Company lists · Data refreshed November 2026

Top 25 Application performance consulting companies based in the United States

RevenueBase identified 116 company matches for application performance consulting companies associated with the United States as of November 2026 and tracks 858 professional contacts across them, including 141 with verified work emails. San Francisco is the largest hub.

This list covers company matches for application performance consulting 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 November 6, 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 Nov 6, 2026 How this list was built
116Companies
858Contacts tracked
141Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest application performance consulting companies based in the United States

Ranked by team size
Top 25 of 116 company matches for application performance consulting companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchPlano, TX, United StatesHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Viscosity is a niche consulting firm founded by industry and authored experts who are prominent thought leaders with decades of experience in architecting & tuning business…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCranbury, NJ, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“We focus on improving our client’s assets performance and optimizing the operations through our industry best practices and asset management capabilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEnglewood, NJ, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Nicman Group is a boutique cloud provider built for businesses that demand the highest levels of performance, reliability, and responsiveness from their infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBelmont, MA, United StatesHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Horizon International has been serving clients since its inception in 1991.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“An independently held software company founded in 1981, Bradmark Technologies, Inc, is your “go-to”, full-service provider for database and technology users, offering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMountain View, CA, United StatesHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“At PFLB, we're dedicated to helping technology teams scale and optimize their applications with our robust performance testing platform and professional engineering services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMinnetonka, MN, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Performetriks makes mission-critical systems fast, observable, and resilient.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Optimal is dedicated to optimizing enterprise websites and mobile apps to increase performance, conversion rate and customer satisfaction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNorth Kingstown, RI, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Provided consulting services for various clients; focused on J2EE, Mobile, HTML5/JavaScript, jQuery, AngularJS, React, PHP, SQL and others technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCupertino, CA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Enteros is an innovative SaaS and services company specializing in Production Database Performance Management and Load Testing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We build AI that works inside your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWaterford, MI, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“All about Broadsword Broadsword is a new kind of software performance improvement company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHuntington Beach, CA, United StatesHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Stackify develops Application Performance Management (APM) solutions to show how, and why, applications underperform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

“We provide guidance and create software applications that deliver value for your business with performance in mind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCerritos, CA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Consulting - Build and deploy applications with greater efficiency and confidence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“The SOTFUL company is focused in creative Rapid Application Development, specialized in Oracle APEX, Oracle Data Integrator, Python, Java, Swift and related technologies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“SHERPA Global's certified user experience experts help companies navigate an ever-changing digital landscape with confidence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIrving, TX, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSanford, FL, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“ethos Consulting provides advice to businesses on their development and technology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSan Rafael, CA, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“The SGG Consulting Team is the leader in analytics, performance testing, and rehabilitation of critical applications across major tech industry platforms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHenderson, NV, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Arana Software provides web application software consulting and development services that will help you improve efficiency and provide more business value through quality code.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEureka, MO, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“We have a well decorated history of company-wide impact that includes establishing, mentoring, and managing database performance that service large customer bases for developed…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“You have an opportunity, right now, to do more with less, to achieve technological superiority and leave your competitors behind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCambridge, MA, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Redbike Software and Consulting enables companies to perform at a higher level.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFairmont, WV, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Software performance is at our core.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 116 application performance consulting companies based in the United States

See the full list, filter by size, metro and specialty, and access 141 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Application performance consulting companies based in the United States at a glance

As of Nov 6, 2026
16.4%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · San Francisco
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
79
11-50
26
51-200
9
201-500
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 116 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 “application performance consulting 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 141 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 November 6, 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 “application performance consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many application performance consulting companies are there based in the United States?

RevenueBase identified 116 company matches for application performance consulting companies associated with the United States as of November 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?

Viscosity North America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most application performance consulting companies?

San Francisco leads with 7 company records, followed by New York (6) and Alpharetta (3).

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 141 professional contacts with verified work emails tracked across these 116 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 116 application performance consulting 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.