Hahn Sull
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Hahn Sull Email & Phone Number

Managing Director at Alpha Square Group | New York at Alpha Square Group
Location: United States, United States, United States 9 work roles 1 school
1 work email found @alphasquaregroup.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email h****@alphasquaregroup.com
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Current company
Role
Managing Director at Alpha Square Group | New York
Location
United States, United States, United States
Company size

Who is Hahn Sull? Overview

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Quick answer

Hahn Sull is listed as Managing Director at Alpha Square Group | New York at Alpha Square Group, a company with 20 employees, based in United States, United States, United States. AeroLeads shows a work email signal at alphasquaregroup.com and a matched LinkedIn profile for Hahn Sull.

Hahn Sull previously worked as Managing Director at Alpha Square Group and Chief Investment Officer at Psi International, Inc.. Hahn Sull holds Bachelor Of Arts (B.A.), Economics from Columbia University In The City Of New York.

Company email context

Email format at Alpha Square Group

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{first}.{last}@alphasquaregroup.com
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AeroLeads found 1 current-domain work email signal for Hahn Sull. Compare company email patterns before reaching out.

Profile bio

About Hahn Sull

30 years of experience in venture capital, asset management, hedge funds, and investment banking. 20+ years of working with institutions, globally.

Listed skills include Business Strategy, Strategic Planning, Investments, New Business Development, and 16 others.

Current workplace

Hahn Sull's current company

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Alpha Square Group
Alpha Square Group
Managing Director at Alpha Square Group | New York
new york, united states
Employees
20
AeroLeads page
9 roles

Hahn Sull work experience

A career timeline built from the work history available for this profile.

Managing Director

Current

New York, United States

Alpha Square Group (ASG) is a New York-based investment firm that invests in global innovation across private and public markets, backing cutting-edge companies and top-tier managers in Enterprise SaaS, including AI.

May 2023 - Present

Chief Executive Officer

Sparx Asset Management (Korea)

Seoul, Korea

Responsible for managing a $3 billion asset management company focused on both traditional and alternative funds. Successfully raised AUM during my tenure.

Jul 2010 - Mar 2013

Founder And Cio

Oojoo Capital Partners

Singapore

Asia long/long short strategy; built from scratch, managed the fund and successfully raised AUM from institutional investors.

Mar 2005 - Jun 2010

Senior Portfolio Manager

Singapore

Portfolio manager responsible for investing in Korea, Taiwan, Thailand, Australia; sector expertise in IT and commodities.

Sep 1996 - Mar 2005

Investment Banking Associate

Seoul, Korea

Jun 1993 - Sep 1995

Senior Financial Analyst

New York, Hong Kong, Seoul

Jun 1989 - Jun 1993

Credit Analyst

New York

Credit Policy / Risk Management

Jun 1988 - Jun 1989
Team & coworkers

Colleagues at Alpha Square Group

Other employees you can reach at alphasquaregroup.com. View company contacts for 20 employees →

1 education record

Hahn Sull education

FAQ

Frequently asked questions about Hahn Sull

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

What company does Hahn Sull work for?

Hahn Sull works for Alpha Square Group.

What is Hahn Sull's role at Alpha Square Group?

Hahn Sull is listed as Managing Director at Alpha Square Group | New York at Alpha Square Group.

What is Hahn Sull's email address?

AeroLeads has found 1 work email signal at @alphasquaregroup.com for Hahn Sull at Alpha Square Group.

Where is Hahn Sull based?

Hahn Sull is based in United States, United States, United States while working with Alpha Square Group.

What companies has Hahn Sull worked for?

Hahn Sull has worked for Alpha Square Group, Psi International, Inc., Aps Asset Management, Sparx Asset Management (Korea), and Oojoo Capital Partners.

Who are Hahn Sull's colleagues at Alpha Square Group?

Hahn Sull's colleagues at Alpha Square Group include John B, Rita You, Jerome Grimes, Alvin H., and Caesar Lupercal.

How can I contact Hahn Sull?

You can use AeroLeads to view verified contact signals for Hahn Sull at Alpha Square Group, including work email, phone, and LinkedIn data when available.

What schools did Hahn Sull attend?

Hahn Sull holds Bachelor Of Arts (B.A.), Economics from Columbia University In The City Of New York.

What skills is Hahn Sull known for?

Hahn Sull is listed with skills including Business Strategy, Strategic Planning, Investments, New Business Development, Business Development, Start Ups, Entrepreneurship, and Management.

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