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Development Dimensions International (U.K.) Limited

01683848

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

RUNWAY EAST, LONDON, WC1A 2SN
Incorporated 03/12/1982

Compliance

Accounts

Up to date

Confirmation statement

Up to date

Industry

70229
Management consultancy activities

Officers

David Tessman-Keys

director · Since 01/01/2004

VP INTERNATIONAL OPERATIONS

AUSTRALIAN · AUSTRALIA · Age 54

Patsy Pei-San Tsao

secretary · Since 01/09/2014

Also on 1 other board

Patsy Pei-San Tsao

director · Since 01/09/2014

BUSINESS EXECUTIVE

AMERICAN · UNITED STATES · Age 69

Also on 1 other board

Dr Tacy Byham

director · Since 01/11/2015

CONSULTANT

AMERICAN · UNITED STATES · Age 58

Persons with Significant Control

Dr Tacy Michael Byham

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

American · United States · Age 58

Runway East, 24-28 Bloomsbury Way, London, WC1A 2SN

Notified 06/04/2016

Former PSCs

Dr William Clarence Byham

Ceased 06/04/2016

Development Dimensions International Inc

Ceased 06/04/2016

Charges0 outstanding

charge
satisfied

BARCLAYS BANK PLC

Created 22/04/1993Registered 13/05/1993Satisfied 06/10/2012
charge
satisfied

MARINE & GENERAL MUTUAL LIFE ASSURANCE SOCIETY

Created 10/12/1991Registered 23/12/1991Satisfied 15/08/2022
charge
satisfied

MARINE AND GENERAL MUTUAL LIFE ASSURANCE SOCIETY

Created 10/12/1991Registered 17/12/1991Satisfied 15/08/2022
charge
satisfied

MARINE & GENERAL MUTUAL LIFE ASSURANCE SOCIETY

Created 22/01/1990Registered 29/01/1990Satisfied 15/08/2022

CompanyRankvs 11714+ SIC 70229 peers
77

Financial strength98th percentile among SIC peers · 25/25
Employees13th percentile among SIC peers · 2/15
LiquidityCurrent ratio 2.96× · 20/20
Longevity15 years trading (max 15) · 15/15
Filing complianceAll filings up to date · 15/15
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11714Development Dimensions International (U.K.) Limited
77
How is this score calculated?
Financial strength25/25 pts

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

Employees2/15 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.

Longevity15/15 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 31/08/2025

Net Worth

£810k

Balance sheet strength

Cash

£735k

Cash in the bank

Net Current Assets

£2.1M

Working capital

Current Assets

£3.1M

Current Liabilities

£1.0M

Fixed Assets

£7k

Debtors

£2.4M

0avg. employees-41

Tax at Year End

Corp tax£34k

Balance Sheet

Assets less current liabilities£2.1M
Prepared with CCH Software

EstimatesDerived

YearCurrent RatioImplied Profit
20252.96-£885k
20242.23—

Derived from filed accounts. Not audited figures.