Company lists · Data refreshed September 2026
Top 25 Managed IT services firms based in Louisville, United States
RevenueBase identified 43 managed IT services firms headquartered in Louisville, United States as of September 2026 and tracks 636 professional contacts across them, including 317 with verified work emails. New York is the largest hub.
This list covers managed IT services firms headquartered in Louisville, 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 21, 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.
The 25 largest managed IT services firms based in Louisville, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 115 contacts → | ||||
Strong evidence “Advanced Business Solutions is a Managed IT Services Provider, Cybersecurity & Compliance expert, and Strategic IT Consulting firm supporting growing businesses across 15 states.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 86 contacts → | ||||
Strong evidence “Louisville Geek is a managed IT services provider based in Louisville, Kentucky.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 79 contacts → | ||||
Strong evidence “Unified Technologies provides IT Managed Services, Cloud & Carrier Services, Integrated Security Solutions, Structured Cabling and Unified Communications with locations in…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 59 contacts → | ||||
Partial evidence “For 30 years, PCS has helped businesses across Tennessee and beyond simplify IT, strengthen security, and stay focused on growth.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 36 contacts → | ||||
Partial evidence “Advanced IT solutions with the personal service you deserve.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 35 contacts → | ||||
Indirect evidence “In an environment that changes from moment to moment, organizations need a partner they can trust to guide them through.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 31 contacts → | ||||
Indirect evidence “ViaTek is the premier Information Technology business partner in Colorado.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 27 contacts → | ||||
Strong evidence “Managed IT Services (MSP) Cybersecurity Assessments, Risk Mitigation Analysis Full, layered Security Stack Voice: VOIP and traditional phone systems ShoreTel, Mitel, Allworx…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 22 contacts → | ||||
Indirect evidence “Technology Plus has been serving Louisville businesses since 1995.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 12 contacts → | ||||
Indirect evidence “We Enable, Empower & Protect Your Business Technology, so You Can Achieve What Matters.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 contacts → | ||||
Strong evidence “Best in Class IT & Infrastructure Support for your Business MANAGED IT SERVICES | NETWORK | INFRASTRUCTURE | CYBERSECURITY Our mission is simple – to provide one call resolution…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 10 contacts → | ||||
Indirect evidence “For almost three decades, Vista Communications has been trusted to deliver industry leading technology solutions to our clients.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 contacts → | ||||
Indirect evidence “Orion Networks is a locally owned and operated information solutions provider in Louisville, KY, founded in 2010.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 contacts → | ||||
Indirect evidence “Business today demands a trusted partner who understands technology, is focused on helping you make informed decisions, and brings the resources and expertise you need to succeed.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 7 contacts → | ||||
Partial evidence “We give you IT support anywhere you need it.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 6 contacts → | ||||
Strong evidence “Total Network Designs offers IT support, managed IT services, and cybersecurity in Louisville, KY, helping businesses stay secure, compliant, and running with fast, reliable IT…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 contacts → | ||||
Indirect evidence “Are You Frustrated With Computer Problems But Don’t Know Who You Can Trust To Fix Them Fast?” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 5 contacts → | ||||
Strong evidence “Cyber7 Group is the family behind three specialized technology companies, covering managed IT, enterprise infrastructure, and applied AI, built on three decades of hands-on…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 contacts → | ||||
Partial evidence “Argentum IT, Proactive IT Support & Cybersecurity for Growing Businesses IT problems can be prevented.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 contacts → | ||||
Partial evidence “CloudNexus is a Cyber Security Managed Services & consulting firm that provides a suite of security services to small and mid-size companies.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 contacts → | ||||
Indirect evidence “At Hyperion Networks, we're in the business of helping companies decide on the very best technology.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 contacts → | ||||
Indirect evidence “We view ourselves as an extension of your business.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 contacts → | ||||
Partial evidence “TeamLogic IT of Louisville is an outsourced IT department.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Strong evidence “Most businesses rely on technology, but few have the time, staff, or visibility to manage it confidently.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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: managed IT services firms. 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 managed IT services firms.
