−£170
1 period on recordActiveSC529241Private limited companyEdinburgh
SINEWAVE DESIGN LIMITED
Significant control: Thomas Edward Brown (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Coming soon · product and service lists
What does Sinewave Design Limited sell?
Registered activity: Business and domestic software development (SIC 62012). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
SINEWAVE DESIGN LIMITED is an active private limited company (company number SC529241) incorporated on 10 March 2016, registered in Edinburgh. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 March 2025, showing net assets of −£170 and cash of £6,708, with 0 employees on average.
Peer position · net assets
By net assets it sits in the bottom quarter of 630 comparable companies in Edinburgh (median £1,335, upper quartile £30k).
02
Ownership and control
- Mr Thomas Edward Brown
- owns 75–100% of shares
- Mr Thomas Edward Brown
- 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
- 10 March 201610 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 24 March 2027in 152 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62012
- Business and domestic software development
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£6,708
1 period on recordNot reported
0
1 period on record| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | −£170 | £6,708 | £5,063 | £19k | — | — | 0 |
Current ratio0.62Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets below zeroNet assets £-170 at 31 March 2025
- Current assets below creditors within one yearCurrent ratio 0.62
- Incorporated five or more years agoIncorporated 10 March 2016
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
- Confirmation statement duein 152 days
- Next accounts duein 69 days
- Accounts period endNet liabilities £170 · small accounts
- Incorporated
08
Similar companies in Edinburgh
- PROPERTY TECHNOLOGY LTDEdinburgh · inc. Mar 2016
- HOP SOFTWARE LIMITEDEdinburgh · inc. Mar 2016
- DESANA NETWORK LIMITEDEdinburgh · inc. Feb 2016
- TECKLE DIGITAL LIMITEDEdinburgh · inc. Mar 2016
- TEOMACH LIMITEDEdinburgh · inc. Feb 2016
- DHIYANTRA LIMITEDEdinburgh · inc. Apr 2016
All companies incorporated on 10 March 2016 · in Mar 2016.
09
Reminders for SINEWAVE DESIGN LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.