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Federal contractor profile

RIVERSIDE CONSTRUCTION CO INC

UEI GWZSHL96TTB5CAGE 06SL4

Active
Small Business

Overview

Legal name
RIVERSIDE CONSTRUCTION CO INC
Registered location
VICKSBURG, MS, USA
Primary NAICS
237990 — Other Heavy and Civil Engineering Construction
Latest award activity
Apr 10, 2026
Read company summary

RIVERSIDE CONSTRUCTION CO INC is associated with UEI GWZSHL96TTB5 and CAGE 06SL4 in public federal records. AcornBids currently links 2 prime awards totaling $11.5M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Heavy and Civil Engineering Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237990 (Other Heavy and Civil Engineering Construction). Its public SAM.gov registration lists VICKSBURG, MS, USA.

At a glance

Lifetime prime obligations$11.5M
Prime awards2
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 26, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
RIVERSIDE CONSTRUCTION CO INC
UEI
GWZSHL96TTB5
CAGE
06SL4
Registered address
4111 WASHINGTON ST, VICKSBURG, MS, 39180, USA
Registration status
Active
Primary NAICS
237990 — Other Heavy and Civil Engineering Construction
SAM activation
Jan 7, 2026
Initial registration
Apr 9, 2002
Entity start
Jul 21, 1993
SAM updated
Jan 7, 2026
Registration expires
Jan 5, 2027
Fiscal year end
Dec 31
Place of incorporation
MS, 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
W912EE20C0005CONCORDIA PARISH, LOUISIANA, MISSISSIPPI RIVER LEVEES ITEM 329-R SEEPAGE REMEDIATION, FLOOD CONTROL, MISSISSIPPI RIVERS AND TRIBUTARIES WBMRL, BLACK HAWK, LOUISIANA.Department of Defense$4.3MJul 17, 2020May 29, 2026
W912EE20C0004OUACHITA RIVER LEVEE AND CHANNEL REPAIRS PL 84 99Department of Defense$7.2MJul 10, 2020Nov 16, 2022
Explore, filter and export all awards →SubcontractsGrants & subgrants

Registration, certifications & contacts

Registration evidenceDate
SAM updatedJan 7, 2026
Source loadedSep 26, 2026
Initial registrationApr 9, 2002
Entity startJul 21, 1993

Registration classifications: Small Business. These are separate from the reported certificates above.

IndustryReported size status
237110 — Water and Sewer Line and Related Structures ConstructionNot reported
237990 — Other Heavy and Civil Engineering ConstructionNot reported
238910 — Site Preparation ContractorsNot reported
238990 — All Other Specialty Trade ContractorsNot reported
423320 — Brick, Stone, and Related Construction Material Merchant WholesalersNot reported
ContactRolePublished contact methodsEvidenceSource date
LEWIS MILLERGovernment businessContact method not publishedSAM registrationNot available
LEWIS MILLERAlternate government businessContact method not publishedSAM registrationNot available
LEWIS MILLERElectronic businessContact method not publishedSAM registrationNot available
LEWIS MILLERAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 237110 — Water and Sewer Line and Related Structures Construction
  • 237990 — Other Heavy and Civil Engineering Construction
  • 238910 — Site Preparation Contractors
  • 238990 — All Other Specialty Trade Contractors
  • 423320 — Brick, Stone, and Related Construction Material Merchant Wholesalers

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

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About RIVERSIDE CONSTRUCTION CO INC

What products and services appear in its federal awards?

Recorded award industries: 237990 — Other Heavy and Civil Engineering Construction.

Recorded products and services: Y1PZ — CONSTRUCTION OF OTHER NON-BUILDING FACILITIES.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

4111 WASHINGTON ST, VICKSBURG, Mississippi 39180, United States

Registered location from SAM.gov; award performance locations may differ.

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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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