Estech Systems, Inc. (ESI) delivers high-performance cloud and on-premises phone systems that are easy to use and uniquely integrated. ESI provides end-to-end communication solutions that give businesses the power to choose the features that they need to meet their goals. ESI is a privately-held corporation headquartered in Plano, Texas. ESI was th... e first company to build a truly combined telephone and voice mail system, as well as the first to build a purely IP-based business communications system, and has numerous patents granted or pending on its products' unique designs and capabilities. ESI is highly regarded for supporting uniquely integrated, real-world applications with practical and effective features. Read More

esi Employee Directory

esi corporate office is located in 3701 E Plano Pkwy Ste 300, Plano, Texas, 75074, United States and has 51-200 employees.

Highly Engaged Employees

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Employees by Department

Departments

Number of employees

Engineering & Technical

Information Technology

Sales

Operations

Finance

Marketing

C-Suite

esi CEO

Douglas BoydChief Executive Officer

Phone

See Profile

Key Employees of esi

Eric Vergati
Chief Financial Officer
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PhoneEmail
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esi Global Presence

Location	People at location
North America	51-200

Index of contact profiles from esi

Hundreds of professionals searching for esi have connected with key decision-makers. Join them?

Contact Name

Contact Info

Job Title

HQ Location

BO
Bubba Olson
Email Direct
Implementation Operations Specialist
United States , Texas , Plano

MA
Matthew Adams
Email Direct
Account Manager
United States , Texas , Plano

DS
David Sward
Email Direct
Operations Engineering Analyst
United States , Texas , Plano

KC
Kyle Callier
Email Direct
SIP Project Coordinator
United States , Texas , Plano

GC
Gabriela Calles
Email Direct
Project Manager
United States , Texas , Plano

PM
Paula McFarland
Email Direct
Qmr & Document Control QA Analyst
United States , Texas , Plano

MJ
Matthew James
Email Direct
Network Analyst
United States , Texas , Plano

WM
Wilson Mackenzie
Email Direct
Network Analyst
United States , Texas , Plano

MG
Mike Griffin
Email Direct
Controller
United States , Texas , Plano

CG
Christopher Griffin
Email Direct
Senior Director, Marketing
United States , Texas , Plano

KC
Kyle Callier
Email Direct
SIP Trunk Coordinator
United States , Texas , Plano

AB
Alicia Bethea
Email Direct
Account Manager
United States , Texas , Plano

LV
Lucia Vazquez
Email Direct
Territory Manager
United States , Texas , Plano

PC
Phariby Carswell
Email Direct
Manager, Accounting
United States , Texas , Plano

JM
Jared Mock
Email Direct
Operations Support Specialist
United States , Texas , Plano

Eric Vergati
Email Direct
Chief Financial Officer
United States , Texas , Plano

TS
Tatiana Sá
Email Direct
Help Desk Specialist
United States , Texas , Plano

DO
David O'Brien
Email Direct
Director, Implementation
United States , Texas , Plano

BH
Bill Hall
Email Direct
Vice President, Business Development
United States , Texas , Plano

JH
Jason Hearon
Email Direct
Vice President, Sales
United States , Texas , Plano

RB
Reed Burton
Email Direct
Customer Retention Specialist & Account Manager, VoIP & Cloud Technical Engineer II
United States , Texas , Plano

RH
Roland Hakes
Email Direct
Implementation Cloud Coordinator
United States , Texas , Plano

JR
Jay Redden
Email Direct
Manager, Esip Support
United States , Texas , Plano

DA
Danica Atwood
Email Direct
Inside Sales Representative & Manager, National Accounts
United States , Texas , Plano

JK
Julia Kedward
Email Direct
Director, Product Management
United States , Texas , Plano

12 3 45

Former Employees at esi

Explore people who held key positions, contributed to esi's success, and advanced their careers.

Lo Vue

Senior Staff Accountan... at HCA Healthcare

Worked as Senior Staff Accountant

at esi (1996-2017)

Direct

Scott LaCoste

Manager, Software Deve... at Guild Mortgage Co

Worked as Web Application Developer

at esi (2012-2018)

Direct

Chase Davis

Manager, Solution Engi... at Arity

Worked as Software Development Intern

at esi (2016-2018)

Direct

Mask Content

Manager, Services Secu... at Cisco

Worked as Network & Systems Administrator

at esi (2015-2017)

Direct

Mask Content

Vice President, Market... at Logile

Worked as Vice President, Product Management & Marketing

at esi (2015-2016)

Direct

Mask Content

Midmarket Senior Accou... at Vonage

Worked as Director, Esi & Loyalty Program Partner

at esi (2017-2017)

Direct

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Frequently Asked Questions Regarding esi Employees

How many employees does esi have?

esi has 51-200 employees

Who is the CEO of esi?

esi’s CEO is Douglas Boyd

Who is the CFO of esi?

esi’s CFO is Eric Vergati

Who are esi key employees?

Some of esi key employees are Eric Vergati

Where is esi located?

esi’s headquarters are located at 3701 E Plano Pkwy Ste 300, Plano, Texas, 75074, United States

How do I contact esi?

esi Contact Info: Phone number: (972) 422-9700 Website: www.esi-estech.com

What does esi do?

Estech Systems, Inc. (ESI) delivers high-performance cloud and on-premises phone systems that are easy to use and uniquely integrated. ESI provides end-to-end communication solutions that give businesses the power to choose the features that they need to meet their goals. ESI is a privately-held corporation headquartered in Plano, Texas. ESI was th... Read More

Is esi a public company?

esi is private company therefore does not currently have an official ticker symbol

See more information about esi Employees