Union Bank

Q: Who is the VP, Data Architect - RL Data Solutions Manager of Union Bank?

Lisa Hawkins is the VP, Data Architect - RL Data Solutions Manager at Union Bank. Get verified contact information on StackWho.

Q: Who is the Vice President, Active Directory Engineering of Union Bank?

Dean Buxton is the Vice President, Active Directory Engineering at Union Bank. Get verified contact information on StackWho.

Q: Where is Union Bank located?

Union Bank is based in San Francisco, California, United States.

Q: What industry is Union Bank in?

Union Bank operates in the banking industry.

unionbank.com

banking

unionbank.com

San Francisco, California, United States

5001-10000 employees

LinkedIn Profile

About Union Bank

retail banking, trust banking, commercial banking, securities trading services, credit cards, consumer banking & financing, asset management, leasing, wealth management, b2c, banking employees, banking expansion, banking reputation, banking apps, banking digitalization, ethical banking, banking governance, financial services, payment solutions, banking excellence

Union Bank's Tech Stack

Decision Makers at Union Bank

9 contacts

Lisa Hawkins

VP, Data Architect - RL Data Solutions Manager

Dean Buxton

Vice President, Active Directory Engineering

d***@gmail.com Sign up to view

Vishal Sinha

Director of Engineering

v***@us.mufg.jp Sign up to view

Dave Brown

VP Network Engineering

d***@usbank.com Sign up to view

Sam Siegel

VP - Lead software engineer

Roberto Ruggiero

VP, Infrastructure System Engineering

r***@unionbank.com Sign up to view

Randy Howell

AVP Enterprise Information Security - Security Engineering

r***@unionbank.com Sign up to view

Brice P.

Security Engineering Manager, VP

b***@unionbank.com Sign up to view

Abhijeet Singh

VP Software Engineering (Regulatory Reporting Technologies)

a***@gmail.com Sign up to view

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7 technologies detected · 9 decision makers · Emails available

Sales Outreach Angle

React-based front-ends indicate a modern web engineering stack. Developer tools, component libraries, testing frameworks, and design systems are relevant sales angles.

Union Bank's Position in the StackWho Database

• Union Bank is 1 of 2,441 banking companies tracked in StackWho.
• 2,428 banking companies in our database have verified decision-maker emails (99% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 80 banking companies are in the 5001-10000 employee range (same size as Union Bank).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Union Bank use?

Union Bank uses VueJS, CloudFlare, Amazon SES, React Redux, The Trade Desk, Google Font API, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Union Bank?

StackWho has verified email addresses for 9 decision makers at Union Bank. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Union Bank directly for sales, recruiting, or partnerships.

What industry is Union Bank in?

Union Bank operates in the banking industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Union Bank's contact data?

Yes. StackWho Pro members can export decision maker contact data for Union Bank and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.