£32k
+1080033%vs May 2025Active13411453Private limited companyColchester
KB INFRASTRUCTURE SERVICES LIMITED
Significant control: Keith Keneth Purvis (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Kb Infrastructure Services Limited sell?
Registered activity: Construction of railways and underground railways (SIC 42120). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
KB INFRASTRUCTURE SERVICES LIMITED is an active private limited company (company number 13411453) incorporated on 20 May 2021, registered in Colchester. Its registered activity is construction of railways and underground railways (SIC 42120). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £32k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 1080033% on the prior period (£3). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the top quarter of 120 comparable companies in Essex (median £2,434, upper quartile £15k).
02
Ownership and control
- Mr Keith Keneth Purvis
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 20 May 20215 yrs ago
- Next accounts due
- 31 December 2027in 432 days
- Confirmation statement due
- 3 June 2027in 221 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 42120
- Construction of railways and underground railways
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs May 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £32k | — | — | — | — | — | 1 |
| 31 May 2025 | £3 | — | — | — | — | — | 1 |
| 31 May 2024 | £563 | — | — | — | — | — | 1 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £32,404 at 31 March 2026
- Net assets up 10% or more on the prior period+1080033.3% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 20 May 2021
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 432 days
- Confirmation statement duein 221 days
- Accounts period endNet assets £32k · micro accounts
- Accounts period endNet assets £3 · micro accounts
- Accounts period endNet assets £563 · micro accounts
- Incorporated
08
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- SOLVERE TECHNOLOGIES LTDBasildon · inc. Jun 2021
- AME RAILWAYS LIMITEDMaldon · inc. Jan 2021
- ESSEX MUSCLE THERAPY LTDWitham · inc. Jan 2021
- SCL RAIL LIMITEDRayleigh · inc. Dec 2020
All companies incorporated on 20 May 2021 · in May 2021.
09
Reminders for KB INFRASTRUCTURE SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.