ActiveSC500043Private limited companyDumbarton

CARBON MOUNTS LTD

D43/100

Owned by Calum Lawson Harper (75–100%)

Companies HouseCompanies House
01

Summary

Generated from filed data · no estimates

CARBON MOUNTS LTD is an active private limited company (company number SC500043) incorporated on 10 March 2015, registered in Dumbarton. Its registered activity is other manufacturing n.e.c. (SIC 32990). Latest dormant accounts cover the period ending 31 March 2025, showing net assets of £0, with 0 employees on average.

Peer position · net assets

By net assets it sits in the bottom quarter of 233 comparable companies in Glasgow (median £3,810, upper quartile £142k).

02

Key dates

Incorporated
10 March 201511 yrs ago
Next accounts due
31 December 2026in 70 days
Confirmation statement due
24 March 2027in 153 days

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

03

Activity

SIC 32990
Other manufacturing n.e.c.
Accounts type
Dormant
Size band
MicroCompanies Act thresholds
04

Financials

2 periods on record · latest ending 31 March 2025
Net assets
£0
vs Mar 2024
Cash at bank
Not reported
Turnover
Not reported
Employees
0
Not reported the period before
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 March 2025£0——£0——0
31 March 2024£0——£0———

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

05

Firmoscan score

Rules-based · every point shows its evidence
43 / 100 · grade D
EDCBA
Score breakdown
50Starting scoreEvery scored company starts here
−15Negative net assetsNet assets £0 at 2025-03-31
+8EstablishedIncorporated 2015-03-10 (12 years)
43Score, grade D

A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.

06

Ownership and control

1 active
  • Mr Calum Lawson Harper
    Individual · since 6 April 2016
    • owns 75–100% of shares
    • holds 75–100% of voting rights

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

07

Timeline

Newest first
  1. Confirmation statement duein 153 days
  2. Next accounts duein 70 days
  3. Accounts period endNet assets £0 · dormant accounts
  4. Accounts period endNet assets £0 · dormant accounts
  5. Incorporated
08

Similar companies in Glasgow

Same activity (other manufacturing n.e.c.), closest in incorporation date
09

Reminders for CARBON MOUNTS LTD

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