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.
Parent entities and officers
Inapplicable
Individuals in focus
Yarr, Jonathan
Yarr, Jonathan
Northern Irish born in January 1980Resident in England
Registered addresses and corresponding companies
IIF 1
Po Box 318, Radlett, Herts, WD7 0FU, England
IIF 2 IIF 3 IIF 4 (more) Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2ST
IIF 6 IIF 7 IIF 8 (more) Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2ST, England
IIF 16 IIF 17 IIF 18 (more) Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2ST, United Kingdom
IIF 21 IIF 22 Abel Smith House, Gunnels Wood Road, Stevenage, SG1 2ST, England
IIF 23 Abel Smith House, Gunnels Wood Road, Stevenage, SG1 2ST, United Kingdom
Yarr, Jonathan
Northern Irish executive director born in January 1980Resident in England
Registered addresses and corresponding companies
Related profiles found in government register
Offspring entities and appointments
Active
23
- 1 38 Craigweil Avenue, Radlett, HertfordshireActive Corporate (1 parent)Equity (Company account)4 GBP2024-12-31Officer
2023-12-18 ~ nowIIF 1 - Director → ME - 2 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, EnglandActive Corporate (10 parents)Equity (Company account)2,972,266 GBP2019-03-31Officer 2023-06-26 ~ nowIIF 8 - Director → ME
- 3M GROUP SERVICES PLANT & FLEET SOLUTIONS LIMITED - 2025-04-01 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, EnglandActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 7 - Director → ME
- 4M GROUP SERVICES LIMITED - 2025-04-01THOR BIDCO LIMITED - 2017-06-01 Abel Smith House, Gunnels Wood Road, Stevenage, HertfordshireActive Corporate (8 parents, 29 offsprings)Officer 2023-03-07 ~ nowIIF 4 - Director → ME
- 5MDS DATA MANAGEMENT LIMITED - 2020-04-20CALLISTO DATA LIMITED - 2025-04-01 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, EnglandActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 15 - Director → ME
- 6G4S UTILITY SERVICES (UK) LIMITED - 2011-09-06G4S UTILITY AND OUTSOURCING SERVICES (UK) LIMITED - 2017-01-23ACCUREAD LIMITED - 2009-03-23THE METERING READING AGENCY LIMITED - 1996-07-31MORRISON DATA SERVICES LIMITED - 2025-04-01 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, EnglandActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 6 - Director → ME
- 7EVE CONSTRUCTION PLC - 1988-04-02BABCOCK NETWORKS LIMITED - 2021-12-24EVE GROUP LIMITED - 2006-10-02CERTAS PLC - 2004-09-17CERTAS PLC - 2002-10-03J.L.EVE CONSTRUCTION COMPANY LIMITED - 1981-12-31EVE GROUP LIMITED - 2006-09-28EVE GROUP PLC - 2002-01-02BABCOCK NETWORKS LIMITED - 2006-09-28MORRISON ENERGY SERVICES (TRANSMISSION NETWORKS) LIMITED - 2025-04-01CERTAS LIMITED - 2002-10-07 Abel Smith House, Gunnels Wood Road, Stevenage, United KingdomActive Corporate (10 parents, 13 offsprings)Officer 2023-06-26 ~ nowIIF 23 - Director → ME
- 8
M GROUP ENERGY LIMITED
- nowMGS ENERGY LIMITED - 2025-04-01 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, United KingdomActive Corporate (10 parents, 6 offsprings)Officer 2023-08-01 ~ nowIIF 18 - Director → ME - 9
M GROUP HIGHWAYS LIMITED
- nowMILESTONE INFRASTRUCTURE LIMITED - 2025-04-01TWENTY BIDCO LIMITED - 2020-11-27 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, United KingdomActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 17 - Director → ME - 10MORRISON UTILITY PLANT SERVICES LIMITED - 2016-12-09MORRISON UTILITY PLANT SERVICES LIMITED - 2018-10-16M GROUP SERVICES LIMITED - 2017-06-01MORRISON TELECOM SERVICES LIMITED - 2025-04-01 Abel Smith House, Gunnels Wood Road, Stevenage, HertfordshireActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 3 - Director → ME
- 11WALDON TELECOM LIMITED - 2025-04-01WALDON DEVELOPMENTS LIMITED - 2000-10-16 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, EnglandActive Corporate (10 parents)Equity (Company account)2,051,420 GBP2020-12-31Officer 2023-06-26 ~ nowIIF 10 - Director → ME
