Company lists · Data refreshed September 2026

Top 25 IT business consulting firms based in Vienna, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 55 companies tracked

RevenueBase identified 55 IT business consulting firms headquartered in Vienna, United States as of September 2026 and tracks 1,492 professional contacts across them, including 414 with verified work emails. New York is the largest hub.

This list covers IT business consulting firms headquartered in Vienna, 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

55Companies

1,492Contacts tracked

414Verified emails

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

The 25 largest IT business consulting firms based in Vienna, United States

Ranked by team size

Top 25 of 55 IT business consulting firms based in Vienna, 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 business consulting firms: 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	Indus Group INC	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	201-500	293 contacts →
	Partial evidence “Indus Group Inc is a Software Development and Consulting Company founded by proficient performers in the technical solutions and consulting optimization space.” Source: RevenueBase Database · checked Sep 26, 2026
2	Radiant Digital	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	201-500	226 contacts →
	Indirect evidence “Radiant Digital delivers solutions that help our clients become more agile, efficient, competitive, and innovative.” Source: RevenueBase Database · checked Sep 26, 2026
3	Horizon Industries, Limited	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	201-500	143 contacts →
	Partial evidence “Horizon Industries is an IT services corporation serving Clients across the U.S.” Source: RevenueBase Database · checked Sep 26, 2026
4	Itcon Services	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	51-200	127 contacts →
	Partial evidence “ITCON Services is a dynamic consulting company that provides innovative technology and management solutions to its customers.” Source: RevenueBase Database · checked Sep 26, 2026
5	Stopso	Strong evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	51-200	94 contacts →
	Strong evidence “Strategic Operational Solutions, Inc,(STOPSO) is an IT strategy and management consulting firm.” Source: RevenueBase Database · checked Sep 26, 2026
6	Consult America	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	51-200	90 contacts →
	Indirect evidence “Consult America Inc.” Source: RevenueBase Database · checked Sep 26, 2026
7	KNZ Solutions, INC	Strong evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	11-50	41 contacts →
	Strong evidence “KNZ is a global IT consulting company.” Source: RevenueBase Database · checked Sep 26, 2026
8	River Hawk Consulting	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	51-200	38 contacts →
	Partial evidence “Focusing on data analytics, business optimization and IT solutions, River Hawk is dedicated to providing quality and trustworthy services to our customers.” Source: RevenueBase Database · checked Sep 26, 2026
9	Conceptsit, INC	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	51-200	38 contacts →
	Partial evidence “Concepts IT is a well established company in delivering Software IT solutions to leading clients in the commercial and government sectors.” Source: RevenueBase Database · checked Sep 26, 2026
10	Supreme Tech Solutions LLC	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	51-200	38 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 26, 2026
11	Dayblink Consulting	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	51-200	29 contacts →
	Partial evidence “DayBlink Consulting provides cyber security, applied automation, cloud enablement, and strategic execution solutions to Fortune 500 companies, and pro bono consulting to…” Source: RevenueBase Database · checked Sep 26, 2026
12	M1 Technology LLC	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	51-200	22 contacts →
	Partial evidence “M1 Technology, LLC is a technology consulting firm specializing in delivering quality software systems to meet our client's mission needs.” Source: RevenueBase Database · checked Sep 26, 2026
13	Omnisolve INC	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	11-50	20 contacts →
	Partial evidence “OmniSolve is a technology services and management consulting company that is built around the concept of giving our clients value and helping them to better achieve their goals.” Source: RevenueBase Database · checked Sep 26, 2026
14	Wit, INC	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	11-50	17 contacts →
	Indirect evidence “WIT Inc is a mission-oriented service provider of solutions that are essential for all leading industries today.” Source: RevenueBase Database · checked Sep 26, 2026
15	IP Consulting, INC	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	11-50	15 contacts →
	Partial evidence “Named to the INC from 2014 to 2017, IP Consulting, Inc.(IPC) is one of the fastest-growing privately held companies in the United States.” Source: RevenueBase Database · checked Sep 26, 2026
16	SLS Solutions	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	11-50	13 contacts →
