ActiveSC797083Private limited companyEdinburgh

SONATA42 LIMITED

Owned by William Waites and Allister Barnaby Clisham

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

Summary

Generated from filed data · no estimates

SONATA42 LIMITED is an active private limited company (company number SC797083) incorporated on 30 January 2024, registered in Edinburgh. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest micro accounts cover the period ending 31 January 2026, showing net assets of £0, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public.

Peer position · net assets

By net assets it sits in the bottom quarter of 99 comparable companies in Edinburgh (median £2,152, upper quartile £118k).

Key dates

Incorporated: 30 January 20242 yrs ago
Next accounts due: 31 October 2027in 374 days
Confirmation statement due: 13 February 2027in 114 days

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

Activity

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 31 January 2026

Net assets

£0

vs Jan 2025

Cash at bank

Not reported

Turnover

Not disclosed

Employees

vs Jan 2025

Filed accounts by period, newest first
Period end	Net assets	Cash	Debtors	Creditors <1y	Turnover	Profit	Employees
31 January 2026	£0	—	—	£0	—	—	0
31 January 2025	£0	—	—	£0	—	—	0

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

Negative net assetsNet assets £0 at 2026-01-31
Incorporated two to five years agoIncorporated 2024-01-30

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.

Ownership and control

2 active

WW
Dr William Waites
Individual · since 30 January 2024
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
25–50%
AB
Mr. Allister Barnaby Clisham
Individual · since 30 January 2024
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
25–50%

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.

Timeline

Newest first

31 Oct 2027Next accounts duein 374 days
13 Feb 2027Confirmation statement duein 114 days
31 Jan 2026Accounts period endNet assets £0 · micro accounts
31 Jan 2025Accounts period endNet assets £0 · micro accounts
30 Jan 2024Incorporated

Similar companies in Edinburgh

Same activity (other research and experimental development on natural sciences and engineering), closest in incorporation date

All companies incorporated on 30 January 2024 · in Jan 2024.

Reminders for SONATA42 LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.