The companies listed are primarily large and mid-sized firms specializing in IT services and consulting in Plano. Many provide solutions for digital transformation, AI, data analytics, and cloud computing. NTT DATA North America offers business and technology consulting, Movate focuses on digital technology and customer experience services, and iSoftStone specializes in web development and AI solutions. Argano is a digital consultancy for business transformation, while Improving is an IT services firm. Westwood Professional Services, though an engineering firm, also contributes to infrastructure and community development.
A common pattern among these Plano-based companies is their strong emphasis on digital technologies and enterprise solutions. Companies like XTGlobal, Inc. specialize in cloud-based environments and automation, while Ideas2IT Technologies focuses on solving complex tech problems for enterprises. Polestar Analytics helps businesses leverage data for insights, and Cprime, Inc. supports technology transformation with AI-driven possibilities.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
NTT DATA North Americaus.nttdata.com
provides business and technology consulting, data and AI solutions, application development, infrastructure management, and industry-specific services globally |
24,414 | |||
| 2 |
Movatemovate.com
A digital technology and customer experience services company focused on innovation and client outcomes, with a global network of diverse talent |
13,112 | |||
| 3 |
iSoftStoneisoftstoneinc.com
Global IT service and consulting company specializing in web development, software testing, data management, digital experience, and AI solutions. |
7,385 | |||
| 4 |
Arganoargano.com
Global digital consultancy specializing in connecting design and delivery for business transformation, enhancing commercial agility, profitability, customer experience, and growth |
1,896 | |||
| 5 |
Improvingimproving.com
Improving is committed to fostering a positive work culture through teamwork, excellence, and fun, while supporting the Conscious Capitalism movement |
1,787 | |||
| 6 |
Westwood Professional Serviceswestwoodps.com
A dedicated team with over 50 years of experience creating a better world through energy grid transformation, resilient infrastructure design, and community development |
1,660 | |||
| 7 |
XTGlobal, Inc.xtglobal.com
A strategic provider of IT services and solutions, specializing in business consulting, cloud-based environments, automation, and process outsourcing for efficiency and digital transformation |
1,034 | |||
| 8 |
Ideas2IT Technologiesbit.ly
Specializing in solving complex tech problems for enterprises, we excel in launching and executing future-forward technology initiatives with proven success globally |
807 | |||
| 9 |
SCAscacorp.net
Consulting and managed services firm specializing in helping businesses with implementing and maintaining mobility solutions, offering expertise and support in all mobility-related processes |
751 | |||
| 10 |
Polestar Analyticspolestaranalytics.com
Specializing in analytics and AI, this organization helps businesses leverage data for valuable insights through a wide range of services |
693 | |||
| 11 |
Cprime, Inccprime.com
Support enterprises worldwide with technology transformation, bridging current business states to future AI-driven possibilities and innovations. |
617 | |||
| 12 |
Zuci Systemszucisystems.com
Digital engineering company specializing in AI, data analytics, quality engineering, and automation to modernize platforms and scale intelligent enterprises globally. |
603 | |||
| 13 |
CG Infinitycginfinity.com
Technology implementation and software solutions provider focused on Salesforce integration and custom development for Energy, Utilities, and Financial Services through small blended teams. |
529 | |||
| 14 |
Impressico Business Solutionsimpressico.com
An IT services and outsourcing organization delivering customized solutions globally, helping businesses gain a competitive edge through software services, digital solutions and IT-enabled offerings |
501 | |||
| 15 | 477 | ||||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
CSSargano.com
A company undergoing rebranding to Argano, specializing in CSS services and technologies, now headquartered at Argano 4 Oracle |
444 | |||
| 17 |
Winfo Solutionswinfosolutions.com
Provides digital transformation, ERP, automation, data analytics, and custom development services globally, acting as an Oracle partner for system implementation and support. |
396 | |||
| 18 |
PROLIM AIprolim.com
A digital-first cloud native solutions provider specializing in Salesforce, Snowflake, and IT staffing solutions, with offices in Texas and India |
366 | |||
| 19 |
iSteeristeer.com
Specializes in enterprise automation, integration consulting, development, and support using advanced technologies for global mid to large-scale projects. |
342 | |||
| 20 |
Jeevan Technologies (a Nobl Q company)noblq.com
A global IT solutions company established in 2000, providing innovative, cost-effective products and services while prioritizing customer satisfaction and value delivery |
341 | |||
| 21 |
Career Soft Solutions Inccssinc.ai
A global provider of technology-enabled business solutions including ERP, SCM, CRM, e-commerce, and staffing services for mid-market enterprises and Fortune 1000 companies worldwide |
329 | |||
| 22 |
Community Hospital Corporationchc.com
A company that owns, manages, and consults with hospitals, dedicated to supporting community healthcare providers and enhancing the mission of community hospitals |
328 | |||
| 23 |
Ray Business Technologies (A CMMI Level 3 Company)raybiztech.com
Ray Business Technologies provides innovative IT services and solutions, specializing in AI, ERP, CRM, Kentico, Dynamics 365, Sitecore, Boomi, and BI services globally |
317 | |||
| 24 |
PROLIM Corporationprolim.com
Global company specializing in product innovation through IT and PLM technologies, offering comprehensive services to Automotive, Aerospace, High Tech, and Industrial Machinery industries |
290 | |||
| 25 |
Tvaranatvarana.com
Specializing in customizing, implementing, and enhancing cloud technology, particularly Salesforce, Netsuite, Amazon, and Heroku, to meet specific business needs |
204 | |||
| 26 |
Intelliozintellioz.ai
Full-service IT provider specializing in AI-driven business analytical solutions for various industries like banking, healthcare, manufacturing, defense, and more |
186 | |||
| 27 |
mroadsmroads.com
Empowers organizations building next-generation workforces, leveraging technology and data. Portfolio includes staff augmentation, consulting services, and AI-powered video interview platform. |
183 | |||
| 28 |
PetroTelpetrotel.com
Global leader in oil recovery, reservoir characterization, and exploration services Provides consulting, project management, and advisory support to petroleum companies worldwide |
182 | |||
| 29 |
AppShark Softwareappshark.com
A Dallas-based company providing innovative solutions through consulting, implementation, software development, and technical staffing services for Salesforce, Data Science, and Analytics projects |
139 | |||
| 30 |
Ziffity Solutionsziffity.com
An IT services company offering eCommerce, cloud solutions, data analytics, quality assurance, custom services, marketing automation, and user-friendly CMS for enterprise brands globally |
129 | |||
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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 Nov 11, 2026.
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