Company lists · Data refreshed September 2026

Top 25 Enterprise software development consulting services based in Leesburg, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 44 companies tracked

RevenueBase identified 44 enterprise software development consulting services headquartered in Leesburg, United States as of September 2026 and tracks 638 professional contacts across them, including 205 with verified work emails. New York is the largest hub.

This list covers enterprise software development consulting services headquartered in Leesburg, 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

44Companies

638Contacts tracked

205Verified emails

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The 25 largest enterprise software development consulting services based in Leesburg, United States

Ranked by team size

Top 25 of 44 enterprise software development consulting services based in Leesburg, 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 software development 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	Viderity INC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	51-200	121 contacts →
	Indirect evidence “Viderity, a HUBZone and WOSB-certified professional services firm, delivers tailored solutions in digital innovation, strategy, creative design, technology, and operations.” Source: RevenueBase Database · checked Sep 24, 2026
2	Niyam IT	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	51-200	94 contacts →
	Indirect evidence “Our mission is to serve the global community by delivering innovative IT solutions for tomorrow's most complex and critical mission challenges.” Source: RevenueBase Database · checked Sep 24, 2026
3	Yudrio, INC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	51-200	60 contacts →
	Indirect evidence “Yudrio is an exceptional, small business that has an impressive ten year track record of delivering superior, dynamic technical systems to the federal government.” Source: RevenueBase Database · checked Sep 24, 2026
4	Vibrantech Solutions INC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	52 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026
5	LSI Media LLC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	n/a	44 contacts →
	Indirect evidence “Blending IT Strategy & Creativity LSI Media leverages a strong strategic skill set, ability to help you formulate a vision and deep knowledge of best of breed technologies to…” Source: RevenueBase Database · checked Sep 24, 2026
6	Custom Software Systems, INC	Partial evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	23 contacts →
	Partial evidence “Welcome To Custom Software Systems, Inc.” Source: RevenueBase Database · checked Sep 24, 2026
7	Dexter Systems INC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	23 contacts →
	Indirect evidence “Dexter Systems strives to bridge technology gaps for every business out there.” Source: RevenueBase Database · checked Sep 24, 2026
8	Gi4, LLC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	21 contacts →
	Indirect evidence “Gi4 is an innovative information technology company focused on solutions that make organizations run faster, leaner, and more competitively, by employing a human-centered design…” Source: RevenueBase Database · checked Sep 24, 2026
9	IT HUB INC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	21 contacts →
	Indirect evidence “IT Hub Inc is SBA HUBZone and Economically Disadvantaged Women-Owned Small Business (EDWOSB) Minority Owned Small Disadvantaged Business (SDB) firm, based in Virginia.” Source: RevenueBase Database · checked Sep 24, 2026
10	Image Matters LLC	Strong evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	12 contacts →
	Strong evidence “Image Matters LLC is a software technology and professional services company that produces software products, develops advanced technology solutions, and provides consulting…” Source: RevenueBase Database · checked Sep 24, 2026
11	Techathon INC	Strong evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	10 contacts →
	Strong evidence “Techathon is a software development and IT consulting company dedicated to delivering innovative, scalable solutions across a wide range of industries.” Source: RevenueBase Database · checked Sep 24, 2026
12	Volitiion IIT	Partial evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	10 contacts →
	Partial evidence “We are a small business IT Consulting firm specializing in Federal ERP, HR consulting.” Source: RevenueBase Database · checked Sep 24, 2026
13	Epmpoint	Partial evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	9 contacts →
	Partial evidence “Based in Leesburg, Virginia, and founded in 2011, EPMPoint is a Microsoft-powered IT consulting firm specializing in digital transformation for federal and commercial clients.” Source: RevenueBase Database · checked Sep 24, 2026
14	Code360 INC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	9 contacts →
	Indirect evidence “Our people deserve a better life.” Source: RevenueBase Database · checked Sep 24, 2026
15	Allinfotech LLC DBA 1ml.ai	Partial evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	1-10	9 contacts →
	Partial evidence “1ml.ai / Allinfotech provides Cloud Consulting, IT Infrastructure, Cyber Security, Program & Project Administration, Client Support for Services on Cloud Infrastructure, DevOps…” Source: RevenueBase Database · checked Sep 24, 2026
16	US Infotech Solution	Partial evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	7 contacts →
	Partial evidence “Services We Provide: Consulting Services - We are experienced in many areas of Information Technology and are seeking new teaming partners for upcoming opportunities.” Source: RevenueBase Database · checked Sep 24, 2026
17	Grafted Strategies, LLC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	1-10	6 contacts →
	Indirect evidence “At Grafted Strategies we partner with our clients to ensure that their investment in technology solutions achieves maximum return.” Source: RevenueBase Database · checked Sep 24, 2026
18	Trium Solutions LLC	Partial evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	11-50	4 contacts →
	Partial evidence “We are an IT Consulting and Training services company specializing in the area of developing digital offerings and solutions through the effective use of people, processes and…” Source: RevenueBase Database · checked Sep 24, 2026
19	Avanz Systems, INC	Strong evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	1-10	4 contacts →
	Strong evidence “Avanz Systems, is a highly motivated and experienced team providing Software Engineering and Consulting services.” Source: RevenueBase Database · checked Sep 24, 2026
20	Lansdowne Technology Consulting	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “Providing small businesses and entrepreneurs across the U.S.” Source: RevenueBase Database · checked Sep 24, 2026
21	Keevaathtech	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “We stand at the crossroads of innovation, talent, & transformation- empowering businesses & individuals to achieve sustainable growth in a rapidly evolving digital era.” Source: RevenueBase Database · checked Sep 24, 2026
22	Primeforce Solutions, INC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026
23	Zulewski.com LLC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Indirect evidence “We focus on where the technology is going and how it can provide business value to our customers.” Source: RevenueBase Database · checked Sep 24, 2026
24	Ardigent Consulting	Partial evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Partial evidence “Ardigent is a proudly woman-owned Washington, DC-based IT consulting firm.” Source: RevenueBase Database · checked Sep 24, 2026
25	Scaledai	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 24, 2026	1-10	1 contacts →
	Indirect evidence “ScaledAI is a leading technology solutions provider dedicated to empowering commercial and federal organizations to fulfill their mission.” 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 software development 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 software development consulting services.
Partial evidence: Its own public description names part of enterprise software development 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 software development 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 44 enterprise software development consulting services based in Leesburg, United States

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Enterprise software development consulting services based in Leesburg, United States at a glance

As of Sep 24, 2026

32.1%Verified-email coverage

14.5Average contacts per company

11-50Median size (employees)

2263.6%Largest-city concentration · New York

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Leesburg, so it is reported there. Company counts and contact totals on this page are exact for Leesburg, over 44 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 software development 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 Leesburg, United States whose own description of what they do matches “enterprise software development 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 software development 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 software development consulting services, and records with no verified work email. Companies headquartered outside Leesburg 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, 205 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 software development 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 software development 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 software development consulting services are there based in Leesburg, United States?

RevenueBase identified 44 enterprise software development consulting services headquartered in Leesburg, 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?

Viderity INC, headquartered in Leesburg, tops this list with the largest team on record.

Which city has the most enterprise software development consulting services?

New York leads with 996 headquartered companies, followed by Houston (620) and Austin (606).

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 205 verified decision-maker contacts tracked across these 44 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.

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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.