Joel Ossai, Senior Associate at EY-Parthenon

Joel Ossai

Senior Associate at EY-Parthenon | Brooklyn, New York, United States

Profile last verified July 2026
Management Consulting Verified Profile Brooklyn, New York, United States St. John's University
Verified

Work Email

***@parthenon.ey.com

Last verified May 2026

Phone Number

(212) ***-*195

United States • Phone

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Joel Ossai serves as a Senior Associate at EY-Parthenon, where he specializes in M&A strategy and transactions within the cyber sector. Operating from Brooklyn, New York, his role aligns with the firm’s delivery of transformative corporate finance and AI-powered consulting strategies to executive teams and private equity clients. He holds a degree from St. John's University and leverages this academic background to support complex management consulting engagements.

BEST APPROACH TO REACH Joel Ossai

Connect with him via a targeted LinkedIn message outlining relevant M&A or cybersecurity strategy initiatives, as the directory indicates high confidence in professional work channels while showing no verified personal contact information.

Joel Ossai Socials
Joel Ossai Work Experience

Senior Associate at EY-Parthenon in January 2023 - Present

Associate at EY-Parthenon in December 2021 - January 2023

Advisory Consultant at Deloitte in October 2020 - December 2021

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Participant- Corporate at SEO (Sponsors for Educational Opportunity) in April 2017 - September 2019

Technology Risk Consultant intern at Deloitte in May 2019 - July 2019

Software testing Intern at First Data Corporation in June 2018 - August 2018

DNLC Participant at Deloitte in June 2018 - June 2018

Elevate participant at PwC in June 2018 - June 2018

Participant- Engineering essentials at Goldman Sachs in May 2018 - May 2018

IT Intern at Solano First Federal Credit Union in May 2017 - August 2017

Alumni Rep at Loyola Jesuit College in April 2015 - April 2017

Youth Exchange Ambassador at Rotary International in August 2014 - July 2015

Joel Ossai Education

St. John's University, Master of Science - MS, August 2026

St. John's University, Bachelor of Science (BSc), August 2026

Vacaville High School, High School, August 2026

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Loyola Jesuit College, High School, August 2026

Joel Ossai Skills
Analytical Skills Communication Due Diligence Microsoft Office Microsoft Word Microsoft Excel PowerPoint Acoustic Guitar Social Media Public Speaking Data Analysis Singing Customer Service Team Leadership Economics Social Networking Java Microsoft PowerPoint Post offer of employment testing (POET)
About Joel Ossai’s Current Company
EY-Parthenon

Our unique combination of transformative strategy, transactions and corporate finance delivers real-world value – solutions that work in practice, not just on paper. Benefiting from EY’s full spectrum of services, we’ve reimagined strategic consulting to work in a world of increasing complexity. With deep functional and sector expertise, paired with innovative AI-powered technology and an investor mindset, we partner with CEOs, boards, private equity and governments every step of the way – enabling you to shape your future with confidence. EY-Parthenon is a brand under which a number of EY member firms across the globe provide strategy consulting services. For more information, please visit ey.com/parthenon.

Discover more about EY-Parthenon
Joel Ossai’s Colleagues
Olatomiwa Ibironke

Olatomiwa Ibironke

Lagos, Lagos State, Nigeria

Senior Associate |Transaction and Corporate Finance | Financial Modeling and Valuation

Senior Associate - Strategy and Transactions at EY-Parthenon
(August 2025 – Present)

Happy Msale

Happy Msale

Nairobi County, Kenya

Skilled in executing financial due diligence and creating investment return projections and valuation models

Senior Manager at EY-Parthenon
(August 2025 – Present)

Daniel Petterway

Daniel Petterway

Houston, Texas, United States

EY-Parthenon | Rice University, MBA '23

Consultant at EY-Parthenon
(December 2023 – Present)

Mariana Diez

Mariana Diez

Mexico City, Mexico

Associate Partner at EY-Parthenon

Associate Partner at EY-Parthenon
(June 2024 – Present)

Agung L

Agung L

Jakarta, Jakarta, Indonesia

Transport | Energy | Infrastructure | Strategy & Transformation

Associate Director - Strategy & Transaction at EY-Parthenon
(May 2024 – Present)

Maximilien Cothenet

Maximilien Cothenet

Paris, Île-de-France, France

Case Team Leader

Case Team Leader at EY-Parthenon
(January 2021 – Present)

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Frequently asked questions about Joel Ossai

What is Joel Ossai email address?

Email Joel Ossai at [email protected]. This email is the most updated Joel Ossai's email found in 2026.

How to contact Joel Ossai?

To contact Joel Ossai send an email to [email protected]. (updated on July 2026)

What company does Joel Ossai work for?

Joel Ossai works for EY-Parthenon.

What is Joel Ossai's role at EY-Parthenon?

Joel Ossai is Senior Associate

What industry does Joel Ossai work in?

Joel Ossai works in the Management Consulting industry.

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