Federal contractor profile

KJU MAINTENANCE LTD

UEI YX2LMSRXK4A5CAGE U1JP2

Active

Overview

Legal name
KJU MAINTENANCE LTD
Registered location
NORWICH, GBR
Primary NAICS
238390 — Other Building Finishing Contractors
Latest award activity
Jul 14, 2026
Read company summary

KJU MAINTENANCE LTD is associated with UEI YX2LMSRXK4A5 and CAGE U1JP2 in public federal records. AcornBids currently links 2 prime awards totaling $215.2K in obligations to this entity. Its largest recorded federal customer by obligations is Department of State. Its recorded federal awards include work classified as Power Boiler and Heat Exchanger Manufacturing; Heating Equipment (except Warm Air Furnaces) Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238390 (Other Building Finishing Contractors). Its public SAM.gov registration lists NORWICH, GBR.

At a glance

Lifetime prime obligations$215.2K
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 16, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
KJU MAINTENANCE LTD
UEI
YX2LMSRXK4A5
CAGE
U1JP2
Registered address
9 BALTIC WHARF, NORWICH, NR1 1QA, GBR
Registration status
Active
Primary NAICS
238390 — Other Building Finishing Contractors
SAM activation
Jun 9, 2026
Initial registration
Feb 26, 2019
Entity start
Nov 2, 2017
SAM updated
Jun 9, 2026
Registration expires
Jun 9, 2027
Fiscal year end
Nov 30
Place of incorporation
GBR

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 2 awards and $215,189 in reported obligations to this legal entity. Source
  • Recorded awards include Power Boiler and Heat Exchanger Manufacturing (NAICS 332410); this classification is not proof of every company capability. Source
  • An example award describes: BOILER SUPPLY AND REPLACEMENT Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$215.2K
Prime contracts

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.

Recent federal awards

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

Award / descriptionAwarding agencyObligationsStart dateEnd date
19UK5626P0648BOILER SUPPLY AND REPLACEMENTDepartment of State$111.1KJul 14, 2026Jul 30, 2026
19UK5625P0933REPLACEMENT OF BOILERSDepartment of State$104.1KJul 31, 2025Aug 13, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedJun 9, 2026
Source loadedSep 26, 2026
Initial registrationFeb 26, 2019
Entity startNov 2, 2017
IndustryReported size status
236115 — New Single-Family Housing Construction (except For-Sale Builders)Not reported
236116 — New Multifamily Housing Construction (except For-Sale Builders)Not reported
236117 — New Housing For-Sale BuildersNot reported
236118 — Residential RemodelersNot reported
236210 — Industrial Building ConstructionNot reported
236220 — Commercial and Institutional Building ConstructionNot reported
238150 — Glass and Glazing ContractorsNot reported
238160 — Roofing ContractorsNot reported
238210 — Electrical Contractors and Other Wiring Installation ContractorsNot reported
238220 — Plumbing, Heating, and Air-Conditioning ContractorsNot reported
238320 — Painting and Wall Covering ContractorsNot reported
238330 — Flooring ContractorsNot reported
238340 — Tile and Terrazzo ContractorsNot reported
238350 — Finish Carpentry ContractorsNot reported
238390 — Other Building Finishing ContractorsNot reported
ContactRolePublished contact methodsEvidenceSource date
KEVIN J UNDERWOODGovernment businessContact method not publishedSAM registrationNot available
KEVIN J UNDERWOODElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 236115 — New Single-Family Housing Construction (except For-Sale Builders)
  • 236116 — New Multifamily Housing Construction (except For-Sale Builders)
  • 236117 — New Housing For-Sale Builders
  • 236118 — Residential Remodelers
  • 236210 — Industrial Building Construction
  • 236220 — Commercial and Institutional Building Construction
  • 238150 — Glass and Glazing Contractors
  • 238160 — Roofing Contractors
  • 238210 — Electrical Contractors and Other Wiring Installation Contractors
  • 238220 — Plumbing, Heating, and Air-Conditioning Contractors
  • 238320 — Painting and Wall Covering Contractors
  • 238330 — Flooring Contractors
  • 238340 — Tile and Terrazzo Contractors
  • 238350 — Finish Carpentry Contractors
  • 238390 — Other Building Finishing Contractors

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.

MULTISTACK LLC

1 shared agency customer(s); Shared work: 332410 — Power Boiler and Heat Exchanger Manufacturing, 333414 — Heating Equipment (except Warm Air Furnaces) Manufacturing; 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

MISCELLANEOUS FOREIGN AWARDEES

1 shared agency customer(s); Shared work: 332410 — Power Boiler and Heat Exchanger Manufacturing, 333414 — Heating Equipment (except Warm Air Furnaces) Manufacturing. Counts and amounts describe sampled matching awards, not the company’s full history.
27 awards

SUPPLIES & SERVICES INTERNATIONAL INC

1 shared agency customer(s); Shared work: 333414 — Heating Equipment (except Warm Air Furnaces) Manufacturing; 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

JAFRI BROTHERS LLC

1 shared agency customer(s); Shared work: 332410 — Power Boiler and Heat Exchanger Manufacturing; 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

THE CLEAVER-BROOKS COMPANY, INC.

1 shared agency customer(s); Shared work: 333414 — Heating Equipment (except Warm Air Furnaces) Manufacturing. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

W.W. GRAINGER, INC.

1 shared agency customer(s); Shared work: 333414 — Heating Equipment (except Warm Air Furnaces) Manufacturing. Counts and amounts describe sampled matching awards, not the company’s full history.
2 awards

About KJU MAINTENANCE LTD

What products and services appear in its federal awards?

Recorded award industries: 332410 — Power Boiler and Heat Exchanger Manufacturing; 333414 — Heating Equipment (except Warm Air Furnaces) Manufacturing.

Recorded products and services: Z1AA — MAINTENANCE OF OFFICE BUILDINGS; Z1FA — MAINTENANCE OF FAMILY HOUSING 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?

9 BALTIC WHARF, NORWICH NR1 1QA, GBR

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.

Keep your research moving

Save this company, track changes, and evaluate upcoming work against your targets.

Save to my research Find my fit