Andrea Zambelli

Part of VMED O2 UK Ltd., NTL (UK) Group, Inc. is a company that provides cable television, telephone, and Internet access services. NTL (UK) Group, Inc. is located in the UK.

British Gas Trading Ltd. supplies gas and electricity. It also offer boilers and boiler cover as well as other home services. The company is headquartered in Windsor, the United Kingdom.

The Girls' Day School Trust operates a day school and charity trust. The company was founded in 1872 and is headquartered in London, the United Kingdom.

Part of Alight, Inc., NIS Acquisitions Ltd. is an acquisition vehicle formed by KKR & Co. LLC. The company is based in Hempstead, UK and was founded in 2007.

Northern Gas Processing Ltd provides oil & gas extraction services. The company was founded in 1993 and is headquartered in London, GB.

Zellis UK Ltd. provides human resources management software solutions and services. It offers HR business solutions through HR and payroll software (resourcelink, preceda and moorepay), HR outsourcing (BPO/BPaaS), global payroll solutions and HR consulting and application management services. The firm offers software, outsourcing and information technology (IT) services to the human resources, local government, education and public safety markets. The company was founded in 1969 and is headquartered in Hemel Hempstead, the United Kingdom.

Part of Alight, Inc., Rebus Human Resources Ltd. functions as an investment holding British company. The company is based in Hemel Hempstead, UK. Founded in 1963.

Part of Alight, Inc., Rebus Holdings Ltd. functions as an investment holding British company. The company is based in Hemel Hempstead, UK.

Part of Alight, Inc., Arinso UK Ltd. is a company that provides information technology services. The company is based in Hemel Hempstead, UK.

Part of Lehman Brothers Holdings, Inc., Resetfan Ltd. is a holding British company that operates through its subsidiaries to provide residential mortgage lending services. The company is based in London, UK.

Part of Preferred Holdings Ltd., Preferred Group Ltd. is an investment holding British company that provides residential mortgages secured on properties. The company is based in London, UK and was founded in 2001.

Northgate Information Solutions Holdings Ltd. operates as a holding company with interest in computer software and information technology services. The company was founded in 1969 and is headquartered in Hemel Hempstead, GB.

Part of Alight, Inc., Arinso People Services Ltd. is a British company that provides information technology consultancy services. The company is based in Hemel Hempstead, UK. Arinso People Services was founded in 2003.

Part of Deutsche Bank AG, TGPP 1 Ltd. provides support services for petroleum and natural gas. The company is based in London, UK.

NorthgateArinso, Inc. provides human resources services. It helps HR executives optimize their HR service delivery through process and efficient technology, supporting key HR areas like workforce administration, payroll, benefits, recruitment, learning, and talent management. The company was founded in 1997 and is headquartered in Jacksonville, FL.

Part of Spinnaker Ltd., Trafalgar House Plc engages in property investment and property development. The company is based in London, UK.

Part of Alight, Inc., NorthgateArinso Deutschland GmbH is a German company that provides engineering services. The company is based in Mörfelden-Walldorf, Germany. The company was founded in 2012. The CEO is Katie Jaclyn Rooney.

Selkie Investments Midstream Bidco Ltd. functions as an investment holding British company. The private company is based in London, UK.

Founded in 1985, Lehman Brothers Nominees Ltd. is a British company that acts as a nominee, trust, and depository. Part of Lehman Brothers Holdings, Inc., the company is based in London, UK.

Part of NSMP (TGPP) Ltd., NSMP Operations Ltd. is a British company that engages in extracting natural gas. The company is based in London, UK and was founded in 2015.

Founded in 2015, NSMP Holdco 2 Ltd. is a British company that provides investment services. The company is based in London, UK.

Part of Selkie Investments Midstream Midco Ltd., Selkie Investments Midstream Midco 2 Ltd. is a British company that provides investment services. The company is based in London, UK and was founded in 2018.

Northgate Information Solutions Ltd. provides human resources consulting, outsourcing, and technology solutions. The firm offers consulting and implementation, application management, payroll services, integration solutions, hrX, HR analytics, and XtendHR. The company was founded in 1969 and is headquartered in Hemel Hempstead, the United Kingdom.

Founded in 1992, Teesside Gas & Liquids Processing is a subsidiary of North Sea Midstream Partners Ltd. The company is based in London, UK and engages in the processing, extraction, and sale of natural gas and liquids.

Part of Lehman Brothers Holdings, Inc., Mbam Investor Ltd. is an investment holding British company. The company is based in London, UK and was founded in 2005.