Payroll by Perquest
Perquest offers web-based payroll services and payroll tax services for small and medium size companies.
http://www.payroll-service.biz/

Payroll-Taxes.com
Powerful payroll research tools to help you find the answer to those complex payroll problems.
http://www.payroll-taxes.com/

Payroll Network, Inc.
Payroll Network - Secure and Flexible Payroll, Employee, and Human Resource Service
http://www.payrollnetwork.com/

Certified Payroll Services
Founded in 1990, Certified Payroll Services, Inc. now serve employers in almost every state - many with multiple locations. We have clients in every industry from not-for-profit to construction who have from one to one hundred employees. We do Payroll processing and payroll tax return preparation for small businesses.
http://www.certifiedpayroll.com/

Payroll on a Budget
Internet payroll service by payrollonabudget.com. Specializing in payroll tax, paperless payroll, direct deposit and payroll debit cards
http://www.payrollonabudget.com

Rutherford Webb
UK Payrite payroll software, payroll bureau outsourcing and payroll training.
http://www.rutherfordwebb.co.uk/

Payroll America
Full service payroll bureau specializing in payroll, tax management, on-line processing, direct deposit, human resource integration, and flexible benefits.
http://www.PayrollAmerica.com/

ZPAY Payroll Systems, Inc.
Easy to use Payroll Software from ZPAY Payroll Systems, Inc. Home of PayWindow, The 2004 People's Choice Best Business Application Award Winner!
http://zpay.com/

Compuware Payroll
Payroll package used by many multinational banks, FIIs, Indian/multinational business houses, and others. Provides payroll income tax support.
http://www.compuwareonline.com/software/payroll.asp

Activpayroll
UK payroll solutions provider offering payroll software, automated payroll services and time and attendance solutions
http://www.activpayroll.com