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John Possamai Email & Phone Number

Finance Supervisor na Geistlich Brasil Lean Six Sigma Green Belt at Geistlich Brasil
Location: São Paulo, Brazil 5 work roles 2 schools
1 work email found @telefonica.com.br LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@telefonica.com.br
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Current company
Geistlich Brasil
Role
Finance Supervisor na Geistlich Brasil Lean Six Sigma Green Belt
Location
São Paulo, Brazil
Company size
23 employees

Who is John Possamai? Overview

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Quick answer

John Possamai is listed as Finance Supervisor na Geistlich Brasil Lean Six Sigma Green Belt at Geistlich Brasil, a with 23 employees, based in São Paulo, Brazil. AeroLeads shows a work email signal at telefonica.com.br and a matched LinkedIn profile for John Possamai.

John Possamai previously worked as Finance Supervisor at Geistlich Brasil and Coordinator - Legal Administrative at General Motors Mercosul. John Possamai holds Bachelor Of Business Administration (B.B.A.), Contabilidade from Anhanguera Educacional.

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Email format at Geistlich Brasil

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{first}.{last}@telefonica.com.br
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Profile bio

About John Possamai

Profissional certificado Lean Six Sigma Green Belt com ampla experiência em gestão contábil-financeira. Expertise em contas a pagar e receber, tesouraria, cobrança e conciliação bancária. Competente em fechamentos de câmbio e negociações estratégicas com clientes, fornecedores e em questões de contingências judiciais. Experiência consolidada em centros de serviços compartilhados, promovendo eficiência operacional e otimização de processos. Comprometido com a implementação de melhores práticas financeiras e a entrega de resultados financeiros robustos, utilizando metodologias de melhoria contínua para maximizar a eficiência e a qualidade dos processos.

Listed skills include Accounting, Financial Accounting, Account Reconciliation, Accounts Payable, and 10 others.

Current workplace

John Possamai's current company

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Geistlich Brasil
Geistlich Brasil
Finance Supervisor na Geistlich Brasil Lean Six Sigma Green Belt
sao paulo, sao paulo, brazil
Website
geistlich.com.br
Employees
23
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5 roles

John Possamai work experience

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Team & coworkers

Colleagues at Geistlich Brasil

Other employees you can reach at geistlich.com.br. View company contacts for 23 employees →

CM Camila Melo Camila Melo Colleague at Geistlich BrasilSão Bernardo Do Campo, São Paulo, Brazil View → GB Gisleine Bueno Gisleine Bueno Colleague at Geistlich BrasilCuritiba, Paraná, Brazil View → JL Joanna Lopes Joanna Lopes Colleague at Geistlich BrasilRecife, Pernambuco, Brazil View → PL Paulo Lamaison Paulo Lamaison Colleague at Geistlich BrasilPorto Alegre, Rio Grande Do Sul, Brazil View → SP Sérgio Pinhão Sérgio Pinhão Colleague at Geistlich BrasilSão José Dos Campos, São Paulo, Brazil View → RM Roberta Mastandrea Alves Roberta Mastandrea Alves Colleague at Geistlich BrasilSão Paulo, Brazil View → EP Eva Patricia Souza Eva Patricia Souza Colleague at Geistlich BrasilTaboão Da Serra, São Paulo, Brazil View → DP Daniela Parra Batista Daniela Parra Batista Colleague at Geistlich BrasilSão Paulo, Brazil View → BF Beatriz Ferreira Medina Beatriz Ferreira Medina Colleague at Geistlich BrasilSão Paulo, Brazil View → MI Maria Ines Magro Maria Ines Magro Colleague at Geistlich BrasilSão Paulo, Brazil View →
2 education records

John Possamai education

FAQ

Frequently asked questions about John Possamai

Quick answers generated from the profile data available on this page.

What company does John Possamai work for?

John Possamai works for Geistlich Brasil.

What is John Possamai's role at Geistlich Brasil?

John Possamai is listed as Finance Supervisor na Geistlich Brasil Lean Six Sigma Green Belt at Geistlich Brasil.

What is John Possamai's email address?

AeroLeads has found 1 work email signal at @telefonica.com.br for John Possamai at Geistlich Brasil.

Where is John Possamai based?

John Possamai is based in São Paulo, Brazil while working with Geistlich Brasil.

What companies has John Possamai worked for?

John Possamai has worked for Geistlich Brasil, General Motors Mercosul, Telefônica Brasil, Grant Thornton Brasil, and Tgestiona Brasil.

Who are John Possamai's colleagues at Geistlich Brasil?

John Possamai's colleagues at Geistlich Brasil include Camila Melo, Gisleine Bueno, Joanna Lopes, Paulo Lamaison, and Sérgio Pinhão.

How can I contact John Possamai?

You can use AeroLeads to view verified contact signals for John Possamai at Geistlich Brasil, including work email, phone, and LinkedIn data when available.

What schools did John Possamai attend?

John Possamai holds Bachelor Of Business Administration (B.B.A.), Contabilidade from Anhanguera Educacional.

What skills is John Possamai known for?

John Possamai is listed with skills including Accounting, Financial Accounting, Account Reconciliation, Accounts Payable, Accounts Receivable, Microsoft Excel, Microsoft Powerpoint, and Sap.

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