Company lists · Data refreshed September 2026

Top 25 IT consultancy services based in Vienna, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 93 companies tracked

RevenueBase identified 93 company matches for IT consultancy services associated with Vienna, United States as of September 2026 and tracks 5,369 professional contacts across them, including 1,478 with verified work emails. Across the United States, New York is the largest hub for this category (1,083 companies); Vienna has 93.

This list covers company matches for IT consultancy services associated with Vienna, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built

93Companies

5,369Contacts tracked

1,478Verified emails

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The 25 largest IT consultancy services based in Vienna, United States

Ranked by team size

Top 25 of 93 company matches for IT consultancy services based in Vienna, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	10pearls	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,636 contacts →
	Exact match “10Pearls is an AI-native, award-winning global digital engineering partner helping businesses innovate, modernize & accelerate digital transformation As an end-to-end digital…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Actionet, INC	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	510 contacts →
	Exact match “ActioNet, Inc, headquartered in Vienna, Virginia, is a CMMI®-DEV Level 4, CMMI®-SVC Level 4, ISO ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Indus Group INC	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	201-500	293 contacts →
	Exact match “Indus Group Inc is a Software Development and Consulting Company founded by proficient performers in the technical solutions and consulting optimization space.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Radiant Digital	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	201-500	226 contacts →
	Exact match “Radiant Digital delivers solutions that help our clients become more agile, efficient, competitive, and innovative.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Criterion Systems	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	201-500	198 contacts →
	Exact match “Criterion Systems, LLC, a Cherokee Federal Company,(Criterion) provides cybersecurity, cloud automation and management, IT infrastructure operations, and solutions engineering…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	SKY Solutions	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	170 contacts →
	Exact match “Sky Solutions is a trusted partner in government contracting, empowering federal agencies with cutting-edge IT solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Dynamo Technologies, LLC	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	201-500	156 contacts →
	Exact match “We are a full-lifecycle digital transformation and services company dedicated to delivering best-in-class technology and business services to over 20 Government customers.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Favor Techconsulting, LLC FTC	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	501-1,000	144 contacts →
	Exact match “FTC is a leading IT services and solutions provider that delivers Next-Gen technical solutions for our federal government customers across the Civil, Defense, and Intelligence…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Horizon Industries, Limited	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	201-500	143 contacts →
	Exact match “Horizon Industries is an IT services corporation serving Clients across the U.S.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Accubits Technologies INC	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	501-1,000	130 contacts →
	Exact match “Accubits Technologies is a full-service software development and technology consulting company that offers product development and digital transformation services to Governments…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Itcon Services	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	127 contacts →
	Exact match “ITCON Services is a dynamic consulting company that provides innovative technology and management solutions to its customers.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Stopso	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	94 contacts →
	Exact match “Strategic Operational Solutions, Inc,(STOPSO) is an IT strategy and management consulting firm.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	DEVFI	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	201-500	93 contacts →
	Exact match “We’re a digital technology company delivering innovative, high-quality, new-age, and affordable technology solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Consult America	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	90 contacts →
	Exact match “Consult America Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	SD Solutions, LLC	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	83 contacts →
	Exact match “Since 2011, SD Solutions, LLC has been supporting over 15 US Federal Government agencies in the areas of Cyber, Digital, Data, Strategy, and Professional Services.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Heartland Consulting	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	80 contacts →
	Exact match “Heartland Consulting provides management consulting, information technology, and financial management services to the U.S.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	M9 Solutions	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	77 contacts →
	Exact match “Founded in 2007, M9 Solutions is a fast-growing small business dedicated to providing IT services and solutions to the Federal Government.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Centennial Technologies	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	64 contacts →
	Exact match “Centennial Technologies Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Crystal Management Cmit	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	59 contacts →
	Exact match “At CMIT, we do more than provide real-world solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Alltech International, INC	Exact match	Vienna, United StatesHQ recorded Sep 27, 2026	51-200	46 contacts →
	Exact match “Alltech is an award winning provider of IT services headquartered in the Washington DC Metro area with nationwide project capabilities.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	KNZ Solutions, INC	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	11-50	41 contacts →
	Exact match “KNZ is a global IT consulting company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	EDC Consulting LLC	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	39 contacts →
	Exact match “Headquartered in Tysons Corner, Virginia, EDC Consulting LLC (EDC) is a professional services company that provides industry-leading Business Systems and Information Technology…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Conceptsit, INC	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	38 contacts →
	Exact match “Concepts IT is a well established company in delivering Software IT solutions to leading clients in the commercial and government sectors.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Supreme Tech Solutions LLC	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	38 contacts →
	Exact match “Supreme Tech Solutions, LLC (STS) was founded in 2003, in order to bridge the gap for Automated Data Processing (ADP) consulting services to its corporate clients.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Applylogic Consulting Group, LLC	Exact match	Vienna, VA, United StatesHQ recorded Sep 27, 2026	51-200	35 contacts →
	Exact match “ApplyLogic is a certified Service-Disabled Veteran Owned Small Business (SDVOSB) and leading provider of integrated technology solutions to customers across the public and private…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “IT consultancy services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 93 IT consultancy services based in Vienna, United States

See the full list, filter by size, metro and specialty, and access 1,478 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT consultancy services based in Vienna, United States at a glance

As of Sep 27, 2026

27.5%Verified-email coverage

57.7Average contacts per company

11-50Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Vienna, so it is reported there. Company counts and contact totals on this page are exact for Vienna, over 93 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Vienna, United States whose business descriptions match “IT consultancy services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,478 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

IT consultancy services by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT consultancy services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consultancy services are there based in Vienna, United States?

RevenueBase identified 93 company matches for IT consultancy services associated with Vienna, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

10pearls tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most IT consultancy services?

New York leads the United States with 1,083 company records, followed by Houston (652) and Dallas (532). Vienna has 93.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,478 professional contacts with verified work emails tracked across these 93 companies; direct dials are available where recorded.

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.

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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 SmartSearch, 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.