Company lists · Data refreshed September 2026

Top 22 Real-time quality monitoring companies based in the United States

RevenueBase identified 41 company matches for real-time quality monitoring companies associated with the United States as of September 2026 and tracks 1,224 professional contacts across them, including 302 with verified work emails. Indianapolis is the largest hub.

This list covers company matches for real-time quality monitoring companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
41Companies
1,224Contacts tracked
302Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest real-time quality monitoring companies based in the United States

Ranked by team size
Top 22 of 41 company matches for real-time quality monitoring companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCupertino, CA, United StatesHQ recorded Sep 21, 202651-200255 contacts →

Exact match

“Interra Systems stands at the forefront of ensuring end-to-end quality assurance for the ever-evolving media landscape.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchMchenry, IL, United StatesHQ recorded Sep 21, 2026501-1,000211 contacts →

Exact match

“Pro QC International provides tailored quality solutions with a human touch in 100 countries.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchAuburn, IN, United StatesHQ recorded Sep 21, 2026201-500132 contacts →

Exact match

“We're there, so our customers don’t have to be.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchNaperville, IL, United StatesHQ recorded Sep 21, 202651-20048 contacts →

Exact match

“FirstEigen is a leader in data quality and trustability solutions, empowering organizations to ensure reliable, accurate data for critical decision-making.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchCincinnati, OH, United StatesHQ recorded Sep 21, 202651-20041 contacts →

Exact match

“We believe in quality without compromise, and resolve quality issues more efficiently, and accurately, by holding ourselves to a documented, higher standard.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchMoraine, OH, United StatesHQ recorded Sep 21, 202651-20034 contacts →

Exact match

“Supplier Inspection Services, Inc.(SIS, Inc.) is a quality management support services provider that partners with companies worldwide within the Automotive, Aerospace, Appliance…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 21, 202611-5024 contacts →

Exact match

“For over 25 years, we’ve worked hard to help companies keep their brand promises.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchHolland, MI, United StatesHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Quality Resource Management, LLC is committed to satisfy our customers' high expectations by providing customized quality control services at a competitive price with a timely…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Dimer Instruments designs and manufactures instruments that enable real-time data monitoring and quality assurance during the pharmaceutical manufacturing process.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchSouthfield, MI, United StatesHQ recorded Sep 21, 202651-20014 contacts →

Exact match

“DataNet Quality Systems empowers manufacturers to improve product quality, processes, and profitability through real-time statistical software solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchCharlottesville, VA, United StatesHQ recorded Sep 21, 202611-509 contacts →

Exact match

“NetForecast independently measures the quality of the user experience, enabling service providers to discover, measure, locate and resolve internet-based issues while ensuring…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchOverland Park, KS, United StatesHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Beterra Health is a US-based healthcare safety, quality, and compliance company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchBedford, NH, United StatesHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Rx Monitoring Services, Inc, is an innovative company that sees Power Quality Monitoring as a service - not just a box!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchOshkosh, WI, United StatesHQ recorded Sep 21, 202611-505 contacts →

Exact match

“North Valley Precision was officially launched in 2019 to deliver on our mission to provide performance-driven, accurate on-site inspections, re-work solutions, and overall…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchReno, NV, United StatesHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Today almost all video and audio are produced and transported as compressed streams, with more product and delivery options being created every day.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchGermansville, PA, United StatesHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Elderberry Consulting Value Added Partner in Highly Regulated Industries • We are a group of inquisitive passionate Subject Matter Experts (SME)- Cost and Quality Engineers -…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchIndianapolis, IN, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“BoxScore is the real-time feedback tool that helps organizations keep the pulse of their customers, the experience they provide them, and improve the performance of their…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchRiver Falls, WI, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Our pragmatic, results-focused approach consistently delivers quality and value to our customers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchGlendale, AZ, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Get the pulse of your organization by analyzing and tracking key points throughout your operation in real-time.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchMeridian, ID, United StatesHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We help business people protect their company and preserve their American dream by monitoring their business data and alerting them of any changes in real time, so they can focus…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchSan Diego, CA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“QMS Alliance’s core philosophy is to partner with clients to create a more efficient organization that meets and exceeds industry standards.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchLos Altos, CA, United StatesHQ recorded Sep 21, 20261-101 contacts →

Exact match

“In today's world of complex communications and media networks, it is the end to end quality of experience which matters most to end-users.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 22 of 41 real-time quality monitoring companies based in the United States

See the full list, filter by size, metro and specialty, and access 302 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Real-time quality monitoring companies based in the United States at a glance

As of Sep 21, 2026
24.7%Verified-email coverage
29.9Average contacts per company
11-50Median size (employees)
4.9%Largest-city concentration · Indianapolis
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
11
51-200
6
201-500
2
501-1,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 41 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “real-time quality monitoring companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 302 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “real-time quality monitoring companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many real-time quality monitoring companies are there based in the United States?

RevenueBase identified 41 company matches for real-time quality monitoring companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Interra Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most real-time quality monitoring companies?

Indianapolis leads with 2 company records, followed by Alpharetta (1) and Auburn (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 302 professional contacts with verified work emails tracked across these 41 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 41 real-time quality monitoring companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.