	Indirect evidence “SLS Solutions Inc, is a fast growing SBA 8(a), 8(a) STARS GWAC, MBE, WBE, WOSB vendor providing industry leading solutions that enable organizations achieve their mission and…” Source: RevenueBase Database · checked Sep 26, 2026
17	Intellizant	Partial evidence	Vienna, United StatesHQ checked Sep 26, 2026	11-50	12 contacts →
	Partial evidence “Intellizant is a management and technology consulting firm solving our clients most challenging problems and enabling them to become highly effective and efficient government…” Source: RevenueBase Database · checked Sep 26, 2026
18	Base Solutions LLC	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	1-10	11 contacts →
	Indirect evidence “In today’s global business market, advancements in technology play a significant role in the success of every business.” Source: RevenueBase Database · checked Sep 26, 2026
19	Integration Resolve, INC	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	11-50	10 contacts →
	Indirect evidence “IntegrationResolve is a professional services firm with focused capabilities:(1) helping clients integrate and improve their information systems,(2) leveraging technology to…” Source: RevenueBase Database · checked Sep 26, 2026
20	Cordia, NOW Cherry Bekaert	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	51-200	10 contacts →
	Partial evidence “Cordia Partners is a leading provider of outsourced accounting, technology consulting, and business advisory services in the Washington, DC Metropolitan region.” Source: RevenueBase Database · checked Sep 26, 2026
21	Arcon Solutions INC	Partial evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	11-50	8 contacts →
	Partial evidence “Consulting Services Consulting provides the tools, processes, professionals, and infrastructure to take your enterprise to the next level.” Source: RevenueBase Database · checked Sep 26, 2026
22	Janova Solutions	Strong evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	51-200	8 contacts →
	Strong evidence “JANOVA Solutions is an IT and Consulting services company headquartered in Tysons Corner, Virginia, United States.” Source: RevenueBase Database · checked Sep 26, 2026
23	Synaptitude	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	51-200	7 contacts →
	Indirect evidence “Your business software doesn't have to suck.” Source: RevenueBase Database · checked Sep 26, 2026
24	Conscious Networks	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	11-50	5 contacts →
	Indirect evidence “Conscious Networks provides a Holistic Approach to Technology for your business.” Source: RevenueBase Database · checked Sep 26, 2026
25	Sherpaneer	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 26, 2026	11-50	5 contacts →
	Indirect evidence “Sherpaneer brings companies strategic vision to life utilizing a focus on business process transformation and advisory expertise, allowing clients to focus on achieving their…” 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 business consulting 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 IT business consulting firms.
Partial evidence: Its own public description names part of IT business consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT business consulting 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 55 IT business consulting firms based in Vienna, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 414 reachable decision-makers.

Free signup · no credit card

View the full list →

IT business consulting firms based in Vienna, United States at a glance

As of Sep 26, 2026

27.7%Verified-email coverage

27.1Average contacts per company

11-50Median size (employees)

1636.4%Largest-city concentration · New York

Sep 26, 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 Vienna, so it is reported there. Company counts and contact totals on this page are exact for Vienna, 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 IT business consulting 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 Vienna, United States whose own description of what they do matches “IT business consulting 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 IT business consulting 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 IT business consulting firms, and records with no verified work email. Companies headquartered outside Vienna 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, 414 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 business consulting firms 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 business consulting 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 IT business consulting firms are there based in Vienna, United States?

RevenueBase identified 55 IT business consulting firms headquartered in Vienna, 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?

Indus Group INC, headquartered in Vienna, tops this list with the largest team on record.

Which city has the most IT business consulting firms?

New York leads with 900 headquartered companies, followed by Houston (600) and Chicago (505).

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 414 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 26, 2026.

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

Download this list →

Related lists

IT business consulting firms 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.