Company lists · Data refreshed September 2026

Top 25 B2B software development companies based in Herndon, United States

Name: B2B software development companies based in Herndon, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 86 companies tracked

RevenueBase identified 86 company matches for B2B software development companies associated with Herndon, United States as of September 2026 and tracks 2,696 professional contacts across them, including 525 with verified work emails. Across the United States, New York is the largest hub for this category (708 companies); Herndon has 86.

This list covers company matches for B2B software development companies 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 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

86Companies

2,696Contacts tracked

525Verified emails

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The 25 largest B2B software development companies based in Herndon, United States

Ranked by team size

Top 25 of 86 company matches for B2B software development companies based in Herndon, 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	Idexcel	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	501-1,000	870 contacts →
	Exact match “Idexcel is a Professional Services and Technology Solutions provider specializing in Cloud Services, Cloud Native Services, Data Platforms and Intelligence, Automation & AI.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Viitorcloud Technologies	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	201-500	239 contacts →
	Exact match “Empowering businesses to become future-ready, today!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Vista Applied Solutions Group INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	201-500	131 contacts →
	Exact match “VASG Inc has a strong reputation as a business and information technology consulting company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Everestek	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	122 contacts →
	Exact match “Everestek is a modern technology services & solutions company where our goal is to help clients with their technology needs.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Eksource Technologies, INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	94 contacts →
	Exact match “Founded in 2008, ekSource Technologies is committed to providing value through the effective use of technology.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Tratum Technologies INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	201-500	66 contacts →
	Exact match “Celebrating 15 years of IT service excellence!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Allwyn Corporation	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	52 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 · Sep 27, 2026 · View company records in RevenueBase
8	Niha Technologies INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	11-50	50 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Geneva Software, INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	48 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 · Sep 27, 2026 · View company records in RevenueBase
10	Solution Street	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	47 contacts →
	Exact match “We are a passionate team of builders and problem solvers!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Salem Infotech	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	47 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 · Sep 27, 2026 · View company records in RevenueBase
12	Cliff Services INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	46 contacts →
	Exact match “Cliff Services is a technology and professional services group, founded in the UK in 2008 and operating across the UK, USA, Ireland, Canada, Australia and India, with UAE and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	MKGCS	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 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 · Sep 27, 2026 · View company records in RevenueBase
14	Qbit Systems	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	30 contacts →
	Exact match “QBit Systems is a global IT services provider offering Software Development services to businesses worldwide through its state of the art ISO certified Offshore Development Center…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Isolve Technology INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	28 contacts →
	Exact match “iSolve Technology inc, specializes in delivering innovative software and digital solutions aimed at empowering businesses.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Jamy Interactive INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	20 contacts →
	Exact match “Jamy Interactive has been delivering bespoke software solutions for over 15 years across the United States, India, Malaysia, the United Arab Emirates, and Poland.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Blue Verse Systems	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	20 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 · Sep 27, 2026 · View company records in RevenueBase
18	Cloud Nine Technologies INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	11-50	19 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	Logical Paradigm	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	51-200	19 contacts →
	Exact match “Logical Paradigm is Ranked #242 in the Inc List for the Year of 2014!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Blue Whale Apps	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	11-50	19 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 · Sep 27, 2026 · View company records in RevenueBase
21	Acistek LLC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	11-50	18 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 · Sep 27, 2026 · View company records in RevenueBase
22	Hyperion Technologies	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	11-50	15 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 · Sep 27, 2026 · View company records in RevenueBase
23	Accentuate IT Solutions LLC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	11-50	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Stalwart Technologies INC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	1-10	10 contacts →
	Exact match “Stalwart Technologies is an Information Technology consulting and services company dedicated to providing innovative and cost-effective IT solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Acuity Systems, LLC	Exact match	Herndon, VA, United StatesHQ recorded Sep 27, 2026	11-50	8 contacts →
	Exact match “Decision Ready Information Acuity Systems is a leading software and services company focused on complex and large scale big data analytics solutions.” 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 “B2B software development companies”. 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 86 B2B software development companies based in Herndon, United States

See the full list, filter by size, metro and specialty, and access 525 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B software development companies based in Herndon, United States at a glance

As of Sep 27, 2026

19.5%Verified-email coverage

31.3Average 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

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 86 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 “B2B software development companies” 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 525 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.

B2B software development companies 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 “B2B software development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B software development companies are there based in Herndon, United States?

RevenueBase identified 86 company matches for B2B software development companies associated with Herndon, 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?

Idexcel 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 B2B software development companies?

New York leads the United States with 708 company records, followed by Austin (451) and Houston (382). Herndon has 86.

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 525 professional contacts with verified work emails tracked across these 86 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.