AeroLeads people directory · profile
John Buffa Email & Phone Number
VP Cyber Security Portfolio and Compliance
at
Fiserv
1 work email found
@fiserv.com
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 71%
Current company
Role
VP Cyber Security Portfolio and Compliance
Location
United States
Company size
Who is John Buffa? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Buffa is listed as VP Cyber Security Portfolio and Compliance at Fiserv, a with 36173 employees, based in United States. AeroLeads shows a work email signal at fiserv.com and a matched LinkedIn profile for John Buffa.
John Buffa previously worked as VP Cyber Security Portfolio & Compliance at Fiserv and Director at Fiserv.
Company email context
Email format at Fiserv
This section adds company-level context without repeating John Buffa's masked contact details.
{first}.{last}@fiserv.com
89% confidence
AeroLeads found 1 current-domain work email signal for John Buffa. Compare company email patterns before reaching out.
Profile bio
About John Buffa
John Buffa is a VP Cyber Security Portfolio and Compliance at Fiserv.
Current workplace
John Buffa's current company
Company context helps verify the profile and gives searchers a useful next step.
Fiserv
4 roles
John Buffa work experience
A career timeline built from the work history available for this profile.
Team & coworkers
Colleagues at Fiserv
Other employees you can reach at fiserv.com. View company contacts for 36173 employees →
RK
Rana Khalid
Colleague at FiservAlpharetta, Georgia, United States
View →
BJ
Billie Jo Mccartney
Colleague at FiservFort Loudon, Pennsylvania, United States
View →
MB
Monica Bias
Colleague at FiservColumbus, Ohio, United States
View →
ER
Erika Richey
Colleague at FiservWhippany, New Jersey, United States
View →
DM
Diego Martin Vazquez
Colleague at FiservArgentina
View →
AM
Aaron Moede
Colleague at FiservGreater Milwaukee, United States
View →
A(
Adrienne (Zastrow) Krueger
Colleague at FiservSussex, Wisconsin, United States
View →
BM
Bruce Myers
Colleague at FiservEvansville, Indiana, United States
View →
AB
Ankur Bhutani
Colleague at FiservNoida, Uttar Pradesh, India
View →
FA
Frank Abbondanza
Colleague at FiservPittsburgh, Pennsylvania, United States
View →
Rana Khalid
Colleague at FiservAlpharetta, Georgia, United States
View →
BJ
Billie Jo Mccartney
Colleague at FiservFort Loudon, Pennsylvania, United States
View →
MB
Monica Bias
Colleague at FiservColumbus, Ohio, United States
View →
ER
Erika Richey
Colleague at FiservWhippany, New Jersey, United States
View →
DM
Diego Martin Vazquez
Colleague at FiservArgentina
View →
AM
Aaron Moede
Colleague at FiservGreater Milwaukee, United States
View →
A(
Adrienne (Zastrow) Krueger
Colleague at FiservSussex, Wisconsin, United States
View →
BM
Bruce Myers
Colleague at FiservEvansville, Indiana, United States
View →
AB
Ankur Bhutani
Colleague at FiservNoida, Uttar Pradesh, India
View →
FA
Frank Abbondanza
Colleague at FiservPittsburgh, Pennsylvania, United States
View →
FAQ
Frequently asked questions about John Buffa
Quick answers generated from the profile data available on this page.
What company does John Buffa work for?
John Buffa works for Fiserv.
What is John Buffa's role at Fiserv?
John Buffa is listed as VP Cyber Security Portfolio and Compliance at Fiserv.
What is John Buffa's email address?
AeroLeads has found 1 work email signal at @fiserv.com for John Buffa at Fiserv.
Where is John Buffa based?
John Buffa is based in United States while working with Fiserv.
What companies has John Buffa worked for?
John Buffa has worked for Fiserv and Pearson.
Who are John Buffa's colleagues at Fiserv?
John Buffa's colleagues at Fiserv include Rana Khalid, Billie Jo Mccartney, Monica Bias, Erika Richey, and Diego Martin Vazquez.
How can I contact John Buffa?
You can use AeroLeads to view verified contact signals for John Buffa at Fiserv, including work email, phone, and LinkedIn data when available.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the John Buffa you were looking for.
View similar profiles
