Company lists · Data refreshed September 2026

Top 25 Enterprise IT consulting services based in Tucson, United States

Name: Enterprise IT consulting services based in Tucson, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 55 companies tracked

RevenueBase identified 55 enterprise IT consulting services headquartered in Tucson, United States as of September 2026 and tracks 324 professional contacts across them, including 89 with verified work emails. New York is the largest hub.

This list covers enterprise IT consulting services headquartered in Tucson, 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 24, 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 24, 2026 86% judged on-target in blind review

55Companies

324Contacts tracked

89Verified emails

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

The 25 largest enterprise IT consulting services based in Tucson, United States

Ranked by team size

Top 25 of 55 enterprise IT consulting services based in Tucson, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise IT consulting services: 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	Leeshanok Network Solutions	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	11-50	18 contacts →
	Partial evidence “Founded in 1997, LeeShanok Network Solutions strives to be ahead of the curve in the latest technology in the IT industry.” Source: RevenueBase Database · checked Sep 24, 2026
2	Astra, INC	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	11-50	15 contacts →
	Partial evidence “Astra, inc- Leveraging Enterprise Applications • Implementation • Integration • Migration • Reporting • Extensions • Upgrades • Document Automation Astra was established in 2007…” Source: RevenueBase Database · checked Sep 24, 2026
3	JNR Networks	Strong evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	11-50	15 contacts →
	Strong evidence “JNR Networks is a full-service IT Consulting Firm focusing heavily on the personal aspect of how companies use IT.” Source: RevenueBase Database · checked Sep 24, 2026
4	Nextrio, An IT Solutions Company	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	11-50	15 contacts →
	Indirect evidence “What can we do for your business?” Source: RevenueBase Database · checked Sep 24, 2026
5	Geeks 2 YOU	Strong evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	11-50	13 contacts →
	Strong evidence “Geeks 2 You provides IT consulting for business and residential computer repair in Tucson & Phoenix.” Source: RevenueBase Database · checked Sep 24, 2026
6	Unio Digital	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	11-50	12 contacts →
	Indirect evidence “Unió Digital is a full-service information technology, cloud services provider, and structured cabling company offering comprehensive managed I.T.” Source: RevenueBase Database · checked Sep 24, 2026
7	Technology Solutions	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	11-50	9 contacts →
	Partial evidence “IT outsourcing is far more cost-effective than running your own IT department- where you’d have to hire qualified employees (in a field where you may not have the expertise to…” Source: RevenueBase Database · checked Sep 24, 2026
8	1701, LLC	Indirect evidence	Tucson, United StatesHQ checked Sep 24, 2026	11-50	9 contacts →
	Indirect evidence “At 1701, we work with our clients to understand their business operations first.” Source: RevenueBase Database · checked Sep 24, 2026
9	Avirtek	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	8 contacts →
	Indirect evidence “AVIRTEK is a professional services and product development firm that focuses on development of smarter cybersecurity appliances and services.” Source: RevenueBase Database · checked Sep 24, 2026
10	1 Delta, LLC	Partial evidence	Tucson, United StatesHQ checked Sep 24, 2026	1-10	8 contacts →
	Partial evidence “Management Consulting” Source: RevenueBase Database · checked Sep 24, 2026
11	Cole Technologies	Strong evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	7 contacts →
	Strong evidence “Cole Technologies is a Managed IT Service Provider and IT + Cybersecurity consulting firm headquartered in Tucson, Arizona serving businesses and government in the United States.” Source: RevenueBase Database · checked Sep 24, 2026
12	GSW Telecom & Consulting	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	5 contacts →
	Partial evidence “Welcome to GSW Telecom & Consulting!” Source: RevenueBase Database · checked Sep 24, 2026
13	Incognito Cybersecurity	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	4 contacts →
	Indirect evidence “GSEIT offers exceptional Managed Services to businesses of any size.” Source: RevenueBase Database · checked Sep 24, 2026
14	Guardianit	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	11-50	3 contacts →
	Partial evidence “Guardian IT is a leading Cybersecurity & Managed IT Service provider, empowering businesses to navigate the complex landscape of digital security.” Source: RevenueBase Database · checked Sep 24, 2026
15	Groktek, LLC	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “Your business is dynamic.” Source: RevenueBase Database · checked Sep 24, 2026
16	SAT Business Consulting LLC	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026
17	Timewarp Technologies, LLC	Strong evidence	Tucson, United StatesHQ checked Sep 24, 2026	1-10	2 contacts →
	Strong evidence “IT systems consulting with diverse experience across industries and IT systems.” Source: RevenueBase Database · checked Sep 24, 2026
18	The Network Doctor	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	2 contacts →
	Partial evidence “The Network Doctor was founded by Natalie Edwards over 21 years ago as an information technology consulting firm in support of small to medium businesses.” Source: RevenueBase Database · checked Sep 24, 2026
19	Redrope Technologies LLC	Indirect evidence	Tucson, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Indirect evidence “Most organizations don’t struggle because they lack effort.” Source: RevenueBase Database · checked Sep 24, 2026
20	Computermoles LLC	Partial evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Partial evidence “We are a full service computer consulting firm specializing in: website design and maintenance, computer repair and upgrades, wired and wireless networks, security camera systems…” Source: RevenueBase Database · checked Sep 24, 2026
21	Profitabil-It IT Advisory & Cybersecurity Risk Management	Strong evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Strong evidence “Profitabil-IT is a management consulting firm that helps organizations get the business results they need from information technology and information security by identifying…” Source: RevenueBase Database · checked Sep 24, 2026
22	Bacon Bytes Technologies	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Indirect evidence “At Bacon Bytes, our team of certified technicians and engineers is dedicated to providing top-notch service and support to our clients.” Source: RevenueBase Database · checked Sep 24, 2026
23	GMP Networks, LLC	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Indirect evidence “GMP Networks is a thought leading information systems consultancy and value added reseller.” Source: RevenueBase Database · checked Sep 24, 2026
24	Avvid Consulting	Indirect evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026
25	ALL Systems GEO	Strong evidence	Tucson, AZ, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Strong evidence “All Systems Geo: Your Trusted IT Consultants At All Systems Geo, we specialize in delivering tailored IT solutions and consulting services to businesses and individuals.” Source: RevenueBase Database · checked Sep 24, 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: enterprise IT consulting services. 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 enterprise IT consulting services.
Partial evidence: Its own public description names part of enterprise IT consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise IT consulting services. 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 25 of 55 enterprise IT consulting services based in Tucson, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 89 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise IT consulting services based in Tucson, United States at a glance

As of Sep 24, 2026

27.5%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

1934.5%Largest-city concentration · New York

Sep 24, 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 Tucson, so it is reported there. Company counts and contact totals on this page are exact for Tucson, over 55 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 enterprise IT consulting services, 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 Tucson, United States whose own description of what they do matches “enterprise IT consulting services”. 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 enterprise IT consulting services), 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 enterprise IT consulting services, and records with no verified work email. Companies headquartered outside Tucson 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, 89 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 24, 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.

Enterprise IT consulting services 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 enterprise IT consulting services, 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 enterprise IT consulting services are there based in Tucson, United States?

RevenueBase identified 55 enterprise IT consulting services headquartered in Tucson, 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?

Leeshanok Network Solutions, headquartered in Tucson, tops this list with the largest team on record.

Which city has the most enterprise IT consulting services?

New York leads with 1064 headquartered companies, followed by Houston (790) and Atlanta (579).

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 89 verified decision-maker contacts tracked across these 55 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 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 55 enterprise IT consulting services based in Tucson, United States. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise IT consulting services 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.