| # | Company | Employees |
|---|---|---|
| 1 |
DXC Technologydxc.com
It assists global companies in managing critical systems, modernizing IT, optimizing data, and ensuring security across various cloud environments. |
90,597 |
| 2 | 10,724 | |
| 3 |
Strategystrategy.com
First and largest Bitcoin treasury. Leading provider of universal semantic layer and AI+BI software. Unifies data and powers governed insights. |
3,470 |
| 4 |
QBurstqburst.com
A full-service software solutions provider that helps clients enhance business effectiveness by leveraging digital technology |
3,383 |
| 5 |
Airlines Reporting Corporation (ARC)www2.arccorp.com
Global travel data provider facilitating growth by offering distribution services, financial solutions, and insights from the world's largest repository of airline tickets |
3,129 |
| 6 | 3,124 | |
| 7 |
Trianztrianz.com
Delivers cloud adoption and AI transformation through a unified platform for migration, modernization, multi-cloud management, FinOps, and autonomous federated AI data intelligence. |
2,369 |
| 8 |
Bloomberg Industry Groupbloombergindustry.com
Provides news, data, and analysis to professionals in government, law, tax, and accounting for informed decision-making and opportunity maximization. |
1,921 |
| 9 |
Medalliamedallia.com
Leader in experience management with a platform capturing billions of signals across all interactions, using AI to drive predictive insights and business outcomes |
1,920 |
| 10 |
Acentra Healthacentra.com
Acentra Health specializes in modernizing healthcare through advanced technology, clinical expertise, and innovative service models, resulting in improved outcomes and cost savings |
1,816 |
| 11 |
MarginEdgemarginedge.com
This company provides a solution for restaurants to streamline their invoicing, inventory management, pricing, recipe updates, and cost tracking processes |
1,095 |
| 12 |
Comscore, Inc.comscore.com
A trusted partner in media planning, transacting, and evaluation across platforms, providing advanced audience insights for confident business decisions |
993 |
| 13 |
Bloomberg BNAbloombergindustry.com
A company formerly known as Bloomberg BNA now operates as Bloomberg Industry Group, providing industry-leading insights and analysis |
948 |
| 14 |
Idexcelidexcel.com
Provider of Professional Services and Technology Solutions specializing in Cloud, Data Platforms, Automation, and AI with global presence and customer-centric focus |
889 |
| 15 | 748 | |
| 16 |
Surescriptssurescripts.com
A company that simplifies sharing of health intelligence among healthcare organizations, ensuring secure and timely delivery of information for improved patient care |
710 |
| 17 |
Aircom (a TEOCO Company)teocoaircom.com
Provider of Engineering, Assurance, and Analytics solutions to communication service providers (CSPs) worldwide, acquired by TEOCO in 2013 |
629 |
| 18 |
Lovelyticslovelytics.com
Data and analytics consultancy specializing in delivering services, building solutions, and promoting self-sufficiency through hands-on enablement for individuals, teams, and organizations |
626 |
| 19 | 625 | |
| 20 |
Core4cecore4ce.com
Mission-oriented company serving national security community by building, modernizing, and defending digital infrastructure with expertise in cyber operations, modernization, engineering, and analysis |
599 |
| 21 |
ScienceLogicsciencelogic.com
A leader in IT Operations Management, providing actionable insights, predicting and resolving problems faster in a digital world through infrastructure monitoring and AIOps solutions |
581 |
| 22 |
Dominion Dealer Solutionsdrivedominion.com
This company offers innovative technology solutions for the automotive industry, including CRM, WebDMS, inventory management, marketing, and data mining services Visit their website for more information |
242 |
| 23 |
Veratoverato.com
This company specializes in providing identity solutions for healthcare organizations, offering a trusted source of truth for patient and provider data |
196 |
| 24 |
SuccessKPIsuccesskpi.com
A revolutionary platform uses AI to unify data from customer interactions across channels, optimizing customer service delivery for various industries globally |
171 |
| 25 |
ORIoriresults.com
The company empowers organizations with transformative data management solutions, improving access to data, driving insights, and delivering results through industry-leading technologies |
167 |
| 26 |
Radiant Solutionsradiantsolutions.com
Provides multi-source data collection, enrichment, and analytic capabilities revealing unique geospatial information and insights for national security and commercial organizations. |
120 |
| 27 |
KlariVisklarivis.com
A financial management tool offering real-time data for informed decision-making, empowering strategic insights, and tailored solutions for customers in banking |
68 |
| 28 |
Assurety Consulting & Solutions Inc.assuretyconsulting.com
A consulting company solving complex business problems with expertise in professional services, analytics, ML, fraud management, and innovative software solutions |
60 |
| 29 |
Data Machinesdatamachines.com
A data analytics company specializing in cloud architectures, solving complex problems in data analytics, DevSecOps, machine intelligence, and data science |
45 |
| 30 |
Y Point Solutions LLCfederal.ypointanalytics.com
A professional services organization specializing in data analytics, delivering customized solutions for effective decision making through data strategy, integration, and architecture services |
35 |
| 31 |
Systems Development and Analysissystemsdev.com
This company focuses on clients' missions, providing independent and innovative technology solutions at the interfaces of IT, business, and operations |
10 |
| 32 |
HySpecIQhyspeciq.com
Leading provider of hyperspectral imagery and analytics from space, aiming to empower decision makers in intelligence, defense, and industry for informed and sustainable actions |
5 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
More company lists in Virginia
- The largest companies in Virginia 2,503
- IT Services and IT Consulting companies in Virginia 398
- IT services companies in Virginia 253
- Aerospace and defence companies in Virginia 155
- Defense and Space Manufacturing companies in Virginia 120
- Hospitals and Health Care companies in Virginia 120
- Education providers in Virginia 118
- Consulting firms in Virginia 101
- Non-profit Organizations companies in Virginia 101
- Higher Education companies in Virginia 100
- Software Development companies in Virginia 97
- Retail chains in Virginia 95
- SaaS companies in Virginia 95
- Critical infrastructure operators in Virginia 90
- Financial services firms in Virginia 87
- Public sector organisations in Virginia 83
- Real Estate companies in Virginia 79
- Financial Services companies in Virginia 74
- Business Consulting and Services companies in Virginia 69
- Construction companies in Virginia 69
- Government Administration companies in Virginia 69
- AI companies in Virginia 63
- Healthcare providers in Virginia 63
- Manufacturers in Virginia 56
The same list elsewhere in United States
- Data and analytics companies in the United States 923
- Data and analytics companies in California 215
- Data and analytics companies in New York State 187
- Data and analytics companies in Texas 64
- Data and analytics companies in Massachusetts 53
- Data and analytics companies in New Jersey 33
- Data and analytics companies in Florida 32
- Data and analytics companies in Illinois 31
- Data and analytics companies in Georgia 27
- Data and analytics companies in New York 174
- Data and analytics companies in San Francisco 63
- Data and analytics companies in Boston 31
- Data and analytics companies in Chicago 27