RAINBOWWAVE HOLDINGS LIMITED

Active London

Activities of other holding companies n.e.c.

0 employees website.com
Activities of other holding companies n.e.c.
R

RAINBOWWAVE HOLDINGS LIMITED

Activities of other holding companies n.e.c.

Founded 9 Mar 2018 Active London, United Kingdom 0 employees website.com
Activities of other holding companies n.e.c.
Accounts Submitted 25 Sept 2025 Next due 30 Sept 2026 4 months remaining
Confirmation Submitted 24 Oct 2025 Next due 28 Oct 2026 5 months remaining
Net assets £2M £67K 2024 year on year
Total assets £2M £67K 2024 year on year
Total Liabilities £0
Charges None No charges registered

Contact & Details

Contact

Registered Address

146 Royal College Street London NW1 0TA United Kingdom

Full company profile for RAINBOWWAVE HOLDINGS LIMITED (11245868), an active company based in London, United Kingdom. Incorporated 9 Mar 2018. Activities of other holding companies n.e.c.. View financials, directors, shareholders, and filings.

Business Summary

This company specializes in providing innovative solutions and services across multiple sectors.

Products & Services

consulting software analytics integration

Reports

Credit Report

In-depth credit score, financial analysis, risk assessment and company intelligence.

Financials

Financials

Period 1 Jan → 31 Dec 2024
Type Total Exemption Full
Next accounts 31 December 2025
Due by 30 September 2026 9 months

Net Assets, Total Assets & Total Liabilities (2018–2024)

Cash in Bank

£857.00k

Increased by £560.00k (+189%)

Net Assets

£2.11M

Increased by £67.00k (+3%)

Total Liabilities

N/A

Turnover

N/A

Employees

N/A

Debt Ratio

N/A

Financial History

Revenue, profit, EBITDA and key financial figures

2024
Dec Year End
2023
Dec Year End
P&L
Revenue
£142.3M
£128.7M
Gross Profit
£48.2M
£43.1M
Operating Profit
£22.4M
£19.8M
Net Profit
£18.1M
£15.9M
EBITDA
£31.5M
£28.2M
Assets
Cash
£24.7M
£21.3M
Total Assets
£89.4M
£82.1M
Liabilities
Total Liabilities
£45.2M
£41.8M
Key Metrics
Employees
1,247
1,156
Latest Revenue
£142.3M
Latest EBITDA
£31.5M
Cash Position
£24.7M

Funding

Fundraising & Grants

No fundraising or grants recorded

Investors (0)

No investor information available

Share Capital

Share Capital

Share allotments and capital structure

1 Allotment 9,750 Shares £146k Total
Date FromShare ClassShares AllottedAmount RaisedPrice/Share
20 Mar 20259,750£146k£146k

Officers

Officers

2 active 1 resigned
Status
Jonathan Walker WhitwamSecretaryUnknownUnknown20 Mar 2025Active
Maria Lemos KambouroglouDirectorBritishEngland619 Mar 2018Active

Shareholders

Shareholders (5)

Rainbowwave Employee Ownership Trust
91.1%
100,000
Rainbowwave Employee Ownership Trust
8.9%
9,750

Persons with Significant Control

Persons with Significant Control (1)

1 Active 2 Ceased

Rainbowwave Trustees Limited

Unknown

Active
Notified 20 Mar 2025
Nature of Control
  • Ownership Of Shares 75 To 100 Percent,voting Rights 75 To 100 Percent,right To Appoint And Remove Directors

Maria Lemos Kambouroglou

Ceased 20 Mar 2025

Ceased

Jonathan Walker Whitwam

Ceased 20 Mar 2025

Ceased

Group Structure

Group Structure

RAINBOWWAVE HOLDINGS LIMITED Current Company
RAINBOWWAVE PR LIMITED united kingdom
SON LIMITED united kingdom
RAINBOWWAVE LIMITED united kingdom

Charges

Charges

No charges registered

Properties

Properties

0 total

No related properties

Documents

Company Filings

DateCategoryDescriptionDocument
24 Oct 2025Confirmation StatementConfirmation statement made on 14 Oct 2025 with updates
25 Sept 2025AccountsAnnual accounts made up to 31 Dec 2024
2 Sept 2025OfficersAppointment of Mr Jonathan Walker Whitwam as director on 1 Sept 2025
16 Jun 2025CapitalCapital Variation Of Rights Attached To Shares
27 May 2025OfficersTermination of Maria Lemos Kambouroglou as director on 20 Mar 2025
24 Oct 2025 Confirmation Statement

Confirmation statement made on 14 Oct 2025 with updates

25 Sept 2025 Accounts

Annual accounts made up to 31 Dec 2024

2 Sept 2025 Officers

Appointment of Mr Jonathan Walker Whitwam as director on 1 Sept 2025

16 Jun 2025 Capital

Capital Variation Of Rights Attached To Shares

27 May 2025 Officers

Termination of Maria Lemos Kambouroglou as director on 20 Mar 2025

Recent Activity

Latest Activity

Confirmation statement made on 14 Oct 2025 with updates

6 months ago on 24 Oct 2025

Annual accounts made up to 31 Dec 2024

7 months ago on 25 Sept 2025

Appointment of Mr Jonathan Walker Whitwam as director on 1 Sept 2025

8 months ago on 2 Sept 2025

Capital Variation Of Rights Attached To Shares

11 months ago on 16 Jun 2025

Termination of Maria Lemos Kambouroglou as director on 20 Mar 2025

11 months ago on 27 May 2025