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Vertex Inc

Vertex Inc Market Share Analysis for November 2025

Vertex, Inc. is a tax compliance software and services company based in King of Prussia, Pennsylvania, USA. Vertex was founded in 1978 by Ray Westphal. Jeff Westphal, Stevie Westphal Thompson and Amanda Westphal Radcliffe purchased interest in the company from their father in 2000.

Computers Electronics and Technology > Programming and Developer Software

Domainvertexinc.com

Year Founded1978

Employees1001 - 5000

Annual Revenue$500M - $1B

Vertex Inc

Showing Vertex Inc's traffic and engagement information for its main website (including company regionals)

vertexinc.com
systax.com.br
ecosio.com

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Vertex Inc Revenue up to November 2025 is 500M - 1B

revenue generated by Vertex Inc top domains

Vertex Inc top domains revenue over 3 years

Revenue for Vertex Inc top domains

vertexinc.com500M - 1B

systax.com.br15M - 25M

ecosio.com10M - 15M

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Total visits to Vertex Inc's top domains

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Total visits last 3 months

Subsidiaries Breakdown

vertexinc.com104.1K

systax.com.br103.7K

ecosio.com47.5K

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Avg. visit duration in Vertex Inc's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

vertexinc.com00:02:26

systax.com.br00:01:07

ecosio.com00:01:21

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Avg. pageviews on Vertex Inc's top domains

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Average page views last 3 months

Subsidiaries Breakdown

vertexinc.com3.12

systax.com.br1.43

ecosio.com2.00

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Vertex Inc top competitors by domain

Top similar sites in November 2025, ranked by their affinity

taxtechnologies.comCompany NameTax TechnologiesEmployees201 - 500HQUnited States, New York, BuffaloAnnual revenue$25M - $50MTotal visits2.6KComputers Electronics and Technology > Programming and Developer Software

Top technologies used by Vertex Inc

These are the website technologies, by industry, used by Vertex Inc top domains

Advertising (42)

DoubleClick

Conversion & Analytics (17)

Google Analytics

Marketing (10)

Google Marketing Platform

Payment & Currencies (7)

PayPal

More Technologies

14

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News & Signals from Vertex Inc

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NewsVertex Inc. launches Configuration Agent for MS Dynamics 365.Wolters Kluwer adds AI integrations, enhancements for TaxWiseOnline; EY announces EY.ai Tax Labs service; Vertex launches Configuration Agent for MS Dynamics 365; and other accounting tech news and updates.

NewsDavid DeStefano retires from Vertex Inc. as President and CEO.Vertex has announced the retirement of President and CEO David DeStefano after more than 26 years with the company.

NewsVertex Inc. expands offices in Europe.Furthermore, in response to these market dynamics, Vertex continues to expand its strategic presence in Europe to deliver tangible value to customers, partners, and shareholders.