D. Paul Rigg

Alliance & Leicester Ltd. provides banking and financial services to both the retail and commercial sectors. It offers retail banking products, including mortgages, retail savings, current accounts, long term investments, life assurance and general insurance. The company was founded in 1852 and is headquartered in Leicester, the United Kingdom.

Sewell Education (York) Holdings Ltd. was founded in 2004. The private company is based in North Humberside, UK. The British company builds and maintains schools. and has subsidiaries in United Kingdom.

Part of Serco Group Plc, Defence Management (Watchfield) Ltd. is a British company that provides defense management services. The company is based in London, UK and was founded in 1997.

Part of I2 HoldCo Ltd., I2 BidCo Ltd. is an acquisition vehicle created by Infrastructure Investors LP. The company is based in London, UK. Founded in 2007.

Part of Serco Group Plc, I2 Holdco 2 Ltd. functions as an investment holding British company. The company is based in London, UK. It was founded in 2007.

BIIF Bidco Ltd. is a British company that engages in other business support service activities. The private company is based in London, UK. and has subsidiaries in United Kingdom. The company was founded in 2008.

BIIF Holdco Ltd. is an investment holding British company founded in 2008. The private company is based in London, UK. The company functions as an investment holding company. and has subsidiaries in United Kingdom.

Part of Octagon Healthcare Group Ltd., Octagon Healthcare Holdings (Norwich) Ltd. functions as an investment holding British company. The company is based in Bristol, UK.

Part of Innisfree Ltd., Modern Courts (Humberside) Ltd. is a British company that engages in combined facilities support activities. The company is based in London, UK. Modern Courts (Humberside was founded in 1999.

Part of Serco Group Plc, Premier Custodial Investments Ltd. is a holding British company that operates subsidiaries providing construction and management services. The company is based in London, UK.

Part of 3i Group Plc, Eastbrook Facilities Ltd. is a British company that develops commercial projects. The company is based in London, UK. Eastbrook Facilities was founded in 1999.

Part of Serco Group Plc, Lowdham Grange Prison Services Ltd. is a British company that provides prison services in the UK. The company is based in London, UK. The company is responsible for carrying out sentences given by the courts, both in custody and in the community, and rehabilitating people in their care through education and employment.

Part of E.ON SE, Lighting for Staffordshire Ltd. is a British company that engages in trade contractors. The company is based in Coventry, UK. Lighting for Staffordshire was founded in 2003.

Founded in 2001, Part of Modern Courts Holdings East Anglia Ltd., Modern Courts (East Anglia) Ltd. provides real estate services to agents and managers. The company is based in London, UK.

Part of 3i Group Plc, M1-A1 Yorkshire Ltd. is a British company that provides investment services. The company is based in London, UK and was founded in 2003.

Part of 3i Group Plc, Eastbrook Facilities Holdings 2 Ltd. is a British company that provides investment services. The company is based in London, UK.

Part of 3i Group Plc, M1-A1 Investments Ltd. is an investment holding British company. The company is based in London, UK. M1-A1 Investments was founded in 2006.

Part of Serco Group Plc, Matrix Premier Holdings Ltd. functions as an investment holding British company. The company is based in London, UK.

Part of AM Holdings (UK) Ltd., KEY Health Services (Addenbrookes) Ltd. is a British management consultancy company founded in 2004. The company is based in London, UK and provides management consultancy services.

Part of 3i Group Plc, Innovate East Lothian Ltd. is a British company that provides business support services. The company is based in Edinburgh, UK and was founded in 2001.

Part of ACS Actividades de Construcción y Servicios SA, PPP Services (North Ayrshire) Holdings Ltd. functions as an investment holding British company. The company is based in Edinburgh, UK and was founded in 2005.

Part of DWF Group Plc, PPP Services (North Ayrshire) Ltd. is a British company that provides business support services. The company is based in Edinburgh, UK. Founded in 2005.

Part of Serco Group Plc, SD Marine Services Ltd. is a British company that provides business support services. The company is based in London, UK and was founded in 2007.

Part of Serco Group Plc, SD Marine Services Holdings Ltd. is a holding British company that manages marine vessels through its subsidiaries. The company is based in London, UK and was founded in 2007.

Part of 3i Group Plc, GH Newham Ltd. is a British company that provides business support services. The company is based in London, UK and was founded in 2000.

