Active12317481Private limited companyReading

ALL ABOUT CARBON LTD

Significant control: David John Roach Williams (25–50%), Wendy Dawn Williams (25–50%)

From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Engineering related scientific and technical consulting activities (SIC 71122). We’re building product and service lists for UK companies. Get this one when it’s ready.

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Summary

Generated from filed data · no estimates

ALL ABOUT CARBON LTD is an active private limited company (company number 12317481) incorporated on 15 November 2019, registered in Reading. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 30 April 2026, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public.

There are 333 companies in engineering related scientific and technical consulting activities in Reading with filed accounts; the median reports net assets of £12k and is 8 years old.

Ownership and control

2 active

DJ
Mr David John Roach Williams
Individual · since 15 November 2019
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%
WD
Mrs Wendy Dawn Williams
Individual · since 15 November 2019
- owns 25–50% of shares
- holds 25–50% of voting rights
25–50%

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.

Key dates

Incorporated: 15 November 20196 yrs ago
Next accounts due: 30 January 2028in 461 days
Confirmation statement due: 29 November 2026in 34 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

Activity

SIC 71122: Engineering related scientific and technical consulting activities
SIC 71200: Technical testing and analysis
SIC 72190: Other research and experimental development on natural sciences and engineering
Accounts type: Micro Entity
Size band: MicroCompanies Act thresholds

Financials

2 periods on record · latest ending 30 April 2026

Net assets

Not reported

Cash at bank

Not reported

Turnover

Not disclosed

Employees

No changevs Apr 2025

Average employees

Filed accounts by period, newest first
Period end	Net assets	Cash	Debtors	Creditors <1y	Turnover	Profit	Employees
30 April 2026	—	—	—	£21k	—	—	2
30 April 2025	—	—	—	£9,992	—	—	2

Current ratio4.26Current assets ÷ creditors within one year

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.

Filing and accounts signals

Facts from the register · no rating

Current assets at least 1.5× creditors within one yearCurrent ratio 4.26
Incorporated five or more years agoIncorporated 15 November 2019

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.

Timeline

Newest first

30 Jan 2028Next accounts duein 461 days
29 Nov 2026Confirmation statement duein 34 days
30 Apr 2026Accounts period end
30 Apr 2025Accounts period end
15 Nov 2019Incorporated

Reminders for ALL ABOUT CARBON LTD

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