Marcello Pozzoni

Olsten (U.K.) Holdings Ltd. provides human resources services. The company was founded in October 11, 1990 and is headquartered in London, the United Kingdom.

Spring Personnel Ltd. provides personnel recruitment services. It offers its candidates informed advice on the current job market and how best to utilize their skills and experience. The firm also focuses on the delivery of relevant recruitment services, designed to address particular staffing objectives and strategies. The company was founded on December 1, 2000 and is headquartered in London, the United Kingdom.

Spring Group Ltd. provides recruitment and staffing services. It offers general staffing, professional staffing and workforce management services. The company was founded in 1990 and is headquartered in London, the United Kingdom.

ADO Staffing, Inc. provides staffing solutions. The company is headquartered in Jacksonville, FL.

VendorPass, Inc. engages in the provision of payroll services. It offers agency of record and employer of record services. The company was founded in 2007 and is headquartered in Jacksonville, FL.

Adecco UK Ltd. provides recruitment and staffing services. It offers temporary and contract staffing, permanent recruitment, career services, outsourcing, and training and consulting services. It specializes in information technology and telecommunications, sales and retail, finance and insurance, and office, administrative support, and secretarial jobs. The company was founded in 1957 and is headquartered in London, the United Kingdom.

Roevin Management Services Ltd. provides staffing services. It specializes in engineering recruitment on a global scale, from graduates to board level, and everything in between. The company was founded on October 26, 1989 and is headquartered in Manchester, the United Kingdom.

Office Angels Ltd. provides staffing services. Its services include secretarial, office support, finance, human resources, and call center to small, medium-sized, and large businesses. The company was founded by Laurence Rosen in 1986 and is headquartered in London, the United Kingdom.