PUBLIC-CONTRACT SUPPLIER PROFILE
Companies House 01449909 · Active. Observed evidence is kept separate from ownership, risk and renewal inferences.
Names are retained exactly as published and are not treated as separate legal entities.
Every relationship carries its source, date and match method. Exact identifier edges are observed; name-derived ownership or group paths remain inferred.
SIGMA SECURITY DEVICES LIMITED
Exact GB-COH company number published on a Contracts Finder supplier record and resolved to the same register number.
The exact identity projection does not contain a publishable parent edge for this supplier. Absence is not evidence of independence.
Checked exact Companies House identity, held LEI identity where present and the Who Owns This Brand name candidate; no exact parent edge returned.
The held funding directory did not return a verified exact-company match. That does not prove the company has never raised capital.
These inputs help prioritise research; they do not rate supplier quality, solvency, integrity or future award prospects.
Registry status is an observed field, not a performance or solvency conclusion.
Exact Companies House number 01449909.
Verify the current deadline on the live register before relying on this projected date.
Accounts due field from the dated Companies House projection for 01449909.
Thames Valley Police appears on 1 of 2 linked notices. This is notice concentration, not revenue dependency.
Derived share = leading buyer notice count ÷ all exact-company-linked notices; values and contract delivery are not used.
No supplier risk score: Observed records and inferred review signals are never combined into a supplier risk score. Missing evidence is not a clean bill of health, proof of independence or proof that no funding or ownership relationship exists.
These are award-notice delivery fields, not headquarters, workforce location or measured local economic impact. ONS population is neutral regional context.
Exact supplier company number 01449909; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.
ONS Census population for South East (E12000008); context only, not attributed economic impact.
Exact supplier company number 01449909; grouped by the delivery region published on each award notice. This is not supplier-headquarters geography.
ONS Census population for North East (E12000001); context only, not attributed economic impact.
Showing 0 of 0 records ending within 24 months. This is a research queue, not a renewal forecast.
No linked award record has a published end date inside the next 24 months. This does not prove that no procurement activity is planned.
Open the source before relying on names, dates or values.
Notice values may be framework ceilings, amendments or multi-supplier totals. They are not verified revenue, payment, delivery quality, profitability or proof of wrongdoing.