London, United Kingdom
| Company number | 07944282 |
|---|---|
| Status | Active |
| Legal form | Private Limited Company |
| Registered | 2012-02-09 |
| Address | UNIT A2 LEYTON INDUSTRIAL VILLAGE ARGALL AVENUE, LONDON, ENGLAND, E10 7QP |
| Industry | 43210 - Electrical installation |
| Accounts filed | Total Exemption Full |
| Accounts made up to | 2025-04-30 |
| Next accounts due | 2027-01-31 |
| Last confirmation statement | 2026-04-24 |
| Country of origin | United Kingdom |
| Also classified as | 80200 - Security systems service activities |
| Register | Companies House |
2 awards across 2 buyers. The 2 largest are shown.
| Buyer | Contract | Value | Published |
|---|---|---|---|
| HORNCHURCH ACADEMY TRUST | PP-10183a Hornchurch Academy Trust Facilities Management Open Framework | £83.0M | 2026-07-06 |
| ESPO | 628B_23 Security Surveillance Equipment and Services (Integrated Security Solutions) | 2023-12-21 |
1 year(s) filed with Companies House. The most recent is shown; the dossier carries the trend.
| Year | Revenue | Equity | Result |
|---|---|---|---|
| 2025 | £9.9M | £397.6K | £629.5K |
Above is the summary. The dossier is the itemized record — 1 years of filed accounts and full public-contract history — assembled and cross-read by MiMi, with every fact traceable to the filing behind it. No account needed.
Free for .gov and .mil. Commercial use is $50.
They get bought for each other and answer different questions. If yours is the first one below, buy the credit report — it does that better than we do.
| The question | A credit report | A MiMi dossier |
|---|---|---|
| Will they pay my invoice in 30 days? | Yes | No |
| Payment behaviour & trade references | Yes | No |
| A credit score and recommended limit | Yes | No |
| Registered identity & address | Yes | Yes |
| Filed accounts — revenue, equity, result | Yes | Yes |
| Insolvency, liquidation, strike-off | Yes | Yes |
| Public-contract history & who bought | No | Yes |
| Declared control, as filed with the register | Sometimes | Yes |
| Sanctions, debarment and enforcement findings | No | Yes |
| A written assessment framed to your decision | No | Yes |
| Every claim traceable to the filing behind it | No | Yes |
A credit report tells you whether to extend terms. A dossier tells you whether to enter the relationship at all, and what to verify first. We publish no score, because a rating is our judgement to defend and a filing is simply true.
This page is what buyers, partners and counterparties find when they look up DENNIS JOHNS SERVICE GROUP LIMITED. Claiming it verifies you as the owner and opens the full record MiMi holds — registry identity, filed accounts, public contracts, declared control and adverse findings.
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