- Partial evidence
- Its own public description names part of managed IT services firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name managed IT services firms. 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 43 managed IT services firms based in Louisville, United States
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Managed IT services firms based in Louisville, United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Louisville, so it is reported there. Company counts and contact totals on this page are exact for Louisville, over 43 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 managed IT services firms, 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 Louisville, United States whose own description of what they do matches “managed IT services firms”. 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 managed IT services firms), 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 managed IT services firms, and records with no verified work email. Companies headquartered outside Louisville 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, 317 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 21, 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.
Managed IT services firms by metro in the United States
- Managed IT services firms in New York351
- Managed IT services firms in Houston237
- Managed IT services firms in Chicago153
- Managed IT services firms in Miami150
- Managed IT services firms in Dallas144
- Managed IT services firms in Austin133
- Managed IT services firms in Atlanta119
- Managed IT services firms in San Diego111
- Managed IT services firms in Los Angeles109
- Managed IT services firms in Tampa97
- Managed IT services firms in Charlotte84
- Managed IT services firms in San Antonio80
- Managed IT services firms in Las Vegas79
- Managed IT services firms in Denver77
- Managed IT services firms in Phoenix76
- Managed IT services firms in Irvine73
- Managed IT services firms in San Francisco71
- Managed IT services firms in Orlando59
- Managed IT services firms in San Jose57
- Managed IT services firms in Seattle55
- Managed IT services firms in Washington55
- Managed IT services firms in Portland52
- Managed IT services firms in Jacksonville51
- Managed IT services firms in Indianapolis49
- Managed IT services firms in Fort Lauderdale46
- Managed IT services firms in Columbus44
- Managed IT services firms in Frisco44
- Managed IT services firms in Louisville43
- Managed IT services firms in Columbia41
- Managed IT services firms in Raleigh41
- Managed IT services firms in Richmond40
- Managed IT services firms in Pittsburgh39
- Managed IT services firms in Plano39
- Managed IT services firms in Wilmington39
- Managed IT services firms in Arlington38
- Managed IT services firms in Cincinnati38
- Managed IT services firms in Nashville38
- Managed IT services firms in Greenville37
- Managed IT services firms in Sacramento37
- Managed IT services firms in Boston36
- Managed IT services firms in Scottsdale35
- Managed IT services firms in Fort Worth34
- Managed IT services firms in Birmingham33
- Managed IT services firms in Philadelphia33
- Managed IT services firms in Salt Lake City33
- Managed IT services firms in Tucson33
- Managed IT services firms in Tulsa33
- Managed IT services firms in Springfield32
- Managed IT services firms in Minneapolis31
- Managed IT services firms in Oklahoma City31
- Managed IT services firms in Troy31
- Managed IT services firms in Colorado Springs30
- Managed IT services firms in Sheridan30
- Managed IT services firms in Baltimore29
- Managed IT services firms in Boca Raton29
- Managed IT services firms in Omaha29
- Managed IT services firms in Alexandria28
- Managed IT services firms in Baton Rouge28
- Managed IT services firms in Cleveland27
- Managed IT services firms in Irving27
- Managed IT services firms in Lexington27
- Managed IT services firms in Schaumburg27
- Managed IT services firms in Knoxville26
- Managed IT services firms in Vancouver26
- Managed IT services firms in Alpharetta25
- Managed IT services firms in Grand Rapids25
- Managed IT services firms in Naperville25
- Managed IT services firms in Newark25
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 managed IT services firms, 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 managed IT services firms are there based in Louisville, United States?
RevenueBase identified 43 managed IT services firms headquartered in Louisville, 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?
Advanced Business Solutions, headquartered in Louisville, tops this list with the largest team on record.
Which city has the most managed IT services firms?
New York leads with 351 headquartered companies, followed by Houston (237) and Chicago (153).
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 317 verified decision-maker contacts tracked across these 43 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 21, 2026.
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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.
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