Active13462257Private limited companyLondon

ULTRA SOFTWARE ENGINEERING LTD

B76/100

Owned by Sine Wave Limited (75–100%)

Companies HouseCompanies House
01

Summary

Generated from filed data · no estimates

ULTRA SOFTWARE ENGINEERING LTD is an active private limited company (company number 13462257) incorporated on 17 June 2021, registered in London. Its registered activity is business and domestic software development (SIC 62012). Latest micro accounts cover the period ending 30 June 2025, showing net assets of £529k, 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 rose 14% on the prior period (£466k).

Peer position · net assets

By net assets it sits in the top quarter of 15,170 comparable companies in London (median £702, upper quartile £27k).

02

Key dates

Incorporated
17 June 20215 yrs ago
Next accounts due
30 March 2027in 159 days
Confirmation statement due
1 July 2027in 252 days

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

03

Activity

SIC 62012
Business and domestic software development
Accounts type
Micro Entity
Size band
MicroCompanies Act thresholds
04

Financials

2 periods on record · latest ending 30 June 2025
Net assets
£529k
+14%vs Jun 2024
Cash at bank
Not reported
Turnover
Not disclosed
Employees
1
No changevs Jun 2024
Net assets
£529k
Average employees
1
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 June 2025£529k—————1
30 June 2024£466k—————1

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.

05

Firmoscan score

Rules-based · every point shows its evidence
76 / 100 · grade B
EDCBA
Score breakdown
50Starting scoreEvery scored company starts here
+10Positive net assetsNet assets £529,055 at 2025-06-30
+8Net assets growing+13.6% vs prior period
+8EstablishedIncorporated 2021-06-17 (5 years)
76Score, grade B

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 · 6 other
  • Sine Wave Limited
    corporate entity, Isle Of Man · since 16 July 2021
    • owns 75–100% of shares
  • persons with significant control statement · since 17 June 2021 · ceased 16 July 2021
  • persons with significant control statement · since 17 June 2021 · ceased 16 July 2021
  • persons with significant control statement · since 17 June 2021 · ceased 16 July 2021
  • Mr Trevor Read
    Individual · since 17 June 2021 · ceased 17 June 2021
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • persons with significant control statement · since 18 June 2021 · ceased 16 July 2021
  • persons with significant control statement · since 18 June 2021 · ceased 16 July 2021

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 252 days
  2. Next accounts duein 159 days
  3. Accounts period endNet assets £529k · micro accounts
  4. Accounts period endNet assets £466k · micro accounts
  5. Incorporated
08

Similar companies in London

Same activity (business and domestic software development), closest in incorporation date
09

Reminders for ULTRA SOFTWARE ENGINEERING LTD

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