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Federal contractor profile

GRID DEFENCE SYSTEMS LIMITED

UEI UCLAFBE74H57CAGE K4F45Company website ↗

Active

Overview

Legal name
GRID DEFENCE SYSTEMS LIMITED
Registered location
WOOBURN GREEN, BUCKINGHAMSHIRE, GBR
Website
Company website ↗
Primary NAICS
334111 — Electronic Computer Manufacturing
Latest award activity
Dec 4, 2025
Read company summary

GRID DEFENCE SYSTEMS LIMITED is associated with UEI UCLAFBE74H57 and CAGE K4F45 in public federal records. AcornBids currently links 1 prime award totaling $121.4K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Computer Storage Device Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 334111 (Electronic Computer Manufacturing). Its public SAM.gov registration lists WOOBURN GREEN, BUCKINGHAMSHIRE, GBR.

At a glance

Lifetime prime obligations$121.4K
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 18, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
GRID DEFENCE SYSTEMS LIMITED
UEI
UCLAFBE74H57
CAGE
K4F45
Registered address
85-87 HOLTSPUR LANE, WOOBURN GREEN, BUCKINGHAMSHIRE, HP10 0AU, GBR
Registration status
Active
Primary NAICS
334111 — Electronic Computer Manufacturing
SAM activation
Oct 24, 2025
Initial registration
Jan 17, 2012
Entity start
Sep 1, 1993
SAM updated
Oct 24, 2025
Registration expires
Oct 24, 2026
Fiscal year end
Dec 31
Place of incorporation
GBR

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 1 awards and $121,420 in reported obligations to this legal entity. Source
  • Recorded awards include Computer Storage Device Manufacturing (NAICS 334112); this classification is not proof of every company capability. Source
  • An example award describes: GMLTS CONTROLLERS Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$212.5K
Prime contracts
$212.5KFY2026

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.

Explore funding & geography →View quarterly funding

Recent federal awards

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

Award / descriptionAwarding agencyObligationsStart dateEnd date
N6893626P0004GMLTS CONTROLLERSDepartment of Defense$121.4KNov 5, 2025Aug 10, 2026
Explore, filter and export all awards →SubcontractsGrants & subgrants

Registration, certifications & contacts

Registration evidenceDate
SAM updatedOct 24, 2025
Source loadedSep 19, 2026
Initial registrationJan 17, 2012
Entity startSep 1, 1993
IndustryReported size status
334111 — Electronic Computer ManufacturingNot reported
ContactRolePublished contact methodsEvidenceSource date
BEN E WALKERGovernment businessContact method not publishedSAM registrationNot available
PIERS RUSHTONAlternate government businessContact method not publishedSAM registrationNot available
BEN E WALKERElectronic businessContact method not publishedSAM registrationNot available
PIERS RUSHTONAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 334111 — Electronic Computer Manufacturing
Registered products and services
  • 7490 — Miscellaneous Office Machines
  • 7B20 — Hardware, software, and other equipment needed for specialized High Performance Computing (HPC) systems used in solving complex computational problems through massive concurrent use of computing resources and parallel processing techniques.
  • 7K20 — Hardware, software, and other equipment needed for specialized High Performance Computing (HPC) systems used in solving complex computational problems through massive concurrent use of computing resources and parallel processing techniques.

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.

EVANS FEDERAL SOLUTIONS, LLC

1 shared agency customer(s); Shared work: 334112 — Computer Storage Device 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.
2 awards

EDGE TECHNOLOGY DISTRIBUTORS, INC.

1 shared agency customer(s); Shared work: 334112 — Computer Storage Device 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.
5 awards

LVSI CORPORATION

1 shared agency customer(s); Shared work: 334112 — Computer Storage Device 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

INTEGRATION TECHNOLOGIES GROUP, INC.

1 shared agency customer(s); Shared work: 334112 — Computer Storage Device 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

PHOENIX INTERNATIONAL SYSTEMS INC

1 shared agency customer(s); Shared work: 334112 — Computer Storage Device 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

DATA SECURITY, INC

1 shared agency customer(s); Shared work: 334112 — Computer Storage Device 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.
2 awards

About GRID DEFENCE SYSTEMS LIMITED

What products and services appear in its federal awards?

Recorded award industries: 334112 — Computer Storage Device Manufacturing.

Recorded products and services: 7B22 — Computing hardware and software products for servers and converged appliances, such as physical and virtual server environments, tools, operating systems (Windows, Linux, UNIX) and virtualization software..

Examples from recent award records:

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

Where is the company registered?

85-87 HOLTSPUR LANE, WOOBURN GREEN, BUCKINGHAMSHIRE HP10 0AU, 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.

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