INVESTOR DASHBOARD Stay up to date on the latest and greatest happenings at Mastech Digital, year-round COMPANY Mastech Digital (NYSE American: MHH) is a leading provider of Digital Transformation IT Services. The Company offers Data Management and Analytics Solutions, Digital Learning, and Remote IT Staffing Services with a Digital First approach. A minority-owned enterprise, Mastech Digital is headquartered in Pittsburgh, PA with offices across the U.S., Canada, Europe, Singapore, and India. CORPORATE HEADQUARTERS 1305 Cherrington Parkway Building 210, Suite 400 Moon Township, PA 15108 LET'S GET IN TOUCH +1.800.627.8323 +1 412.787.2100 +1 412.494.9272 experience@mastechdigital.com TWITTER Tweets by InfoTrellis MASTECH DIGITAL, INC. © 2020

COMPANY Mastech Digital (NYSE American: MHH) is a leading provider of Digital Transformation IT Services. The Company offers Data Management and Analytics Solutions, Digital Learning, and Remote IT Staffing Services with a Digital First approach. A minority-owned enterprise, Mastech Digital is headquartered in Pittsburgh, PA with offices across the U.S., Canada, Europe, Singapore, and India. CORPORATE HEADQUARTERS 1305 Cherrington Parkway Building 210, Suite 400 Moon Township, PA 15108 LET'S GET IN TOUCH +1.800.627.8323 +1 412.787.2100 +1 412.494.9272 experience@mastechdigital.com TWITTER MASTECH DIGITAL, INC. © 2020

IN THE NEWS VIEW MORE VIEW MORE VIEW MORE PRESS RELEASES 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 VIVEK GUPTA NAMED TO THE LIST OF PITTSBURGH’S TOP 50 BUSINESS LEADERS OF 2021 DATE: 11/22/2021 READ MORE MASTECH DIGITAL REPORTS RECORD THIRD QUARTER 2021 RESULTS DATE: 10/27/2021 READ MORE MASTECH DIGITAL TO PRESENT AT THE SIDOTI & COMPANY FALL 2021 VIRTUAL SMALL CAP CONFERENCE DATE: 09/16/2021 READ MORE MASTECH DIGITAL REPORTS HEALTHY SECOND QUARTER 2021 RESULTS DATE: 07/28/2021 READ MORE MASTECH DIGITAL, INC. TO DISCUSS SECOND QUARTER 2021 FINANCIAL RESULTS ON JULY 28, 2021 DATE: 07/19/2021 READ MORE MASTECH DIGITAL REPORTS FIRST QUARTER 2021 RESULTS DATE: 04/28/2021 READ MORE VIVEK GUPTA NAMED AMONG THE 100 MOST INFLUENTIAL LEADERS IN THE NORTH AMERICAN STAFFING INDUSTRY DATE: 03/04/2021 READ MORE MASTECH DIGITAL REPORTS FOURTH QUARTER AND FULL YEAR 2020 RESULTS DATE: 02/10/2021 READ MORE MEDIA KIT DOWNLOADABLE LOGO EXECUTIVE BIOS PHOTOGRAPHS BOILER PLATE COMPANY Mastech Digital (NYSE American: MHH) is a leading provider of Digital Transformation IT Services. The Company offers Data Management and Analytics Solutions, Digital Learning, and Remote IT Staffing Services with a Digital First approach. A minority-owned enterprise, Mastech Digital is headquartered in Pittsburgh, PA with offices across the U.S., Canada, Europe, Singapore, and India. CORPORATE HEADQUARTERS 1305 Cherrington Parkway Building 210, Suite 400 Moon Township, PA 15108 LET'S GET IN TOUCH +1.800.627.8323 +1 412.787.2100 +1 412.494.9272 experience@mastechdigital.com TWITTER Tweets by InfoTrellis MASTECH DIGITAL, INC. © 2020