGE
560DF
Registered address
21-1 BAEMI 2-GIL, PYEONGTAEK-SI, GYEONGGI-DO, KOR
Registration status
Active
Primary NAICS
562991 — Septic Tank and Related Services
SAM activation
Sep 8, 2025
Initial registration
Nov 27, 2017
Entity start
Jul 25, 2000
SAM updated
Sep 8, 2025
Registration expires
Sep 6, 2026
Fiscal year end
Dec 31
Place of incorporation
KOR

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 2 awards and $320,413 in reported obligations to this legal entity. Source
  • Recorded awards include All Other Miscellaneous Waste Management Services (NAICS 562998); this classification is not proof of every company capability. Source
  • An example award describes: PROVIDING THE 1ST OPTION EXERCISE FUND. Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$320.4K
Prime contracts
$149.8KFY2025$170.6KFY2026

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 2 of 2 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

Funding change

Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.

MeasureReported value
Current periodOct 1, 2025 – Sep 30, 2026
Current obligations$170.6K
Prior periodOct 1, 2024 – Sep 30, 2025
Prior obligations$149.8K
Change$20.8K
Growth+13.9%

Where the work is performed

AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL

State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.

Agencies
CategoryPeriod obligationsAwards
Department of Defense$320.4K2
Offices
CategoryPeriod obligationsAwards
0411 AQ HQ CONTRACT AUG$320.4K2
Naics
CategoryPeriod obligationsAwards
562998 — All Other Miscellaneous Waste Management Services$320.4K2
Psc
CategoryPeriod obligationsAwards
S299 — Other Housekeeping Services$320.4K2
Vehicles
CategoryPeriod obligationsAwards
W91QVN25D0002$320.4K2
States
CategoryPeriod obligationsAwards
Unclassified$320.4K2
Set Asides
CategoryPeriod obligationsAwards
Unclassified$320.4K2

Recent federal awards

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

Award / descriptionAwarding agencyObligationsStart dateEnd date
W91QVN26FA098PROVIDING THE 1ST OPTION EXERCISE FUND.Department of Defense$170.6KDec 1, 2025Nov 30, 2026
W91QVN25FA033SLUDGE REMOVALDepartment of Defense$149.8KFeb 1, 2025Nov 30, 2025
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 updatedSep 8, 2025
Source loadedSep 19, 2026
Initial registrationNov 27, 2017
Entity startJul 25, 2000
IndustryReported size status
221310 — Water Supply and Irrigation SystemsNot reported
221320 — Sewage Treatment FacilitiesNot reported
562219 — Other Nonhazardous Waste Treatment and DisposalNot reported
562991 — Septic Tank and Related ServicesNot reported
562998 — All Other Miscellaneous Waste Management ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
MUNSUNG KIMGovernment businessContact method not publishedSAM registrationNot available
MUNSUNG KIMElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 221310 — Water Supply and Irrigation Systems
  • 221320 — Sewage Treatment Facilities
  • 562219 — Other Nonhazardous Waste Treatment and Disposal
  • 562991 — Septic Tank and Related Services
  • 562998 — All Other Miscellaneous Waste Management Services

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

Related companies worth researching

Explore the customer, work and award-size evidence behind each match.

FUKUKOU SANGYO CO.LTD.

1 shared agency customer(s); Shared work: 562998 — All Other Miscellaneous Waste Management Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

OLD PUEBLO SEPTIC AND DRAIN SERVICE, INC.

1 shared agency customer(s); Shared work: 562998 — All Other Miscellaneous Waste Management Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

DEL MAR ENVIRONMENTAL & CONSTRUCTION SERVICES INC.

1 shared agency customer(s); Shared work: 562998 — All Other Miscellaneous Waste Management Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

CLEMONS-CAM JV

1 shared agency customer(s); Shared work: 562998 — All Other Miscellaneous Waste Management Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
4 awards

ACTION SERVICES CORPORATION

1 shared agency customer(s); Shared work: 562998 — All Other Miscellaneous Waste Management Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

AAA PUMPING SERVICE, INC.

1 shared agency customer(s); Shared work: 562998 — All Other Miscellaneous Waste Management Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards
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.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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