Skip to content
  • 6,814 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started
Menu

contracting office, code 68HE04, Atlanta, GA

Region 4 Contracting Office

44 opportunities published since January 1, 2024, 0 open now. 402 awards on USAspending in the same window, $231,973,228 obligated, 40% of them under full and open competition.

Open opportunitiesMarkdown

Hear about each solicitation Region 4 Contracting Office posts, the day it is posted.Follow it

Closing soonest

Nothing is open for responses at the moment.

Contracts ending soon

Awards Region 4 Contracting Office made whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.

Ending
50
Obligated so far
$105,696,026
Soonest
November 6, 2026

The 50 contracts, who holds each one and the dates are in the workspace. See them

Who wins here

Vendors by dollars obligated.

C M C, Inc.$50,772,459
Kemron Environmental Services, Inc.$33,647,125
Leisnoi Diversified Services, LLC$23,359,756
Hydrogeologic, Inc.$21,731,675
Tetra Tech, Inc.$18,839,406
Kemron/Arrowhead Jv, LLC$15,414,035
Environmental Restoration LLC$10,894,493
CDM Federal Programs Corporation$8,465,498
Versar-Envirocon JV$5,982,573
CH2M Hill, Inc.$4,200,328

What it buys

Industries by dollars obligated.

Remediation ServicesNAICS 562910$195,548,065
Environmental Consulting ServicesNAICS 541620$19,918,407
Testing Laboratories and ServicesNAICS 541380$3,788,834
Analytical Laboratory Instrument ManufacturingNAICS 334516$3,563,641
Other Computer Related ServicesNAICS 541519$2,650,224
Administrative Management and General Management Consulting ServicesNAICS 541611$2,298,008
All Other Business Support ServicesNAICS 561499$835,541
Computer Systems Design ServicesNAICS 541512$784,430
Postal ServiceNAICS 491110$462,274
Commercial and Institutional Building ConstructionNAICS 236220$290,804

How it buys

Awards by competition and by set-aside.

Full and Open Competition After Exclusion of Sources162
Full and Open Competition161
Not Competed Under SAP29
Competed Under SAP26
Not Competed20
Small Business Set Aside - Total43
8A Competed8
Hubzone SET-ASIDE2
8(A) Sole Source1

Recently published

All from this department

Recently awarded

Notice types

  • Special notices18
  • Presolicitations13
  • Award notices8
  • Combined synopses and solicitations2
  • Solicitations2
  • Justifications1

Set-asides

Where this agency buys

Place of performance

Product and service codes
F108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational SupportF021 Site PreparationR429 Support- Professional: Emergency Response/Disaster Planning/Preparedness SupportF103 Water Quality Support ServicesF110 Development of Environmental Impact Statements and AssessmentsB504 Chemical/Biological Studies and Analysis
Awards seen
January 3, 2024 to October 26, 2026
Data as of
November 1, 2026