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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 4
  • 1
    Brooks Iii, John
    Born in March 1951
    Individual (1 offspring)
    Officer
    icon of calendar 2025-02-13 ~ now
    OF - Director → CIF 0
  • 2
    Holland, Martin Neil
    Born in August 1962
    Individual (3 offsprings)
    Officer
    icon of calendar 2012-04-17 ~ now
    OF - Director → CIF 0
  • 3
    Kirk, Richard Anthony
    Born in October 1966
    Individual (2 offsprings)
    Officer
    icon of calendar 2008-03-26 ~ now
    OF - Director → CIF 0
    Mr Richard Anthony Kirk
    Born in October 1966
    Individual (2 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ 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
  • 4
    HELMSWAY LTD.
    icon of addressBellmount Farm, Aislaby Road, Eaglescliffe, Stockton-on-tees, Cleveland, England
    Active Corporate (2 parents, 2 offsprings)
    Equity (Company account)
    40,167 GBP2024-03-31
    Officer
    icon of calendar 2013-12-19 ~ now
    OF - Director → CIF 0
Ceased 12
  • 1
    Siderman-wolter, Kirk Douglas
    Finance Director born in June 1968
    Individual (5 offsprings)
    Officer
    icon of calendar 2016-09-15 ~ 2017-05-04
    OF - Director → CIF 0
  • 2
    Sharpe, Deborah Rachael
    Solicitor born in May 1988
    Individual
    Officer
    icon of calendar 2017-10-18 ~ 2019-06-07
    OF - Director → CIF 0
  • 3
    Hillier, Graham Stewart
    Strategy Director born in November 1958
    Individual (4 offsprings)
    Officer
    icon of calendar 2015-03-06 ~ 2017-03-13
    OF - Director → CIF 0
  • 4
    Ramos, Alfredo
    Director born in October 1976
    Individual
    Officer
    icon of calendar 2019-06-07 ~ 2022-01-04
    OF - Director → CIF 0
  • 5
    Johnston, David Ian
    Chief Operating Officer born in May 1965
    Individual (47 offsprings)
    Officer
    icon of calendar 2013-07-05 ~ 2021-03-19
    OF - Director → CIF 0
  • 6
    Barnett, Daniel Joseph
    Director born in April 1948
    Individual (2 offsprings)
    Officer
    icon of calendar 2020-12-18 ~ 2023-09-14
    OF - Director → CIF 0
  • 7
    Veres, Janos
    Chief Technology Officer born in October 1965
    Individual
    Officer
    icon of calendar 2009-09-14 ~ 2011-02-17
    OF - Director → CIF 0
  • 8
    Pickles, Ralph Graham
    Managing Director born in November 1946
    Individual (7 offsprings)
    Officer
    icon of calendar 2010-02-25 ~ 2013-12-19
    OF - Director → CIF 0
  • 9
    Perry, Nigel John
    Professional Chartered Engineer born in January 1957
    Individual (5 offsprings)
    Officer
    icon of calendar 2009-04-24 ~ 2010-07-28
    OF - Director → CIF 0
  • 10
    Hamlin, Neville Peter
    Chartered Accountant born in January 1962
    Individual (5 offsprings)
    Officer
    icon of calendar 2008-03-26 ~ 2016-05-31
    OF - Director → CIF 0
    Hamlin, Neville Peter
    Individual (5 offsprings)
    Officer
    icon of calendar 2008-03-26 ~ 2016-05-31
    OF - Secretary → CIF 0
  • 11
    CPI INNOVATION SERVICES LIMITED
    icon of addressThe Wilton Centre, Wilton, Redcar, England
    Active Corporate (4 parents, 8 offsprings)
    Person with significant control
    2016-04-06 ~ 2021-04-01
    PE - Ownership of shares – More than 25% but not more than 50% → CIF 0
  • 12
    HELMSWAY LTD.
