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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Active 3
  • 1
    Hill, Catherine Elizabeth
    Ceo born in January 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2025-02-03 ~ now
    OF - Director → CIF 0
    Hill, Catherine Elizabeth
    Individual (2 offsprings)
    Officer
    icon of calendar 2025-02-03 ~ now
    OF - Secretary → CIF 0
  • 2
    Sadler, Philip
    Certified Chartered Accountant born in August 1953
    Individual (4 offsprings)
    Officer
    icon of calendar 2018-11-13 ~ now
    OF - Director → CIF 0
  • 3
    GEM TESTING LABORATORY OF GREAT BRITAIN - 1990-10-17
    THE GEMMOLOGICAL ASSOCIATION AND GEM TESTING LABORATORY OF GREAT BRITAIN - 2007-06-28
    CASECLAIM LIMITED - 1986-01-14
    icon of address16, Great Queen Street, Covent Garden, London
    Active Corporate (8 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
Ceased 17
  • 1
    Harding, Roger, Dr
    Scientist born in February 1938
    Individual
    Officer
    icon of calendar ~ 2007-12-31
    OF - Director → CIF 0
    Harding, Roger, Dr
    Individual
    Officer
    icon of calendar ~ 2005-04-01
    OF - Secretary → CIF 0
  • 2
    Wells, Miranda Elizabeth Jane
    University Lecturer born in December 1971
    Individual
    Officer
    icon of calendar 2013-09-03 ~ 2016-11-16
    OF - Director → CIF 0
    Wells, Miranda Elizabeth Jane
    Individual
    Officer
    icon of calendar 2015-08-10 ~ 2016-11-16
    OF - Secretary → CIF 0
  • 3
    Hart, Alan David
    Scientist born in August 1965
    Individual (1 offspring)
    Officer
    icon of calendar 2017-04-24 ~ 2024-07-26
    OF - Director → CIF 0
    Hart, Alan David
    Individual (1 offspring)
    Officer
    icon of calendar 2016-11-16 ~ 2024-07-26
    OF - Secretary → CIF 0
  • 4
    Riley, James Henry
    Director born in June 1975
    Individual (2 offsprings)
    Officer
    icon of calendar 2008-09-01 ~ 2015-08-10
    OF - Director → CIF 0
    Riley, James Henry
    Individual (2 offsprings)
    Officer
    icon of calendar 2013-08-21 ~ 2015-08-10
    OF - Secretary → CIF 0
  • 5
    Williams, Jason Francis
    Director born in November 1969
    Individual (7 offsprings)
    Officer
    icon of calendar 2008-09-01 ~ 2017-01-12
    OF - Director → CIF 0
  • 6
    Greer, Paul Frank
    Company Director born in May 1968
    Individual (1 offspring)
    Officer
    icon of calendar 2015-09-11 ~ 2017-01-25
    OF - Director → CIF 0
  • 7
    Clark, Alan Joseph
    Diamond Grader Gemmologist born in February 1950
    Individual
    Officer
    icon of calendar 1993-11-17 ~ 2007-12-31
    OF - Director → CIF 0
  • 8
    Ogden, John Mullen, Dr
    Chief Executive born in September 1948
    Individual (1 offspring)
    Officer
    icon of calendar 2008-01-01 ~ 2013-08-21
    OF - Director → CIF 0
    Ogden, John Mullen, Dr
    Chief Executive
    Individual (1 offspring)
    Officer
    icon of calendar 2008-01-01 ~ 2013-08-21
    OF - Secretary → CIF 0
  • 9
    Van Doren, Jean-paul
    Ceo born in June 1946
    Individual (1 offspring)
    Officer
    icon of calendar 2001-04-18 ~ 2001-11-22
    OF - Director → CIF 0
  • 10
    Callaghan, David John
    Retail Jeweller born in August 1938
    Individual
    Officer
    icon of calendar ~ 2001-04-09
    OF - Director → CIF 0
  • 11
    Carmody, Justine Lynda
    Production Director born in July 1966
    Individual (1 offspring)
    Officer
    icon of calendar 2017-04-24 ~ 2018-09-25
    OF - Director → CIF 0
  • 12
    Scarratt, Kenneth Vincent Granville
    Company Director born in November 1948
    Individual
    Officer
    icon of calendar ~ 1992-12-26
    OF - Director → CIF 0
  • 13
    Israel, Nigel Brian
    Book Dealer born in April 1944
    Individual (1 offspring)
    Officer
    icon of calendar ~ 1991-11-04
    OF - Director → CIF 0
  • 14
    Davidson, Terence Malcolm John
    Retired born in August 1936
    Individual
    Officer
    icon of calendar 2002-07-11 ~ 2007-12-31
    OF - Director → CIF 0
  • 15
    Deeks, Noel
    Retail Consultant born in December 1929
    Individual
    Officer
    icon of calendar ~ 2001-07-14
    OF - Director → CIF 0
  • 16
