How many QA and Testing agencies are in North Carolina, United States?

2 are listed on Agency List in North Carolina, United States. 2 of them have been assessed on the Agency List Score as of October 2026.

Which QA and Testing agency in North Carolina, United States is ranked highest?

Zenergy Technologies, with an Agency List Score of 78.5, ranks #1 of 2 assessed agencies in QA and Testing in North Carolina, United States.

How is the ranking determined?

By Agency List Score, within the QA and Testing in North Carolina, United States cohort of 2 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.

Top QA and Testing Agencies in North Carolina, United States

Ranked · 2 assessed

Ordered by Agency List Score

#1 of 2 assessed

Zenergy Technologies

Manual, automated, and performance testing paired with DevOps and Agile coaching

Case Studies and Whitepapers

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#2 of 2 assessed

Byteridge

Mobile app development, application modernization, and generative AI for offshore product teams

Mobile App Testing

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About this ranking

What this page ranks

This page ranks the 2 QA and Testing agencies in North Carolina, United States that have been assessed on the Agency List Score, out of 2 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, QA and Testing in North Carolina, United States. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 2, so no award can be issued here.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many QA and Testing agencies are in North Carolina, United States?: 2 are listed on Agency List in North Carolina, United States. 2 of them have been assessed on the Agency List Score as of October 2026.
Which QA and Testing agency in North Carolina, United States is ranked highest?: Zenergy Technologies, with an Agency List Score of 78.5, ranks #1 of 2 assessed agencies in QA and Testing in North Carolina, United States.
How is the ranking determined?: By Agency List Score, within the QA and Testing in North Carolina, United States cohort of 2 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.

QA and Testing Agencies in North Carolina