Company lists · Data refreshed September 2026

Top 11 IT consulting and solutions based in Tempe, United States

Name: IT consulting and solutions based in Tempe, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 38 companies tracked

RevenueBase identified 38 IT consulting and solutions headquartered in Tempe, United States as of September 2026 and tracks 586 professional contacts across them, including 300 with verified work emails. New York is the largest hub.

This list covers IT consulting and solutions headquartered in Tempe, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

38Companies

586Contacts tracked

300Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 11 largest IT consulting and solutions based in Tempe, United States

Ranked by team size

Top 11 of 38 IT consulting and solutions based in Tempe, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT consulting and solutions: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	It1	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	201-500	283 contacts →
	Partial evidence “iT1 is a global technology solution provider, established in 2003, and headquartered in Tempe, AZ.” Source: RevenueBase Database · checked Sep 27, 2026
2	Interbiz Consulting Pvt. LTD	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	51-200	128 contacts →
	Partial evidence “Interbiz Consulting is a boutique software development company focused on using technology to improve business processes with head office in the USA & offices in Australia…” Source: RevenueBase Database · checked Sep 27, 2026
3	American Technology Specialists	Strong evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	11-50	17 contacts →
	Strong evidence “WHAT WE DO: At American Technology Specialists (ATS), we help small and medium-sized organizations use technology to achieve their mission through IT Consulting, cybersecurity…” Source: RevenueBase Database · checked Sep 27, 2026
4	PLS	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	11-50	13 contacts →
	Partial evidence “PLS is an IT Integrator and Managed Service Provider based in Tempe, Arizona.” Source: RevenueBase Database · checked Sep 27, 2026
5	Integrity Network Solutions, LLC	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	11-50	10 contacts →
	Partial evidence “INS is a premier provider of network consulting services specializing in the delivery of senior network engineering expertise to design, deploy and manage advanced technology…” Source: RevenueBase Database · checked Sep 27, 2026
6	Whale Enterprises	Strong evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	1-10	10 contacts →
	Strong evidence “We are a relationship focused consulting group that solves complex problems using software driven solutions.” Source: RevenueBase Database · checked Sep 27, 2026
7	Igility Solutions	Indirect evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	11-50	9 contacts →
	Indirect evidence “We close the gap between vision and results.” Source: RevenueBase Database · checked Sep 27, 2026
8	Phreedom	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	11-50	6 contacts →
	Partial evidence “We Work To Make Businesses Better Our goal is to help businesses succeed by being their leader and guide through the myriad options and complexities of modern technology solutions.” Source: RevenueBase Database · checked Sep 27, 2026
9	Tempe Technology	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Tempe Technology is a dynamic team of IT professionals and engineers dedicated to delivering top-notch IT services to organizations of all sizes, from small businesses to large…” Source: RevenueBase Database · checked Sep 27, 2026
10	Cybarworks, INC	Indirect evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	51-200	1 contacts →
	Indirect evidence “CybarWorks, Inc is a company based out of TEMPE, AZ, United States.” Source: RevenueBase Database · checked Sep 27, 2026
11	Harvey Data Systems	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 27, 2026	1-10	1 contacts →
	Partial evidence “Harvey data systems offers computer consulting services ranging from general system consulting to custom software and database development and ERP integraion.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT consulting and solutions. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT consulting and solutions.
Partial evidence: Its own public description names part of IT consulting and solutions, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consulting and solutions. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 11 of 38 IT consulting and solutions based in Tempe, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 300 reachable decision-makers.

Free signup · no credit card

View the full list →

IT consulting and solutions based in Tempe, United States at a glance

As of Sep 27, 2026

51.2%Verified-email coverage

15.4Average contacts per company

1-10Median size (employees)

3302.6%Largest-city concentration · New York

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Tempe, so it is reported there. Company counts and contact totals on this page are exact for Tempe, over 38 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT consulting and solutions, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Tempe, United States whose own description of what they do matches “IT consulting and solutions”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT consulting and solutions), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among IT consulting and solutions, and records with no verified work email. Companies headquartered outside Tempe are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 300 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

IT consulting and solutions by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT consulting and solutions, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT consulting and solutions are there based in Tempe, United States?

RevenueBase identified 38 IT consulting and solutions headquartered in Tempe, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

It1, headquartered in Tempe, tops this list with the largest team on record.

Which city has the most IT consulting and solutions?

New York leads with 1255 headquartered companies, followed by Houston (856) and Austin (655).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 300 verified decision-maker contacts tracked across these 38 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 38 IT consulting and solutions based in Tempe, United States. Start with a free account, no credit card.

Download this list →

Related lists

IT consulting and solutions by geography

Browse the directory

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 Smart Search, 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.