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BEST PAYROLL SERVICE WITH CLIENTS ACROSS THE U.S.

Trivantus is a payroll processing company that also offers human resource and benefits services that work for all size businesses.

CHECKS FOR CHARITIES

Trivantus is excited to announce our new initiative called Checks for Charities. At Trivantus, we take great pride in helping others. We believe Checks for Charities will be a win-win for our clients and the community.

To our existing clients: Let’s give back together! Give us a name of a business and if they become a client we will make a donation in your company’s name to a charity of your choosing. As an added incentive, we will also give you a credit toward your payroll processing fees with Trivantus.

To our new client: Give us a chance! We will give you credit toward your payroll processing fees with Trivantus. We will also make a donation in your company’s name to a charity of your choosing.

Trivantus has always prided itself on helping others when it can. We believe Checks for Charities will take our vision of giving back to the community to another level. So please join us in this mission and call us at (603) 624-7788 with a business referral today.

EXPLORE WHAT TRIVANTUS CAN DO FOR YOUR BUSINESS

We are committed to customer service and making your Payroll & HR process as simple as possible.

  • HUMAN CAPITAL MANAGEMENT

    Discover how to maximize the value of your employees and minimize your management costs!

  • Employee Portal

    The Trivantus employee portal is an online self-service application. Employees are able to login and view their check stubs, W-2s, request time-off and more!

  • Employee Onboarding

    Help your employees to have the most productive start on day 1 without the hassle of new hire paperwork. Learn about our employee onboarding software!

  • Tax Filing

    You can trust Trivantus with your employment tax and compliance needs.

  • Solutions

    Need a hand finding the best Trivantus payroll solution for your business? Contact us today!

  • MEET US

    We believe people make great companies not the other way around. We are a customer service driven company!

SATISFIED CUSTOMERS

AWARDS & AFFILIATIONS

CONTACT US


Address: 20 Market Street
Manchester, NH 03101
Mailing Address: PO Box 6655
Manchester, NH 03108-6655
Fax: 603-647-9911

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about us


Founded in 2003, Trivantus is a leader in payroll services, employee benefits and human resource administration. Our philosophy is based on employing relationships through excellent communication. We believe in true customer service and stand behind this commitment. Owned by the Gatsas family, Trivantus is no stranger to success. Michael Gatsas co-founded Staffing Network, a Professional Employer Organization which grew to be one of the largest employers in New England.