The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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.
Roulston, John Francis, Professor
Roulston, John Francis, Professor
British chartered electrical engineer born in June 1948Resident in Scotland
Registered addresses and corresponding companiesRoulston, John Francis, Professor
British chief executive born in June 1948Resident in Scotland
Registered addresses and corresponding companies
IIF 8
Dun Dornaigh, 35 Boswall Road, Edinburgh, Midlothian, EH5 3RP
Roulston, John Francis, Professor
British company director born in June 1948Resident in Scotland
Registered addresses and corresponding companiesRoulston, John Francis, Professor
British director born in June 1948Resident in Scotland
Registered addresses and corresponding companiesRoulston, John Francis, Professor
British technical director bae systems born in June 1948Resident in Scotland
Registered addresses and corresponding companies
IIF 13 Dun Dornaigh, 35 Boswall Road, Edinburgh, Midlothian, EH5 3RP
Professor John Francis Roulston
British born in June 1948Resident in Scotland
Registered addresses and corresponding companies
IIF 14 Dun Dornaigh, 35 Boswall Road, Edinburgh, EH5 3RP, Scotland
Roulston, John Francis
British director born in June 1948Registered addresses and corresponding companies
IIF 15 16 Ascham Hall, Lady Park Avenue, Bingley, West Yorkshire, BD16 4UB
Roulston, John Francis, Professor
Registered addresses and corresponding companies
IIF 16 Dun Dornaigh, 35 Boswall Road, Edinburgh, Midlothian, EH5 3RP
- 1 35 Boswall Road, EdinburghActive Corporate (4 parents)Equity (Company account)607,476 GBP2024-03-31Officer
2006-02-17 ~ nowIIF 11 - Director → ME 2006-02-17 ~ nowIIF 16 - Secretary → MEPerson with significant control 2017-02-09 ~ nowIIF 14 - Ownership of shares – More than 25% but not more than 50% → OE
- 1CAPNADSP LIMITED - 2012-08-29 1 Chlorine Gardens, BelfastActive Corporate (5 parents)Equity (Company account)Retained earnings (accumulated losses)-3,593,045 GBP2024-03-31Officer 2013-12-17 ~ 2022-12-07IIF 9 - Director → ME
- 2SIGNAL CONVERSION SYSTEMS LIMITED - 1987-04-03 Unit 1, Buckingway Business Park, Anderson Road Swavesey, Cambridge, CambsActive Corporate (7 parents)Equity (Company account)4,892,411 GBP2024-06-30Officer ~ 2009-06-03IIF 13 - Director → ME
- 3FILTRONIC CABLE LIMITED - 2000-05-10KENTLEIGH LIMITED - 1997-11-05 Plexus 1 Netpark, Thomas Wright Way, Sedgefield, County Durham, EnglandActive Corporate (4 parents)Officer 2005-03-25 ~ 2006-01-29IIF 6 - Director → ME
- 4FILTRONIC COMTEK LIMITED - 1994-07-13TRENTBELL LIMITED - 1992-05-12 Flitronic House 3 Airport West, Yeadon, Leeds, West YorkshireDissolved Corporate (1 parent)Officer 2005-03-25 ~ 2006-01-29IIF 5 - Director → ME
- 5
FILTRONIC PLC
- nowFILTRONIC COMTEK P.L.C. - 1998-03-02YPCS 28 P.L.C. - 1994-07-13 Plexus 1 Netpark, Thomas Wright Way, Sedgefield, County Durham, EnglandActive Corporate (5 parents, 3 offsprings)Officer 2004-09-06 ~ 2006-01-29IIF 4 - Director → ME - 6FILTRONIC (OVERSEAS HOLDINGS) LIMITED - 2006-11-22BROOMCO (3642) LIMITED - 2005-05-24 Julian Arnold, John Davis & Co., 172 Gloucester Road, BristolDissolved Corporate (3 parents)Officer 2005-01-31 ~ 2006-01-29IIF 15 - Director → ME
- 7
PULSE LK
- nowLK PRODUCTS (OVERSEAS HOLDINGS) - 2006-10-03FILTRONIC (OVERSEAS HOLDINGS) - 2005-05-24FILTRONIC COMTEK (OVERSEAS HOLDINGS) LIMITED - 2000-05-23STOCKBELT LIMITED - 1995-05-24 Harbour Court, Compass Road North Harbour, Portsmouth, HampshireDissolved Corporate (3 parents)Officer 2005-03-25 ~ 2005-09-08IIF 3 - Director → ME - 8
RFMD (UK) LIMITED
- nowFILTRONIC COMPOUND SEMICONDUCTORS LIMITED - 2008-03-06FILTRONIC COMTEK RESEARCH LIMITED - 1999-09-17FILTRONIC RESEARCH LIMITED - 1994-08-18WOLFER LIMITED - 1994-07-27 Qorvo, 3 Waterside Drive, Arlington Business Park, Theale, Reading, EnglandDissolved Corporate (4 parents)Officer 2005-03-25 ~ 2006-01-29IIF 7 - Director → ME - 9LOTHIAN AND EDINBURGH ENTERPRISE LIMITED - 2000-04-25 Atrium Court, 50 Waterloo Street, GlasgowActive Corporate (3 parents, 1 offspring)Officer 2004-09-01 ~ 2008-03-31IIF 8 - Director → ME
- 10
TELEDYNE DEFENCE LIMITED
- nowFILTRONIC DEFENCE LIMITED - 2008-08-20FILTRONIC COMPONENTS LIMITED - 2007-07-04FILTRONIC LIMITED - 1992-06-01 Airedale House Royal London, Industrial Estate Acorn Park, Charlestown Shipley, West YorkshireDissolved Corporate (1 parent)Officer 2005-03-25 ~ 2006-01-29IIF 2 - Director → ME - 11 Airedale House Royal London, Industrial Estate Acorn Park, Charlestown Shipley, West YorkshireDissolved Corporate (2 parents)Officer 2005-03-25 ~ 2006-01-29IIF 1 - Director → ME
- 12ESL DEFENCE (HOLDINGS) LIMITED - 2015-11-30BLAKEDEW 331 LIMITED - 2001-11-19 23 Bedford Row, London, EnglandActive Corporate (3 parents, 1 offspring)Equity (Company account)806,783 GBP2023-12-31Officer 2001-11-30 ~ 2005-04-01IIF 10 - Director → ME
- 13ESL DEFENCE LIMITED - 2015-11-30ELETTRONICA SYSTEMS LIMITED - 2001-12-12 23 Bedford Row, London, EnglandActive Corporate (3 parents)Equity (Company account)3,788,000 GBP2023-12-31Officer 2001-12-03 ~ 2005-04-01IIF 12 - Director → ME
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