Part of Barclays PLC, A-Roads Investments Ltd. is a British company that provides investment services. The company is based in Middlesex, UK. A-Roads Investments was founded in 2006.

Part of Serco Group Plc, Kilmarnock Prison Services Ltd. provides business support services. The company is based in London, UK.

Part of 3i Group Plc, PFI Senior Funding Ltd. engages in business support services. The company is based in London, UK. PFI Senior Funding was founded in 2001.

Part of Genistics Holdings Ltd., Genistics Ltd. is a British company that engages in the repair of electrical equipment. The company is based in Derby, UK and was founded in 2001.

Part of 3i Group Plc, Robertson Education Ingleby Barwick Ltd. engages in business support services. The company is based in London, UK. Founded in 2002.

Part of I2 HoldCo Ltd., Emblem Schools Ltd. is a British company that provides commercial building construction services. The company is based in Edinburgh, UK. Emblem Schools was founded in 2002.

Part of Lochgilphead Healthcare Services (Holdings) Ltd., Lochgilphead Healthcare Services Ltd. provides business support services. The company is based in Edinburgh, UK. Founded in 2002.

Part of Sumitomo Mitsui Financial Group, Inc., Midlothian Schools Ltd. provides business support services. The company is based in Edinburgh, UK. Midlothian Schools was founded in 2006.

Part of I2 HoldCo Ltd., Bannockburn Homes Ltd. is a British company that provides commercial construction services. The company is based in Edinburgh, UK. Bannockburn Homes was founded in 1998.

ESP (Holdings) Ltd. is a holding British company that was founded in 2000. The private company is based in Edinburgh, UK. The company's description states that it operates as a holding company.

Part of Tiverton Healthcare Facilities (Holdings) Ltd., Tiverton Healthcare Facilities Ltd. provides business support services. The company is based in London, UK and was founded in 2001.

Part of I2 HoldCo Ltd., CH Bolton Ltd. is a British company that provides business support services. The company is based in London, UK. CH Bolton was founded in 2001.

Part of Forfar Healthcare (Holdings) Ltd., Forfar Healthcare Ltd. is a British company that provides business support services. The company is based in Edinburgh, UK and was founded in 2003.

Adams Campus Ltd. provides business support services and is ultimately controlled by The Solicitor for the Affairs of Her Majesty's Treasury. The company is based in London, UK. Adams Campus was founded in 1997.

Part of NewSchools (Penweddig) Holdings Ltd., NewSchools (Penweddig) Ltd. is a British company that develops building projects. The company is based in London, UK and was founded in 1999.

Normanby Healthcare (Projects) Ltd. is a British company that engages in business support services. The private company is based in London, UK. The company was founded in 2001.

Part of Elbon Holdings (2) Ltd., Elbon PFI Fund (Investments) Ltd. is a British company that provides investment services. The company is based in London, UK and was founded in 2001.

Part of Barclays PLC, Alert Communications Ltd. is a British company founded in 2000 that specializes in providing answering services exclusively for the legal industry. Based in London, UK, the company offers a range of services including legal virtual receptionists, call answering, intake, live chat/text, and more. The company's services are tailored to legal marketing agencies, legal contract service, and legal retainer conversion specialists.

Founded in 2003, Salisbury Healthcare Facilities Ltd. is a British business support services company that is part of Salisbury Healthcare Facilities Holdings Ltd. The company is based in London, UK.

Part of 3i Group Plc, Duchesspark Ltd. is an investment holding British company. The company is based in London, UK.

Part of 3i Group Plc, Blackshaw Healthcare Services Ltd. is a British company that provides business support services. The company is based in London, UK. Blackshaw Healthcare Services was founded in 1999.

Elgin Infrastructure Ltd. provides infrastructure investment services. It holds investments in public sector education, health, housing and social care infrastructure throughout England and Ireland. The company is headquartered in Elgin, the United Kingdom.

Part of 3i Group Plc, Black Hill Wind Farm Holdco Ltd. is a British company that engages in the production of electricity. The company is based in London, UK. Black Hill Wind Farm Holdco was founded in 2012.

Part of 3i Group Plc, Infrastructure Investors Castlehill Ltd. is a British company that provides business support and development services. The company is based in London, UK and was founded in 1999.