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ABOUT TATCS
TATCS is a Woman-Owned Small Business delivering exceptional IT and business solutions to the Federal Government.
OUR
MISSION
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Our proven quality and technical expertise are backed by outstanding CPARS ratings, CMMI Level 3 appraisals, and ISO certifications in security, service, and quality. We deliver innovative solutions in software development, enterprise IT, cybersecurity, advisory services, and AI-driven analytics.
OUR
CLIENTS
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T&T proudly serves a diverse portfolio of U.S. Government clients, including key offices and agencies across the Department of Defense (DoD), Department of Health and Human Services (HHS), Department of the Treasury, Department of Veterans Affairs (VA), Department of Commerce (DOC), and Department of Justice (DOJ).
OUR
CREDENTIALS
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NAICS CODES: 518210, 519130, 519190, 541330, 541430, 541511, 541512, 541513, 541519, 541611, 541618, 541690, 541714, 541715, 541990, 561110, 561210, 561499, 562910, 611420, 611430, 611710, 621498, 811212, 811213, 811219
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CMMI Maturity Level 3 for Services
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CMMI Maturity Level 3 for Development​
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ISO 9001:2015 Certified​
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ISO/IEC 20000-1:2018 Certified
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ISO/IEC 27001:2022 Certified
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WOSB SBA Certified
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DUNS 780148248 | CAGE 4L4E7
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DCAA Approved Cost Accounting System
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DCAA & Provisional Billing Rates
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AWS Partner Select Tier Services
AWARDS
& ACCOLADES
THROUGH
THE YEARS
2025
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TATCS holds the CMMC 2.0 Final Level 2 (C3PAO) three-year certification and is ISO/IEC 27001:2022 certified, demonstrating our commitment to the highest standards of cybersecurity, information security, and compliance.
2024
TATCS maintains multiple industry-recognized quality and process certifications, including ISO 9001:2015, ISO/IEC 20000-1:2018, and ISO/IEC 27001:2013, each held for a 3-year term. The company also holds CMMI Level III certifications in both Development (DEV) and Services (SVC), reflecting its commitment to consistent excellence in quality management, IT service delivery, and secure operational practices.
2023
TATCS has been recognized with the prestigious CATTS Award, earning the 2023 Small Business Advocate of the Year honor and achieving Great Place to Work certification.
2022
TATCS has been recognized as a 2022 Great Place to Work by the Great Place to Work Institute, honored as the 2022 Small Business Advocate of the Year, and ranked #18 on the Corporate Diversity Index for Midsize Companies.
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2021
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TATCS holds three-year certifications in ISO 9001:2015, ISO/IEC 20000-1:2011, and ISO/IEC 27001:2013, reflecting its commitment to quality, service management, and information security. The company has been recognized as #23 on the Corporate Diversity Index for midsize companies and #28 among the largest companies owned by people of color. Additionally, TATCS earned a spot on the Inc. 5000 Regional DC Metro list as one of the fastest-growing businesses.
2020
T&T Consulting Services, Inc. (TATCS) has been recognized with numerous awards, including the HIRE Vets Platinum Medallion Award, Great Place to Work certification (2020), and ranking among the Top 75 Fastest Growing Companies in the Greater Washington Area by the Washington Business Journal (2020). The company has also been named one of the Top Performing Small Technology Companies (#7), and is listed among the Largest Minority-Owned and Largest Women-Owned Businesses. TATCS earned spots on the Inc. 5000 list of America’s Fastest-Growing Private Companies and the Inc. 5000 Regional DC Metro Fastest Growing Businesses. Additionally, the National Institutes of Health honored TATCS with both the Directors Team Award and Individual Innovation Awards.
2019
TATCS has been recognized as one of the Best Workplaces in Texas by the Great Place to Work Institute in 2019, honored as Business Person of the Year for Northern Virginia, and named among the Top-Performing Small Technology Companies. The company has also earned multiple Great Place to Work distinctions for its outstanding workplace culture and commitment to excellence.
2018
TATCS has been recognized for its excellence and innovation with multiple honors, including the Great Place to Work certification (2018), Silver Stevie Award for Women in Business (2018), Bronze Stevie Award from the American Business Awards (2018), and recognition as one of the Top 30 Small Technology Companies and a Minority Business Leader Honoree by the Washington Business Journal (2018).
2017
T&T Consulting Services, Inc. (TATCS) was recognized by the Great Place to Work Institute in 2017, highlighting the company’s commitment to fostering an inclusive, supportive, and employee-focused workplace culture.
2016
TATCS has been recognized for its remarkable growth and success, earning a spot on The Washington Business Journal’s 50 Fastest Growing Companies list in 2016 and ranking among the Inc. 5000 Fastest Growing Private Companies in America.
2015
TATCS was recognized among the Inc. 5000 Fastest Growing Private Companies in America by Inc. Magazine in 2015 and honored with the Growth Master Award from the U.S. Women’s Chamber of Commerce the same year.
2014
TATCS was honored with the Top 100 Minority Business Enterprise (MBE) Award in 2014, recognizing the company’s outstanding achievements, leadership, and contributions to the business community.
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