Back to search

Rainbowwave Holdings Limited

11245868

active
Private Limited Company
Companies House
Health Score
90 / 100

Healthy

30/30
Filing
20/30
Financial
40/40
Risk

No risk factors detected.

Details

146 ROYAL COLLEGE STREET, LONDON, NW1 0TA
Incorporated 09/03/2018

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

64209
Activities of other holding companies

Officers

Mrs Maria Lemos Kambouroglou

director · Since 09/03/2018

DIRECTOR

BRITISH · ENGLAND · Age 61

Also on 2 other boards

Mr Jonathan Walker Whitwam

secretary · Since 20/03/2025

Also on 7 other boards

Mr Jonathan Walker Whitwam

director · Since 01/09/2025

DIRECTOR

BRITISH · ENGLAND · Age 51

Also on 7 other boards

Persons with Significant Control

Rainbowwave Trustees Limited

75–100% shares
75–100% votes
Appoint directors

146, Royal College Street, London, NW1 0TA

Notified 20/03/2025

Former PSCs

Mrs Maria Lemos Kambouroglou

Ceased 20/03/2025

Mr Jonathan Walker Whitwam

Ceased 20/03/2025

CompanyRankvs 22740+ SIC 64209 peers
69

Financial strength91th percentile among SIC peers · 23/25
Employees18th percentile among SIC peers · 3/15
LiquidityCurrent ratio Infinity× · 20/20
Longevity8 years trading (max 15) · 8/15
Filing complianceAll filings up to date · 15/15
Show leaderboard
How is this score calculated?
Financial strength23/25 pts

Net worth compared to all companies in the same SIC code with published accounts. Top quartile earns the full 25 points.

Employees3/15 pts

Workforce size relative to sector peers from the most recent accounts. A larger team generally signals commercial scale.

Liquidity20/20 pts

Current assets ÷ current liabilities. A ratio above 2× earns full marks; between 1–2× scores partially; below 0.5× scores minimal points.

Longevity8/15 pts

One point per year of operation since incorporation, capped at 15. Older companies have a proven track record.

Filing compliance15/15 pts

Full 15 points when both annual accounts and confirmation statement are filed on time. Points are deducted for each overdue filing.

Maximum score is 100. Deductions apply for insolvency history, outstanding charges, going concern doubt, or disqualified officers.

Key FinancialsYear ending 31/12/2024

Net Worth

£2.1M

Balance sheet strength

Cash

£857k

Cash in the bank

Net Current Assets

£2.0M

Working capital

Current Assets

£2.0M

Current Liabilities

£0

Fixed Assets

£141k

Debtors

£1.1M

0avg. employees

Balance Sheet

Intangible assets£0
Assets less current liabilities£2.1M
Signed by 2024-01-01Prepared with Companies House

EstimatesDerived

YearCurrent RatioImplied Profit
2024Infinity+£67k
202395.05

Derived from filed accounts. Not audited figures.