Fundz

VertexOne Appoints Keith Ahonen as Executive Vice President of Operations and Tina Santizo as Chief Client Officer

PRIVATENov 18, 2025

Position

Chief Client Officer

Company

VertexOne

Tina Santizo
tina.santizo@vertexone.ai
HoustonSoftware

Description

VertexOne has announced the appointment of Keith Ahonen as Executive Vice President, Operations, and Tina Santizo as Chief Client Officer, aimed at enhancing client success and delivery performance. These roles focus on improving customer journey and operational processes within the company.

Who to call at VertexOne, and when

A new leader at VertexOne brings new priorities and often new vendors. The first weeks are when they listen.

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Company Information

Company

VertexOne

Location

Houston, Texas, United States

About

VTX Holdings, LLC is doing business as VertexOne. VertexOne is the leading provider of cloud-based SaaS software powering the next generation of customer experience for utilities, energy retailers, and energy transition providers. With over 30 years of experience and more than 450 customers in the cloud, we capitalize on our deep expertise to provide a wide range of innovative solutions for digital transformation, revenue optimization, and data-driven efficiency operations surrounding the customer. From Customer Information Systems (CIS) and Mobile Workforce Management (MWM) to Electronic Data Interchange (EDI) and Digital Customer Engagement and self-service portals, we empower our customers to deliver a compelling customer experience, reduce costs to serve, increase operational efficiency, and improve customer satisfaction.

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Fundz sees it the moment VertexOne changes its leadership, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

Carlos
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Keith
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Matthew
Senior decision-maker at this company
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Sairam
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VertexOne changed its leadership. Fundz had it the day it was filed, with the decision-maker at the company attached.

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