logo
explain how to read the page

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 5
  • 1
    Speight, Amanda Jayne
    Born in September 1977
    Individual (1 offspring)
    Officer
    2024-02-14 ~ now
    OF - Director → CIF 0
  • 2
    Harris, Simon Vivian
    Born in September 1990
    Individual (2 offsprings)
    Officer
    2024-02-14 ~ now
    OF - Director → CIF 0
  • 3
    Pringle, Michael
    Director born in April 1952
    Individual (6 offsprings)
    Officer
    2016-03-08 ~ 2019-02-06
    OF - Director → CIF 0
  • 4
    Luen, Paul Brian
    Born in April 1969
    Individual (13 offsprings)
    Officer
    2016-03-08 ~ now
    OF - Director → CIF 0
    Mr Paul Brian Luen
    Born in April 1969
    Individual (13 offsprings)
    Person with significant control
    2016-06-06 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 5
    Coulson, Steven James
    Born in July 1969
    Individual (9 offsprings)
    Officer
    2016-03-08 ~ now
    OF - Director → CIF 0
    Mr Steven James Coulson
    Born in July 1969
    Individual (9 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Has significant influence or control as a member of a firmCIF 0
    PE - Right to appoint or remove directors as a member of a firmCIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
parent relation
Company in focus

COPTRZ LTD

Period: 2021-01-28 ~ now
Company number: 10048724
Registered names
COPTRZ LTD - now
MARTEK DRONES LTD - 2021-01-28
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.
Brief company account
Intangible Assets
105,484 GBP2025-12-31
135,328 GBP2024-12-31
Property, Plant & Equipment
312,081 GBP2025-12-31
384,715 GBP2024-12-31
Fixed Assets
417,565 GBP2025-12-31
520,043 GBP2024-12-31
Total Inventories
2,247,509 GBP2025-12-31
2,152,985 GBP2024-12-31
Debtors
3,987,714 GBP2025-12-31
2,013,807 GBP2024-12-31
Cash at bank and in hand
1,469,583 GBP2025-12-31
925,200 GBP2024-12-31
Current Assets
7,704,806 GBP2025-12-31
5,091,992 GBP2024-12-31
Net Current Assets/Liabilities
4,163,081 GBP2025-12-31
2,700,560 GBP2024-12-31
Total Assets Less Current Liabilities
4,580,646 GBP2025-12-31
3,220,603 GBP2024-12-31
Net Assets/Liabilities
4,502,626 GBP2025-12-31
3,123,507 GBP2024-12-31
Equity
Called up share capital
850 GBP2025-12-31
850 GBP2024-12-31
Retained earnings (accumulated losses)
4,501,776 GBP2025-12-31
3,122,657 GBP2024-12-31
Average Number of Employees
252025-01-01 ~ 2025-12-31
272024-01-01 ~ 2024-12-31
Intangible Assets - Gross Cost
Development expenditure
274,790 GBP2025-12-31
274,790 GBP2024-12-31
Intangible Assets - Accumulated Amortisation & Impairment
Development expenditure
169,306 GBP2025-12-31
139,462 GBP2024-12-31
Intangible Assets - Increase From Amortisation Charge for Year
Development expenditure
29,844 GBP2025-01-01 ~ 2025-12-31
Intangible Assets
Development expenditure
105,484 GBP2025-12-31
135,328 GBP2024-12-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
1,015,689 GBP2025-12-31
948,075 GBP2024-12-31
Furniture and fittings
3,132 GBP2025-12-31
3,132 GBP2024-12-31
Computers
57,247 GBP2025-12-31
50,784 GBP2024-12-31
Property, Plant & Equipment - Gross Cost
1,084,913 GBP2025-12-31
1,010,836 GBP2024-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
723,879 GBP2025-12-31
585,096 GBP2024-12-31
Furniture and fittings
3,132 GBP2025-12-31
3,103 GBP2024-12-31
Computers
40,383 GBP2025-12-31
33,368 GBP2024-12-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
772,832 GBP2025-12-31
626,121 GBP2024-12-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Land and buildings, Under hire purchased contracts or finance leases
884 GBP2025-01-01 ~ 2025-12-31
Plant and equipment
138,783 GBP2025-01-01 ~ 2025-12-31
Furniture and fittings
29 GBP2025-01-01 ~ 2025-12-31
Computers
7,015 GBP2025-01-01 ~ 2025-12-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
146,711 GBP2025-01-01 ~ 2025-12-31
Property, Plant & Equipment
Plant and equipment
291,810 GBP2025-12-31
362,979 GBP2024-12-31
Computers
16,864 GBP2025-12-31
17,416 GBP2024-12-31
Furniture and fittings
29 GBP2024-12-31
Other types of inventories not specified separately
2,247,509 GBP2025-12-31
2,152,985 GBP2024-12-31
Trade Debtors/Trade Receivables
Current
2,104,067 GBP2025-12-31
1,107,315 GBP2024-12-31
Trade Creditors/Trade Payables
Current
2,495,432 GBP2025-12-31
1,910,356 GBP2024-12-31
Other Taxation & Social Security Payable
Current
1,022,904 GBP2025-12-31
453,421 GBP2024-12-31

Related profiles found in government register
  • COPTRZ LTD
    Info
    MARTEK DRONES LTD - 2021-01-28
    Registered number 10048724
    Coptrz Ltd 1st Floor Phoenix House, 3 South Parade, Leeds LS1 5QX
    PRIVATE LIMITED COMPANY incorporated on 2016-03-08 (10 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-02-15
    CIF 0
  • COPTRZ
    S
    Registered number 10048724
    Phoenix House, 3 South Parade, Leeds, England, LS1 5QX
    CIF 1
  • COPTRZ
    S
    Registered number 10048724
    Phoenix House, 3 South Parade, Leeds, England, LS1 5QX
    Private Company Limited By Shares in Uk Register Of Companies, United Kingdom
    CIF 2
child relation
Offspring entities and appointments 1
  • 1
    CADEMI LTD
    13254070
    Phoenix House, 3 South Parade, Leeds, England
    Active Corporate (5 parents)
    Officer
    2021-03-09 ~ 2025-07-08
    CIF 1 - Director → ME
    Person with significant control
    2021-03-09 ~ 2025-07-08
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Right to appoint or remove directors OE

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.