Company lists · Data refreshed September 2026

Top 16 IT consultancies based in Lancaster, United States

Name: IT consultancies based in Lancaster, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 35 companies tracked

RevenueBase identified 35 IT consultancies headquartered in Lancaster, United States as of September 2026 and tracks 373 professional contacts across them, including 121 with verified work emails. New York is the largest hub.

This list covers IT consultancies headquartered in Lancaster, 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 26, 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 26, 2026 86% judged on-target in blind review

35Companies

373Contacts tracked

121Verified emails

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The 16 largest IT consultancies based in Lancaster, United States

Ranked by team size

Top 16 of 35 IT consultancies based in Lancaster, United States, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to IT consultancies: 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	RKL Esolutions LLC	Partial evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	51-200	115 contacts →
	Partial evidence “RKL eSolutions is comprised of three business units; an IT Services group, a custom development team and a software solutions organization.” Source: RevenueBase Database · checked Sep 26, 2026
2	Wissen IT Group	Partial evidence	Lancaster, SC, United StatesHQ checked Sep 26, 2026	501-1,000	74 contacts →
	Partial evidence “WissenIT Inc has been providing Software Consulting & is a national IT staffing and recruiting firm, Development and Services.” Source: RevenueBase Database · checked Sep 26, 2026
3	Plantensive	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	501-1,000	41 contacts →
	Indirect evidence “Highspring is a leading global professional services organization with three integrated offerings-Consulting, Managed Services, and Talent Solutions.” Source: RevenueBase Database · checked Sep 26, 2026
4	Cb5 Solutions LLC	Partial evidence	Lancaster, SC, United StatesHQ checked Sep 26, 2026	11-50	27 contacts →
	Partial evidence “cb5 is a family-owned IT services firm built on elite expertise and personal commitment.” Source: RevenueBase Database · checked Sep 26, 2026
5	Industrial Resolution	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	11-50	15 contacts →
	Indirect evidence “The Industrial Resolution provides passionate service to our clients through a wide spectrum of technological mediums.” Source: RevenueBase Database · checked Sep 26, 2026
6	Critical Design Associates	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	11-50	12 contacts →
	Indirect evidence “Who is CDA?” Source: RevenueBase Database · checked Sep 26, 2026
7	Technology Solutions Associates LLC	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	1-10	11 contacts →
	Indirect evidence “We are a team comprised of Network Engineers, Software Developers, and a CPA that understands business and business processes.” Source: RevenueBase Database · checked Sep 26, 2026
8	Williams Forrest	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	11-50	10 contacts →
	Indirect evidence “At Williams Forrest (WF), we help organizations navigate complex digital challenges with clarity and confidence.” Source: RevenueBase Database · checked Sep 26, 2026
9	Avail 360 IT By Entrust	Partial evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	1-10	5 contacts →
	Partial evidence “AVAIL 360 IT by Entrust provides comprehensive IT solutions, enhanced by a consistent focus upon both service and cybersecurity.” Source: RevenueBase Database · checked Sep 26, 2026
10	Reyna ITS	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	11-50	5 contacts →
	Indirect evidence “Reyna Information Technology Services (ITS) helps our customers thrive and grow by adding value through the use of information technologies.” Source: RevenueBase Database · checked Sep 26, 2026
11	Seisan From NOW To Cloud Modernizing And Automating Your Business Processes And Applications	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	11-50	2 contacts →
	Indirect evidence “We believe in the power of technology to make you and your business better.” Source: RevenueBase Database · checked Sep 26, 2026
12	Principled Strategies, LLC	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	1-10	2 contacts →
	Indirect evidence “Principled Strategies is a Lancaster, PA based consultancy that offers personalized, highly confidential services to our clients.” Source: RevenueBase Database · checked Sep 26, 2026
13	Align LTD	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	1-10	2 contacts →
	Indirect evidence “Align provides strategic innovation projects to grow your business with new customer value, new or improved services, and new revenue sources.” Source: RevenueBase Database · checked Sep 26, 2026
14	Netconex	Partial evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	1-10	2 contacts →
	Partial evidence “Netconex is an IT Consulting company and Managed Services Provider based in Lancaster, Pennsylvania.” Source: RevenueBase Database · checked Sep 26, 2026
15	Wiltech Ohio LLC	Partial evidence	Lancaster, OH, United StatesHQ checked Sep 26, 2026	1-10	1 contacts →
	Partial evidence “Making IT easy for all businesses.” Source: RevenueBase Database · checked Sep 26, 2026
16	Oxano Group, LLC	Indirect evidence	Lancaster, PA, United StatesHQ checked Sep 26, 2026	1-10	1 contacts →
	Indirect evidence “A MODEL BUILT FOR HOW COMPANIES ACTUALLY SCALE We don’t just identify problems, we help solve them and can stay on to ensure they’re executed.” Source: RevenueBase Database · checked Sep 26, 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 consultancies. 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 consultancies.
Partial evidence: Its own public description names part of IT consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consultancies. 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 16 of 35 IT consultancies based in Lancaster, United States

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IT consultancies based in Lancaster, United States at a glance

As of Sep 26, 2026

32.4%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

4488.6%Largest-city concentration · New York

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured across the whole United States list rather than for Lancaster, so it is reported there. Company counts and contact totals on this page are exact for Lancaster, over 35 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 consultancies, 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 Lancaster, United States whose own description of what they do matches “IT consultancies”. 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 consultancies), 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 consultancies, and records with no verified work email. Companies headquartered outside Lancaster 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, 121 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 26, 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 consultancies 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 consultancies, 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 consultancies are there based in Lancaster, United States?

RevenueBase identified 35 IT consultancies headquartered in Lancaster, 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?

RKL Esolutions LLC, headquartered in Lancaster, tops this list with the largest team on record.

Which city has the most IT consultancies?

New York leads with 1571 headquartered companies, followed by Houston (886) and Chicago (783).

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 121 verified decision-maker contacts tracked across these 35 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 26, 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.