ActiveSC427626Private limited companyStirling

ULTIMATE INSULATION SUPPLIES LTD.

Significant control: Darren Bruce Smith (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Ultimate Insulation Supplies Ltd. sell?

Registered activity: Other building completion and finishing (SIC 43390). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

ULTIMATE INSULATION SUPPLIES LTD. is an active private limited company (company number SC427626) incorporated on 4 July 2012, registered in Stirling. Its registered activity is other building completion and finishing (SIC 43390). Latest small accounts cover the period ending 31 December 2024, showing net assets of £111k and cash of £675, with 19 employees on average. Net assets fell 58% on the prior period (£264k).

Peer position · net assets

By net assets it sits in the top quarter of 4,088 comparable companies in Other (median £5,120, upper quartile £38k).

02

Ownership and control

1 active
  • Mr Darren Bruce Smith
    Individual · since 6 April 2016
    • owns 75–100% of shares

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
4 July 201214 yrs ago
Next accounts due
30 September 202624 days overdue
Confirmation statement due
18 July 2027in 267 days

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

04

Activity

SIC 43390
Other building completion and finishing
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 December 2024
Net assets
£111k
−58%vs Dec 2023
Cash at bank
£675
−96%vs Dec 2023
Turnover
Not reported
Employees
19
+19%vs Dec 2023
Net assets
£111k
Cash at bank
£675
Average employees
19
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 December 2024£111k£675£964k£1.66m——19
31 December 2023£264k£18k£824k£1.30m——16
Current ratio0.85Current assets ÷ creditors within one year
Cash per employee£36Cash ÷ average employees

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets above zeroNet assets £111,150 at 31 December 2024
  • Net assets down 25% or more on the prior period-58.0% vs prior period
  • Current assets below creditors within one yearCurrent ratio 0.85
  • Incorporated five or more years agoIncorporated 4 July 2012
  • Accounts past their due dateDue 30 September 2026

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

Newest first
  1. Confirmation statement duein 267 days
  2. Next accounts due24 days overdue
  3. Accounts period endNet assets £111k · small accounts
  4. Accounts period endNet assets £264k · small accounts
  5. Incorporated
08

Similar companies in the UK

Same activity (other building completion and finishing), closest in incorporation date
09

Reminders for ULTIMATE INSULATION SUPPLIES LTD.

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

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.