Active11101485Private limited companyPortsmouth

DONMAC DATA LIMITED

E17/100

Owned by Donald Joseph Macmillan (75–100%)

Summary

Generated from filed data · no estimates

DONMAC DATA LIMITED is an active private limited company (company number 11101485) incorporated on 7 December 2017, registered in Portsmouth. Its registered activity is data processing, hosting and related activities (SIC 63110). Latest micro accounts cover the period ending 31 December 2024, showing net assets of −£6,220, 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 fell 384% on the prior period (£2,194).

Peer position · net assets

By net assets it sits in the bottom quarter of 4,108 comparable companies in the UK (median £392, upper quartile £20k).

Key dates

Incorporated: 7 December 20178 yrs ago
Next accounts due: 30 September 202622 days overdue
Confirmation statement due: 21 December 2026in 60 days

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

Activity

SIC 63110: Data processing, hosting and related activities
SIC 63990: Other information service activities n.e.c.
Accounts type: Micro Entity
Size band: MicroCompanies Act thresholds

Financials

2 periods on record · latest ending 31 December 2024

Net assets

−£6,220

−384%vs Dec 2023

Cash at bank

Not reported

Turnover

Not disclosed

Employees

No changevs Dec 2023

Net assets

−£6,220

Average employees

Filed accounts by period, newest first
Period end	Net assets	Cash	Debtors	Creditors <1y	Turnover	Profit	Employees
31 December 2024	−£6,220	—	—	£13k	—	—	1
31 December 2023	£2,194	—	—	£9,424	—	—	1

Current ratio0.57Current liabilities exceed current assets

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.

Firmoscan score

Rules-based · every point shows its evidence

17 / 100 · grade E

Score breakdown
50	Starting scoreEvery scored company starts here
−15	Negative net assetsNet assets £-6,220 at 2024-12-31
−8	Net assets falling-383.5% vs prior period
−8	Current liabilities exceed current assetsCurrent ratio 0.57
+8	EstablishedIncorporated 2017-12-07 (9 years)
−10	Accounts overdueDue 2026-09-30
17	Score, grade E

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.

Ownership and control

1 active · 2 other

DJ
Mr Donald Joseph Macmillan
Individual · since 17 January 2018
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
75–100%
persons with significant control statement · since 7 December 2017 · ceased 17 January 2018
persons with significant control statement · since 6 December 2018 · ceased 17 February 2018

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

21 Dec 2026Confirmation statement duein 60 days
30 Sept 2026Next accounts due22 days overdue
31 Dec 2024Accounts period endNet liabilities £6,220 · micro accounts
31 Dec 2023Accounts period endNet assets £2,194 · micro accounts
07 Dec 2017Incorporated

Similar companies in Portsmouth

Same activity (data processing, hosting and related activities), closest in incorporation date

All companies incorporated on 7 December 2017 · in Dec 2017.

Reminders for DONMAC DATA LIMITED

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