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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 3
  • 1
    Bartrum, Andrew
    Electrician born in May 1961
    Individual (8 offsprings)
    Officer
    2009-11-23 ~ 2023-03-26
    OF - Director → CIF 0
    Bartrum, Andrew
    Individual (8 offsprings)
    Officer
    2009-11-23 ~ 2023-03-26
    OF - Secretary → CIF 0
    Mr Andrew Bartrum
    Born in May 1961
    Individual (8 offsprings)
    Person with significant control
    2016-11-23 ~ 2023-03-26
    PE - Ownership of shares – 75% or moreCIF 0
  • 2
    Bartrum, Caroline
    Secretary born in May 1961
    Individual (1 offspring)
    Officer
    2011-09-07 ~ 2023-03-26
    OF - Director → CIF 0
  • 3
    Karimov, Azad
    Born in November 1968
    Individual (6 offsprings)
    Officer
    2023-03-01 ~ now
    OF - Director → CIF 0
    Mr Azad Karimov
    Born in November 1968
    Individual (6 offsprings)
    Person with significant control
    2023-03-01 ~ now
    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

CALTEC INSTRUMENT SERVICES LIMITED

Period: 2009-11-23 ~ now
Company number: 07083378
Registered name
CALTEC INSTRUMENT SERVICES LIMITED - now
Standard Industrial Classification
27900 - Manufacture Of Other Electrical Equipment
Brief company account
Property, Plant & Equipment
8,061 GBP2025-03-31
3,631 GBP2024-04-30
Debtors
1,100,611 GBP2025-03-31
1,127,358 GBP2024-04-30
Cash at bank and in hand
197,000 GBP2025-03-31
125,709 GBP2024-04-30
Current Assets
1,297,611 GBP2025-03-31
1,253,067 GBP2024-04-30
Creditors
Amounts falling due within one year
-106,779 GBP2025-03-31
-119,692 GBP2024-04-30
Net Current Assets/Liabilities
1,190,832 GBP2025-03-31
1,133,375 GBP2024-04-30
Total Assets Less Current Liabilities
1,198,893 GBP2025-03-31
1,137,006 GBP2024-04-30
Net Assets/Liabilities
1,196,878 GBP2025-03-31
1,136,098 GBP2024-04-30
Equity
Called up share capital
100 GBP2025-03-31
100 GBP2024-04-30
Retained earnings (accumulated losses)
1,196,778 GBP2025-03-31
1,135,998 GBP2024-04-30
Equity
1,196,878 GBP2025-03-31
1,136,098 GBP2024-04-30
Average Number of Employees
42024-05-01 ~ 2025-03-31
12023-05-01 ~ 2024-04-30
Property, Plant & Equipment - Gross Cost
Other
9,673 GBP2025-03-31
4,009 GBP2024-04-30
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Other
1,612 GBP2025-03-31
378 GBP2024-04-30
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Other
1,234 GBP2024-05-01 ~ 2025-03-31
Property, Plant & Equipment
Other
8,061 GBP2025-03-31
3,631 GBP2024-04-30
Trade Debtors/Trade Receivables
Current
97,630 GBP2025-03-31
130,904 GBP2024-04-30
Other Debtors
Amounts falling due within one year, Current
1,002,981 GBP2025-03-31
Current, Amounts falling due within one year
996,454 GBP2024-04-30
Debtors
Amounts falling due within one year, Current
1,100,611 GBP2025-03-31
Current, Amounts falling due within one year
1,127,358 GBP2024-04-30
Trade Creditors/Trade Payables
Current
21,431 GBP2025-03-31
24,206 GBP2024-04-30
Corporation Tax Payable
Current
55,330 GBP2025-03-31
65,330 GBP2024-04-30
Other Taxation & Social Security Payable
Current
22,287 GBP2025-03-31
28,026 GBP2024-04-30
Other Creditors
Current
7,731 GBP2025-03-31
2,130 GBP2024-04-30
Creditors
Current
106,779 GBP2025-03-31
119,692 GBP2024-04-30
Par Value of Share
Class 1 ordinary share
1 GBP2024-05-01 ~ 2025-03-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
100 shares2025-03-31
100 shares2024-04-30

  • CALTEC INSTRUMENT SERVICES LIMITED
    Info
    Registered number 07083378
    16 Barnwell Drive, Barnwell Business Park, Cambridge CB5 8UZ
    PRIVATE LIMITED COMPANY incorporated on 2009-11-23 (16 years 6 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-03-27
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.