AeroLeads people directory · profile

Jay S. Ha Email & Phone Number

Chief Executive Officer at Materials and System Inc.
Location: San Jose, California, United States 7 work roles
1 work email found @linuxmail.org LinkedIn matched
✓ Verified August 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email b****@linuxmail.org
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Materials and System Inc.
Role
Chief Executive Officer
Location
San Jose, California, United States

Who is Jay S. Ha? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Jay S. Ha is listed as Chief Executive Officer at Materials and System Inc., based in San Jose, California, United States. AeroLeads shows a work email signal at linuxmail.org and a matched LinkedIn profile for Jay S. Ha.

Jay S. Ha previously worked as Business Development Director at Im Corp. Co., Ltd. and Director of New Business Development at Sunjin Engineering & Architecture Co., Ltd.

Company email context

Email format at Materials and System Inc.

This section adds company-level context without repeating Jay S. Ha's masked contact details.

*@linuxmail.org
68% confidence

AeroLeads found 1 current-domain work email signal for Jay S. Ha. Compare company email patterns before reaching out.

Profile bio

About Jay S. Ha

Co-founder and a skilled business development expert of Silicon Valley startup in USA pivoted to stealth cryptocurrency project based on my previous experience in payment and settlement system design and development. Possess system design experience for equity and derivative trading and core banking system design and development project.

Listed skills include French, Certified Information Systems Security Professional, Read And Write Traditional Chinese, Cross Cultural Issue Resolution And Communication, and 12 others.

Current workplace

Jay S. Ha's current company

Company context helps verify the profile and gives searchers a useful next step.

Materials and System Inc.
Materials And System Inc.
Chief Executive Officer
7 roles

Jay S. Ha work experience

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

Chief Executive Officer

Current
Materials And System Inc.

San Francisco Bay Area, California

-Successfully accomplished all responsibilities of Silicon Valley start-up CEO and founder.-Energetically pitched and advocated energy harvesting technology to Silicon Valley tech companies. -Developed novel flexible battery materials for flexible electronic products.-Developed news business on rechargeable micro battery for wearable products-Applying new patent on nanofiber manufacturing method and apparatus which revamps current patent-Pivoted to stealth blockchain… Show more -Successfully accomplished all responsibilities of Silicon Valley start-up CEO and founder.-Energetically pitched and advocated energy harvesting technology to Silicon Valley tech companies. -Developed novel flexible battery materials for flexible electronic products.-Developed news business on rechargeable micro battery for wearable products-Applying new patent on nanofiber manufacturing method and apparatus which revamps current patent-Pivoted to stealth blockchain project to revamp they way we do online business. Show less

Sep 2013 - Present

Business Development Director

Im Corp. Co., Ltd.

Seoul, Korea

Jan 2011 - Aug 2013

Principal Consultant, It Strategy Consulting Team

Sk Holdings C&C

Seoul, Korea

Sep 2006 - Nov 2007

Public Sector It Consultaant

S. Korean And Other Government

Jung-Gu, Seoul, Korea

Feb 2004 - Aug 2005

Data Center Operations Director

Aig Life Ltd Korea Branch

Seoul, Korea

Apr 2002 - Jun 2004

It Strategy Team Manager, In-House It Strategy Consulting

Samsung Securities

Seoul, Korea

May 2000 - Jun 2001
FAQ

Frequently asked questions about Jay S. Ha

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

What company does Jay S. Ha work for?

Jay S. Ha works for Materials and System Inc..

What is Jay S. Ha's role at Materials and System Inc.?

Jay S. Ha is listed as Chief Executive Officer at Materials and System Inc..

What is Jay S. Ha's email address?

AeroLeads has found 1 work email signal at @linuxmail.org for Jay S. Ha at Materials and System Inc..

Where is Jay S. Ha based?

Jay S. Ha is based in San Jose, California, United States while working with Materials and System Inc..

What companies has Jay S. Ha worked for?

Jay S. Ha has worked for Materials And System Inc., Im Corp. Co., Ltd., Sunjin Engineering & Architecture Co., Ltd, Sk Holdings C&C, and S. Korean And Other Government.

How can I contact Jay S. Ha?

You can use AeroLeads to view verified contact signals for Jay S. Ha at Materials and System Inc., including work email, phone, and LinkedIn data when available.

What skills is Jay S. Ha known for?

Jay S. Ha is listed with skills including French, Certified Information Systems Security Professional, Read And Write Traditional Chinese, Cross Cultural Issue Resolution And Communication, Multilingual Business Presentation, Military Strategies And Tactics, Business Development, and Management Consulting.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Jay S. Ha you were looking for.

View similar profiles