- 12MAGDALENE TECHNOLOGY LIMITED - 1999-04-08MAGDALENE TELECOM LIMITED - 2006-04-03MAGDALENE LIMITED - 2025-04-01 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, EnglandActive Corporate (10 parents, 1 offspring)Officer 2023-06-26 ~ nowIIF 14 - Director → ME
- 13MAGDALENE HOLDINGS LIMITED - 2019-01-23GRIFFIN SOLUTIONS LIMITED - 2005-06-07M GROUP TELECOMS LIMITED - 2025-04-01 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, EnglandActive Corporate (10 parents)Officer 2023-08-01 ~ nowIIF 12 - Director → ME
- 14
M GROUP TELECOM LIMITED
- nowAVONLINE NETWORK SERVICES LIMITED - 2025-04-01 Abel Smith House, Gunnels Wood Road, Stevenage, EnglandActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 22 - Director → ME - 15KH ENGINEERING SERVICES LTD - 2025-04-01 Abel Smith House, Gunnels Wood Road, Stevenage, EnglandActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 21 - Director → ME
- 16DYER AND BUTLER LIMITED - 2025-04-01STONEBOOK LIMITED - 1979-12-31 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, EnglandActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 11 - Director → ME
- 17POSTLAW LIMITED - 2003-10-30DYER & BUTLER HOLDINGS LIMITED - 2019-05-24 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, EnglandActive Corporate (10 parents, 7 offsprings)Officer 2023-08-01 ~ nowIIF 9 - Director → ME
- 18Z-TECH CONTROL SYSTEMS LIMITED - 2025-04-01Z-TECH DYNO SERVICES LIMITED - 2001-09-27 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, United KingdomActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 19 - Director → ME
- 19EWERCHERT LIMITED - 1983-07-04PLANNED MAINTENANCE (PENNINE) LIMITED - 2025-04-01 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, United KingdomActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 20 - Director → ME
- 20AWG SHELF 4 LIMITED - 2003-04-01MORRISON UTILITY SERVICES LIMITED - 2021-04-03MORRISON WATER SERVICES LIMITED - 2025-04-01AWG UTILITY SERVICES LIMITED - 2004-10-13 Abel Smith House, Gunnels Wood Road, Stevenage, HertfordshireActive Corporate (11 parents)Officer 2023-06-26 ~ nowIIF 2 - Director → ME
- 21
M GROUP WATER LIMITED
- nowM GROUP UTILITIES LIMITED - 2022-05-27MGS WATER LIMITED - 2025-04-01MORRISON UTILITY SERVICES HOLDINGS LIMITED - 2019-07-05BROOMCO (4135) LIMITED - 2008-06-27 Abel Smith House, Gunnels Wood Road, Stevenage, HertfordshireActive Corporate (11 parents)Officer 2023-08-01 ~ nowIIF 5 - Director → ME - 22DYNO-SECURE LIMITED - 2015-12-18DYNO-ROD DEVELOPMENTS LIMITED - 2006-03-22G4S LOCKS & ALARMS (UK) LIMITED - 2017-01-23CLEANMANE LIMITED - 1980-12-31 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, EnglandActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 13 - Director → ME
- 23 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, United KingdomActive Corporate (10 parents)Officer 2023-06-26 ~ nowIIF 16 - Director → ME
Ceased
5
- 1 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, United KingdomActive Corporate (9 parents, 1 offspring)Officer 2023-11-27 ~ 2023-12-22IIF 28 - Director → ME
- 2 Abel Smith House, Gunnels Wood Road, Stevenage, Hertfordshire, EnglandDissolved Corporate (5 parents)Officer 2023-08-01 ~ 2024-11-01IIF 27 - Director → ME
- 3 Unit 1, Axis Park Orchardton Road, Cumbernauld, Glasgow, ScotlandActive Corporate (5 parents)Equity (Company account)-148,424 GBP2020-03-31Officer 2023-08-01 ~ 2024-12-18IIF 24 - Director → ME
- 4 Unit 1, Axis Park Orchardton Road, Cumbernauld, Glasgow, ScotlandActive Corporate (5 parents, 1 offspring)Officer 2023-08-01 ~ 2024-12-18IIF 26 - Director → ME
- 5ID SYSTEMS UK LIMITED - 2025-04-01 Unit 1, Axis Park Orchardton Road, Cumbernauld, Glasgow, ScotlandActive Corporate (5 parents, 3 offsprings)Officer 2023-06-26 ~ 2025-09-01IIF 25 - Director → ME
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Contains public sector information retrieved at 12 November 2025 and
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