3 E Diamond Ave, Gaithersburg, MD 20877 PH: 888.245.7216 / FX: 888.254.3302
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Clarus is a leading provider of credit card processing services and comprehensive merchant payment solutions.

We are committed to setting the standard of professionalism in the payment processing industry while providing merchants with the next generation of competitively priced payment processing products and services to power your profitability, productivity and cash flow.

Clarus’ deep and trusted expertise in a wide range of business-to-business industries, credit unions, wholesale distribution Program Groups and building materials distribution companies offers unmatched customer care, competitive pricing and the highest level of cardholder security.


Clarus has a deep portfolio of competitively priced POS terminals,
web, mobile and ERP options.
How we can help »


Clarus has the processing experience and expertise to meet the needs and requirements of a variety of industries. Who do we serve? »

Who is Clarus?

Clarus is a credit card payment processing provider that abides by core principles of Integrity, Service and Value. Find out more »