Federal contractor profile

CASTRUM LLC

UEI PWVES4MS1YD8CAGE 9THT2

Active
Veteran Owned BusinessSmall Business

Overview

Legal name
CASTRUM LLC
Registered location
KANEOHE, HI, USA
Primary NAICS
541611 — Administrative Management and General Management Consulting Services
Latest award activity
May 8, 2024
Read company summary

CASTRUM LLC is associated with UEI PWVES4MS1YD8 and CAGE 9THT2 in public federal records. AcornBids currently links 1 prime award totaling $165.0K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Justice. Its recorded federal awards include work classified as Administrative Management and General Management Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541611 (Administrative Management and General Management Consulting Services). Its public SAM.gov registration lists KANEOHE, HI, USA.

At a glance

Lifetime prime obligations$165.0K
Prime awards1
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 23, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
CASTRUM LLC
UEI
PWVES4MS1YD8
CAGE
9THT2
Registered address
47-025 LIHIKAI DR # B, KANEOHE, HI, 96744, USA
Registration status
Active
Primary NAICS
541611 — Administrative Management and General Management Consulting Services
SAM activation
Nov 10, 2025
Initial registration
Jan 18, 2024
Entity start
Jan 5, 2024
SAM updated
Nov 10, 2025
Registration expires
Nov 6, 2026
Fiscal year end
Dec 31
Place of incorporation
HI, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 1 awards and $164,990 in reported obligations to this legal entity. Source
  • Recorded awards include Administrative Management and General Management Consulting Services (NAICS 541611); this classification is not proof of every company capability. Source
  • An example award describes: MASTER PLANNING SUPPORT SERVICES Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$165.0K
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: 1 of 1 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
15UC0C24F00001571MASTER PLANNING SUPPORT SERVICESDepartment of Justice$165.0KMay 8, 2024May 7, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedNov 10, 2025
Source loadedSep 26, 2026
Initial registrationJan 18, 2024
Entity startJan 5, 2024

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

IndustryReported size status
541310 — Architectural ServicesNot reported
541320 — Landscape Architectural ServicesNot reported
541330 — Engineering ServicesNot reported
541611 — Administrative Management and General Management Consulting ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
STEVEN R SCOTTGovernment businessContact method not publishedSAM registrationNot available
STEVEN R SCOTTElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 541310 — Architectural Services
  • 541320 — Landscape Architectural Services
  • 541330 — Engineering Services
  • 541611 — Administrative Management and General Management Consulting Services
Registered products and services
  • AB11 — COMMUNITY AND REGIONAL DEVELOPMENT R&D SERVICES; COMMUNITY DEVELOPMENT; BASIC RESEARCH
  • AB21 — COMMUNITY AND REGIONAL DEVELOPMENT R&D SERVICES; AREA AND REGIONAL DEVELOPMENT; BASIC RESEARCH
  • B507 — Economic Studies
  • B510 — Environmental Studies and Assessments
  • C211 — Architect - Engineer Services (including landscaping, interior layout, and designing)
  • C212 — Engineering Drafting Services
  • C213 — A&E Inspection Services (non-construction)
  • C214 — A&E Management Engineering Services
  • U003 — Reserve Training (Military)

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

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1 shared agency customer(s); Shared work: 541611 — Administrative Management and General Management Consulting 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.
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1 shared agency customer(s); Shared work: 541611 — Administrative Management and General Management Consulting 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.
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About CASTRUM LLC

What products and services appear in its federal awards?

Recorded award industries: 541611 — Administrative Management and General Management Consulting Services.

Recorded products and services: R499 — Other Professional Services.

Examples from recent award records:

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

Where is the company registered?

47-025 LIHIKAI DR # B, KANEOHE, Hawaii 96744, United States

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

Explore related contractor directories

Browse companies by registered location, primary registered industry, or federal customer.

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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