Federal contractor profile

ONIX SILVERSIDE LLC

UEI RGVHCUPK1J51CAGE 6U9W2

Active
Small Business

Overview

Legal name
ONIX SILVERSIDE LLC
Registered location
WILMINGTON, DE, USA
Primary NAICS
623110 — Nursing Care Facilities (Skilled Nursing Facilities)
Latest award activity
Nov 12, 2025
Read company summary

ONIX SILVERSIDE LLC is associated with UEI RGVHCUPK1J51 and CAGE 6U9W2 in public federal records. AcornBids currently links 2 prime awards totaling $804.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Nursing Care Facilities (Skilled Nursing Facilities). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 623110 (Nursing Care Facilities (Skilled Nursing Facilities)). Its public SAM.gov registration lists WILMINGTON, DE, USA.

At a glance

Lifetime prime obligations$804.9K
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 Oct 21, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
ONIX SILVERSIDE LLC
UEI
RGVHCUPK1J51
CAGE
6U9W2
Registered address
3322 SILVERSIDE RD, WILMINGTON, DE, 19810, USA
Registration status
Active
Primary NAICS
623110 — Nursing Care Facilities (Skilled Nursing Facilities)
SAM activation
Oct 1, 2025
Initial registration
Jan 17, 2013
Entity start
Nov 26, 2012
SAM updated
Oct 1, 2025
Registration expires
Sep 29, 2026
Fiscal year end
Dec 31
Place of incorporation
DE, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 2 awards and $804,852 in reported obligations to this legal entity. Source
  • Recorded awards include Nursing Care Facilities (Skilled Nursing Facilities) (NAICS 623110); this classification is not proof of every company capability. Source
  • An example award describes: EXPRESS REPORT: CNH - SERVICES 10/01/2024 TO 09/30/2025. Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$804.9K
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 2 of 2 selected awards. Select a period to explore its awards.

Recent federal awards

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

Award / descriptionAwarding agencyObligationsStart dateEnd date
36C24426K0016EXPRESS REPORT: CNH - SERVICES 10/01/2024 TO 09/30/2025.Department of Veterans Affairs$341.4KOct 1, 2024Sep 30, 2025
36C24425K0112EXPRESS REPORT: CNH - SERVICES 04/01/2023 TO 09/30/2024.Department of Veterans Affairs$463.5KApr 1, 2023Sep 30, 2024

Registration, certifications & contacts

Registration evidenceDate
SAM updatedOct 1, 2025
Source loadedSep 19, 2026
Initial registrationJan 17, 2013
Entity startNov 26, 2012

Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.

IndustryReported size status
623110 — Nursing Care Facilities (Skilled Nursing Facilities)Not reported
ContactRolePublished contact methodsEvidenceSource date
HEATHER GILBERTGovernment businessContact method not publishedSAM registrationNot available
HEATHER GILBERTElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 623110 — Nursing Care Facilities (Skilled Nursing Facilities)

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

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About ONIX SILVERSIDE LLC

Where is the company registered?

3322 SILVERSIDE RD, WILMINGTON, Delaware 19810, 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.

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

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