William Hoffert: Email & Phone Number

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Client Executive at Gartner|São Paulo, São Paulo, Brazil

Position:

Client Executive at Gartner

Location:

São Paulo, São Paulo, Brazil

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Last updated: 2026-06-04

Updated: 2026-06-04

Found email addresses for William Hoffert:

Business emails:

w*************t@gartner.com,

w******t@tnxcorp.com

Found phone for William Hoffert:

+55-***-***-0967

A different William Hoffert?

Work Experience 41 years

Client Executive at Gartner

Apr 2021 - Current

Business Development Director at Gartner

May 2012 - Apr 2021

Country Manager Brazil at TNX Corp - Leading By Results

Oct 2007 - Apr 2012

Sales Director at Stefanini Brasil

Jan 2007 - Sep 2007

Sales Director at Softtek

Nov 2005 - Sep 2006

Telecom Practice Director at Tata Consultancy Services

Sep 2002 - Jul 2005

Regional Director at TBA Informática Ltda

Nov 2000 - Aug 2002

Operational Director at Structured Intelligence

Dec 1999 - Oct 2000

Regional Director at Perrotti Informática Ltda

Jun 1995 - Nov 1999

Analista Sistemas at Bradesco Seguros

Jan 1985 - Jan 1987

William Hoffert started working in 1985, then the employee has changed 8 companies and 7 jobs. On average, William Hoffert works for one company for 3 years 2 months.

William is proficient in English and Spanish. Their professional focus is Angel Investing, Análise de negócios, and Atendimento ao cliente across 3 core areas.

Education

MBA at FGV - Fundação Getulio Vargas

Course at Fundação Getulio Vargas

Graduation at Pontifícia Universidade Católica do Rio de Janeiro

Frequently Asked Questions

What is William Hoffert's email address?

SignalHire found a verified business email address for William Hoffert: w*************t@gartner.com, w******t@tnxcorp.com.

What is William Hoffert's phone number?

SignalHire found a verified phone number for William Hoffert: +55-***-***-0967.

How do I contact William Hoffert at Gartner?

You can reach William Hoffert through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is William Hoffert's professional background?

William Hoffert has 41 years of professional experience. They have held roles including Business Development Director, Country Manager Brazil, and Sales Director at companies such as Gartner, TNX Corp - Leading By Results, and Stefanini Brasil. Their education includes MBA from FGV - Fundação Getulio Vargas, and Course from Fundação Getulio Vargas.

Is William Hoffert's contact information up to date?

Yes. William Hoffert's SignalHire profile was last updated on 4 June 2026, reflecting their current position as Client Executive at Gartner in Stamford, CT, United States.

William Hoffert Namesakes

Name

Company

Position

William Hoffert

SkyIO, Inc.

Systems Engineer

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