Company lists · Data refreshed November 2026

Top 25 Software engineering consultancies based in Herndon, United States

Name: Software engineering consultancies based in Herndon, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 108 companies tracked

RevenueBase identified 108 company matches for software engineering consultancies associated with Herndon, United States as of November 2026 and tracks 2,014 professional contacts across them, including 362 with verified work emails. Across the United States, New York is the largest hub for this category (621 companies); Herndon has 108.

This list covers company matches for software engineering consultancies associated with Herndon, 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 November 6, 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 Nov 6, 2026 How this list was built

108Companies

2,014Contacts tracked

362Verified emails

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

The 25 largest software engineering consultancies based in Herndon, United States

Ranked by team size

Top 25 of 108 company matches for software engineering consultancies based in Herndon, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Idea Entity	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	125 contacts →
	Exact match “Idea Entity makes ideas real through the application of technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Vista Applied Solutions Group INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	201-500	124 contacts →
	Exact match “VASG Inc has a strong reputation as a business and information technology consulting company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	SSA Tech INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	201-500	74 contacts →
	Exact match “SSA Tech Inc is an IT Technical consulting solutions and services provider with proven expertise across various technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Allwyn Corporation	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	65 contacts →
	Exact match “Allwyn Corporation, headquartered in Washington DC, was founded in 2003 with a mission to help customers solve complex technology problems by bringing tools, technologies…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Infoserv LLC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	62 contacts →
	Exact match “With a strong team of 100+ consultants with over 12+ years of experience, we have proven ourselves repeatedly at several Fortune 100 as well as Fortune 500 companies, when it…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Geneva Software, INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	52 contacts →
	Exact match “Geneva Software, Inc, is a small business with over 25 years of exceptional past performance in federal agencies and the private sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Salem Infotech	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	49 contacts →
	Exact match “Salem Infotech is a leading global product engineering company delivering strategic solutions using integrated technology stack in Software as-a-Service (SaaS) model, Global…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Solution Street	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	47 contacts →
	Exact match “We are a passionate team of builders and problem solvers!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	PMG Global	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	47 contacts →
	Exact match “PMG Global is a reputed provider of custom software development and IT staffing services to its clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Shiv Software Experts	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	45 contacts →
	Exact match “Shiv Software Experts (SSE) is a global provider of IT staffing, non-IT recruitment, technology consulting, and SaaS development services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	MKGCS	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	34 contacts →
	Exact match “MKGCS is the premier software development company for advanced, large scale mission critical systems for commercial and government applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	IT Partners, INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	33 contacts →
	Exact match “Privately held and founded in 1993, IT Partners Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Isolve Technology INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	29 contacts →
	Exact match “iSolve Technology inc, specializes in delivering innovative software and digital solutions aimed at empowering businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	SV Professionals	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	27 contacts →
	Exact match “SV Professionals is an Information Technology consulting practice that fuses Information System’s and business understanding into one solution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Blue Verse Systems	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	23 contacts →
	Exact match “Team Blueverse is in the business of providing businesses with professional IT services that are cutting edge yet affordable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Pivotal Technologies INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Blue Whale Apps	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “Blue Whale Apps empowers startups, established companies, and public sector organizations by providing them full-cycle application development services and digital transformation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Cloud Nine Technologies INC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Tekbank	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	17 contacts →
	Exact match “TekBank is a provider of information technology resources and solutions to numerous commercial and government customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Fasur Technologies	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “FaSur Technologies is an IT managed services consultancy devoted to helping organizations reach their IT goals by offering quality services at competitive rates.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Sageable Technologies	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	16 contacts →
	Exact match “Founded in 2015 in Chicago, IL as Metanoia Solutions Inc focussing on IT consulting and staffing services, Sageable Technologies is a now full-cycle software development company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Accentuate IT Solutions LLC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Acistek LLC	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “AcisTek LLC is a leading minority owned small business aimed to increase performance in Agile principles, delivering quality, results and values in all aspects of our strengths.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Hyperion Technologies	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “Hyperion Technologies is a trusted national talent and technology solutions firm, partnering with leading organizations across IT, Healthcare, Manufacturing, Insurance, Mortgage…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Itiyam	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “ITiyam is a dedicated IT consulting and Software Development firm in USA.” Recorded in the RevenueBase company graph · Nov 6, 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 “software engineering consultancies”. 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 108 software engineering consultancies based in Herndon, United States

See the full list, filter by size, metro and specialty, and access 362 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Software engineering consultancies based in Herndon, United States at a glance

As of Nov 6, 2026

18.0%Verified-email coverage

18.6Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Herndon, so it is reported there. Company counts and contact totals on this page are exact for Herndon, over 108 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 Herndon, United States whose business descriptions match “software engineering consultancies” 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 362 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 November 6, 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.

Software engineering consultancies 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 “software engineering consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software engineering consultancies are there based in Herndon, United States?

RevenueBase identified 108 company matches for software engineering consultancies associated with Herndon, United States as of November 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?

Idea Entity 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 software engineering consultancies?

New York leads the United States with 621 company records, followed by Austin (399) and Houston (372). Herndon has 108.

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 362 professional contacts with verified work emails tracked across these 108 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 108 software engineering consultancies based in Herndon, United States. Start with a free account, no credit card.

Download this list →

Related lists

Software engineering consultancies 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 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.