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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
    Byrd Jr., Andrew Wayne
    Born in May 1980
    Individual (1 offspring)
    Officer
    2023-07-24 ~ now
    OF - Director → CIF 0
  • 2
    Byrd, Andrew Wayne
    Born in April 1954
    Individual (1 offspring)
    Officer
    2023-07-24 ~ now
    OF - Director → CIF 0
  • 3
    9305, Sw Gemini Drive, Beaverton, Oregon, United States
    Corporate (1 offspring)
    Person with significant control
    2017-01-01 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
  • 4
    3100 West End Ave, 3100 West End Ave, Suite 500, Nashville, Tn 37203, United States
    Corporate (1 offspring)
    Person with significant control
    2023-07-24 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 7
  • 1
    Shaar, Casey
    Cto born in November 1957
    Individual
    Officer
    2003-02-14 ~ 2023-07-24
    OF - Director → CIF 0
  • 2
    Blaskowsky, David
    President born in May 1963
    Individual
    Officer
    2003-02-14 ~ 2023-07-24
    OF - Director → CIF 0
    Blaskowsky, David
    President
    Individual
    Officer
    2003-02-14 ~ 2023-07-24
    OF - Secretary → CIF 0
    Mr. David Allen Blaskowsky
    Born in May 1963
    Individual
    Person with significant control
    2016-04-06 ~ 2017-01-01
    PE - Has significant influence or controlCIF 0
  • 3
    Sladen, Francis
    Vp Of Engineering And Manufact born in May 1950
    Individual
    Officer
    2003-02-14 ~ 2023-07-24
    OF - Director → CIF 0
  • 4
    Hill, Warren
    Vice President Of Sales & Mark born in November 1960
    Individual
    Officer
    2003-02-14 ~ 2023-07-24
    OF - Director → CIF 0
  • 5
    151, St. Vincent Street, Glasgow
    Active Corporate (2 parents, 286 offsprings)
    Officer
    2002-07-15 ~ 2003-02-14
    PE - Nominee Secretary → CIF 0
  • 6
    151 St Vincent Street, Glasgow
    Dissolved Corporate (3 parents, 74 offsprings)
    Officer
    2002-07-15 ~ 2003-02-14
    PE - Director → CIF 0
  • 7
    151 St Vincent Street, Glasgow
    Dissolved Corporate (3 parents, 85 offsprings)
    Officer
    2002-07-15 ~ 2003-02-14
    PE - Director → CIF 0
parent relation
Company in focus

PHOTON KINETICS LIMITED

Previous name
M M & S (2917) LIMITED - 2003-03-11
Standard Industrial Classification
26701 - Manufacture Of Optical Precision Instruments
Brief company account
Debtors
134,942 GBP2024-12-31
98,970 GBP2023-12-31
Cash at bank and in hand
4,266 GBP2024-12-31
32,387 GBP2023-12-31
Current Assets
139,208 GBP2024-12-31
131,357 GBP2023-12-31
Net Current Assets/Liabilities
108,893 GBP2024-12-31
110,707 GBP2023-12-31
Equity
Called up share capital
10 GBP2024-12-31
10 GBP2023-12-31
Retained earnings (accumulated losses)
108,883 GBP2024-12-31
110,697 GBP2023-12-31
Equity
108,893 GBP2024-12-31
110,707 GBP2023-12-31
Average Number of Employees
22024-01-01 ~ 2024-12-31
22023-01-01 ~ 2023-12-31
Amounts Owed by Group Undertakings
Current
122,236 GBP2024-12-31
86,178 GBP2023-12-31
Other Debtors
Current
148 GBP2024-12-31
221 GBP2023-12-31
Prepayments/Accrued Income
Current
12,558 GBP2024-12-31
12,571 GBP2023-12-31
Trade Creditors/Trade Payables
Current
11,351 GBP2024-12-31
2,616 GBP2023-12-31
Other Taxation & Social Security Payable
Current
4,309 GBP2024-12-31
4,186 GBP2023-12-31
Accrued Liabilities/Deferred Income
Current
14,655 GBP2024-12-31
13,848 GBP2023-12-31

  • PHOTON KINETICS LIMITED
    Info
    M M & S (2917) LIMITED - 2003-03-11
    Registered number 04486025
    One Fleet Place, One Fleet Place, London EC4M 7WS
    PRIVATE LIMITED COMPANY incorporated on 2002-07-15 (23 years 7 months). The company status is Active.
    The last date of confirmation statement was made at 2025-07-01
    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 9 February 2026 and licensed under the Open Government Licence v3.0.