    APEX SECRETARIES LLP - now
    THROGMORTON SERVICES LLP - 2007-07-16
    COROMANDEL CAPITAL MANAGEMENT LLP - 2004-02-12
    icon of address42-44 Portman Road, Reading, Berkshire
    Active Corporate (2 parents, 108 offsprings)
    Officer
    2007-07-16 ~ 2008-12-31
    PE - Secretary → CIF 0
  • 17
    APEX CORPORATE AND BUSINESS SERVICES UK LIMITED - now
    THROGMORTON SECRETARIES LIMITED - 2007-07-05
    icon of address42-44 Portman Road, Reading, Berkshire
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2005-04-01 ~ 2007-07-16
    PE - Secretary → CIF 0
parent relation
Company in focus

GEMMOLOGICAL INSTRUMENTS LIMITED

Standard Industrial Classification
46190 - Agents Involved In The Sale Of A Variety Of Goods
Brief company account
Average Number of Employees
22023-01-01 ~ 2023-12-31
22022-01-01 ~ 2022-12-31
Intangible Assets
2,711 GBP2023-12-31
4,067 GBP2022-12-31
Property, Plant & Equipment
803 GBP2023-12-31
1,017 GBP2022-12-31
Fixed Assets - Investments
1 GBP2023-12-31
1 GBP2022-12-31
Fixed Assets
3,515 GBP2023-12-31
5,085 GBP2022-12-31
Total Inventories
159,810 GBP2023-12-31
124,385 GBP2022-12-31
Debtors
Current
392,805 GBP2023-12-31
345,138 GBP2022-12-31
Cash at bank and in hand
756,767 GBP2023-12-31
669,043 GBP2022-12-31
Current Assets
1,309,382 GBP2023-12-31
1,138,566 GBP2022-12-31
Creditors
Current, Amounts falling due within one year
-66,150 GBP2023-12-31
Net Current Assets/Liabilities
1,243,232 GBP2023-12-31
1,087,151 GBP2022-12-31
Total Assets Less Current Liabilities
1,246,747 GBP2023-12-31
1,092,236 GBP2022-12-31
Net Assets/Liabilities
1,246,747 GBP2023-12-31
1,092,236 GBP2022-12-31
Equity
Called up share capital
210,000 GBP2023-12-31
210,000 GBP2022-12-31
Retained earnings (accumulated losses)
1,036,747 GBP2023-12-31
882,236 GBP2022-12-31
Equity
1,246,747 GBP2023-12-31
1,092,236 GBP2022-12-31
Property, Plant & Equipment - Depreciation rate used
Plant and equipment
202023-01-01 ~ 2023-12-31
Furniture and fittings
202023-01-01 ~ 2023-12-31
Intangible Assets - Gross Cost
Computer software
21,056 GBP2023-12-31
21,056 GBP2022-12-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
32,139 GBP2023-12-31
32,139 GBP2022-12-31
Furniture and fittings
7,168 GBP2023-12-31
7,168 GBP2022-12-31
Property, Plant & Equipment - Gross Cost
39,307 GBP2023-12-31
39,307 GBP2022-12-31
Property, Plant & Equipment - Accumulated Depreciation (Not Including Impairment)
Plant and equipment
31,559 GBP2022-12-31
Furniture and fittings
6,731 GBP2022-12-31
Property, Plant & Equipment - Accumulated Depreciation (Not Including Impairment)
38,290 GBP2022-12-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment, Owned/Freehold
116 GBP2023-01-01 ~ 2023-12-31
Owned/Freehold
214 GBP2023-01-01 ~ 2023-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
31,675 GBP2023-12-31
Furniture and fittings
6,829 GBP2023-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
38,504 GBP2023-12-31
Property, Plant & Equipment
Plant and equipment
464 GBP2023-12-31
580 GBP2022-12-31
Furniture and fittings
339 GBP2023-12-31
437 GBP2022-12-31
Finished Goods/Goods for Resale
159,810 GBP2023-12-31
124,385 GBP2022-12-31
Trade Debtors/Trade Receivables
Current
69,952 GBP2023-12-31
36,894 GBP2022-12-31
Amounts Owed by Group Undertakings
Current
322,853 GBP2023-12-31
308,244 GBP2022-12-31
Trade Creditors/Trade Payables
Current
18,115 GBP2023-12-31
4,211 GBP2022-12-31
Corporation Tax Payable
Current
26,351 GBP2023-12-31
26,351 GBP2022-12-31
Taxation/Social Security Payable
Current
4,444 GBP2023-12-31
4,977 GBP2022-12-31
Other Creditors
Current
3,240 GBP2023-12-31
876 GBP2022-12-31
Accrued Liabilities/Deferred Income
Current
14,000 GBP2023-12-31
15,000 GBP2022-12-31
Creditors
Current
66,150 GBP2023-12-31
51,415 GBP2022-12-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
210,000 shares2023-12-31
210,000 shares2022-12-31
Par Value of Share
Class 1 ordinary share
12023-01-01 ~ 2023-12-31
  • GEMMOLOGICAL INSTRUMENTS LIMITED
    Info
    Registered number 00838324
    icon of address21 Ely Place, London EC1N 6TD
    Private Limited Company incorporated on 1965-02-19 (60 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2024-08-08
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.