    icon of addressBelmount Farm, Aislaby Road, Eaglescliffe, Stockton-on-tees, England
    Active Corporate (2 parents, 2 offsprings)
    Equity (Company account)
    40,167 GBP2024-03-31
    Person with significant control
    2016-04-06 ~ 2021-04-01
    PE - Has significant influence or control → CIF 0
parent relation
Company in focus

POLYPHOTONIX LIMITED

Previous name
POLYPHOTONICS LIMITED - 2008-06-03
Standard Industrial Classification
70229 - Management Consultancy Activities Other Than Financial Management
72190 - Other Research And Experimental Development On Natural Sciences And Engineering
Brief company account
Intangible Assets
382,526 GBP2024-03-31
362,941 GBP2023-03-31
Property, Plant & Equipment
184 GBP2024-03-31
472 GBP2023-03-31
Fixed Assets - Investments
100 GBP2024-03-31
100 GBP2023-03-31
Fixed Assets
382,810 GBP2024-03-31
363,513 GBP2023-03-31
Debtors
431,486 GBP2024-03-31
377,806 GBP2023-03-31
Cash at bank and in hand
272 GBP2024-03-31
106 GBP2023-03-31
Current Assets
495,532 GBP2024-03-31
396,012 GBP2023-03-31
Net Current Assets/Liabilities
-5,066,078 GBP2024-03-31
-4,224,647 GBP2023-03-31
Total Assets Less Current Liabilities
-4,683,268 GBP2024-03-31
-3,861,134 GBP2023-03-31
Net Assets/Liabilities
-5,528,937 GBP2024-03-31
-4,475,372 GBP2023-03-31
Equity
Called up share capital
57,934 GBP2024-03-31
57,934 GBP2023-03-31
Share premium
3,586,366 GBP2024-03-31
3,533,486 GBP2023-03-31
Retained earnings (accumulated losses)
-9,173,237 GBP2024-03-31
-8,066,792 GBP2023-03-31
Equity
-5,528,937 GBP2024-03-31
-4,475,372 GBP2023-03-31
Average Number of Employees
82023-04-01 ~ 2024-03-31
72022-04-01 ~ 2023-03-31
Intangible Assets - Gross Cost
Other than goodwill
634,859 GBP2024-03-31
590,718 GBP2023-03-31
Intangible Assets - Accumulated Amortisation & Impairment
Other than goodwill
252,333 GBP2024-03-31
227,777 GBP2023-03-31
Intangible Assets - Increase From Amortisation Charge for Year
Other than goodwill
24,556 GBP2023-04-01 ~ 2024-03-31
Intangible Assets
Other than goodwill
382,526 GBP2024-03-31
362,941 GBP2023-03-31
Property, Plant & Equipment - Gross Cost
Other
30,440 GBP2023-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Other
30,256 GBP2024-03-31
29,968 GBP2023-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Other
288 GBP2023-04-01 ~ 2024-03-31
Property, Plant & Equipment
Other
184 GBP2024-03-31
472 GBP2023-03-31
Investments in group undertakings and participating interests
100 GBP2024-03-31
100 GBP2023-03-31
Trade Debtors/Trade Receivables
Current
1,397 GBP2024-03-31
1,396 GBP2023-03-31
Amount of corporation tax that is recoverable
Current
87,631 GBP2024-03-31
104,885 GBP2023-03-31
Other Debtors
Amounts falling due within one year
342,458 GBP2024-03-31
271,525 GBP2023-03-31
Debtors
Amounts falling due within one year, Current
431,486 GBP2024-03-31
377,806 GBP2023-03-31
Bank Borrowings/Overdrafts
Current
5,971 GBP2024-03-31
13 GBP2023-03-31
Trade Creditors/Trade Payables
Current
423,954 GBP2024-03-31
440,369 GBP2023-03-31
Amounts owed to group undertakings
Current
44,691 GBP2024-03-31
33,646 GBP2023-03-31
Other Taxation & Social Security Payable
Current
294,070 GBP2024-03-31
226,756 GBP2023-03-31
Other Creditors
Current
4,792,924 GBP2024-03-31
3,919,875 GBP2023-03-31
Creditors
Current
5,561,610 GBP2024-03-31
4,620,659 GBP2023-03-31
Bank Borrowings/Overdrafts
Non-current
845,669 GBP2024-03-31
609,698 GBP2023-03-31
Par Value of Share
Class 1 ordinary share
0 GBP2023-04-01 ~ 2024-03-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
46,303 shares2024-03-31
46,303 shares2023-03-31
Par Value of Share
Class 2 ordinary share
186 GBP2023-04-01 ~ 2024-03-31
Number of Shares Issued (Fully Paid)
Class 2 ordinary share
6 shares2024-03-31
6 shares2023-03-31
Par Value of Share
Class 3 ordinary share
0 GBP2023-04-01 ~ 2024-03-31
Number of Shares Issued (Fully Paid)
Class 3 ordinary share
14,395 shares2024-03-31
14,395 shares2023-03-31
Par Value of Share
Class 4 ordinary share
1 GBP2023-04-01 ~ 2024-03-31
Number of Shares Issued (Fully Paid)
Class 4 ordinary share
6,699 shares2024-03-31
6,699 shares2023-03-31
Equity
Called up share capital
7,875 GBP2024-03-31
7,875 GBP2023-03-31
Related profiles found in government register
  • POLYPHOTONIX LIMITED
    Info
    POLYPHOTONICS LIMITED - 2008-06-03
    Registered number 06544953
    icon of addressNetpark Explorer 2, Thomas Wright Way, Sedgefield TS21 3FF
    PRIVATE LIMITED COMPANY incorporated on 2008-03-26 (17 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2025-04-23
    CIF 0
  • POLYPHOTONIX LIMITED
    S
    Registered number 06544953
    icon of addressThe Neville Hamlin Building, Thomas Wright Way, Sedgefield, Stockton-on-tees, England, TS21 3FG
    Limited Company in England & Wales, England
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • icon of addressNetpark Explorer 2, Thomas Wright Way, Sedgefield, Stockton-on-tees, England
    Active Corporate (4 parents)
    Equity (Company account)
    58,595 GBP2024-03-31
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 1 - Ownership of shares – 75% or more → OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.