What technologies does William J. and Dorothy K. O'Neill Foundation use?

William J. and Dorothy K. O'Neill Foundation uses Cloudflare DNS, Outlook, CloudFlare Hosting, Render. View their full technology stack — including all 4 detected tools — on StackWho.

Who is the President and CEO of William J. and Dorothy K. O'Neill Foundation?

Leslie Perkul is the President and CEO at William J. and Dorothy K. O'Neill Foundation. Get verified contact information on StackWho.

Where is William J. and Dorothy K. O'Neill Foundation located?

William J. and Dorothy K. O'Neill Foundation is based in Cleveland, Ohio, United States.

William J. and Dorothy K. O'Neill Foundation

oneill-foundation.org

fund-raising

oneill-foundation.org

Cleveland, Ohio, United States

11-50 employees

3617000 revenue

LinkedIn Profile

About William J. and Dorothy K. O'Neill Foundation

philanthropic fundraising services, fund-raising

William J. and Dorothy K. O'Neill Foundation's Tech Stack

Decision Makers at William J. and Dorothy K. O'Neill Foundation

1 contact

Leslie Perkul

President and CEO

l***@oneill-foundation.org Sign up to view

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4 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

William J. and Dorothy K. O'Neill Foundation uses Cloudflare DNS, Outlook, CloudFlare Hosting among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

William J. and Dorothy K. O'Neill Foundation's Position in the StackWho Database

• William J. and Dorothy K. O'Neill Foundation is 1 of 1,118 fund-raising companies tracked in StackWho.
• 1,118 fund-raising companies in our database have verified decision-maker emails (100% of the cohort).
• 6,621 companies in Ohio are in the StackWho database.
• 489 fund-raising companies are in the 11-50 employee range (same size as William J. and Dorothy K. O'Neill Foundation).

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 William J. and Dorothy K. O'Neill Foundation use?

William J. and Dorothy K. O'Neill Foundation uses Cloudflare DNS, Outlook, CloudFlare Hosting, Render. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at William J. and Dorothy K. O'Neill Foundation?

StackWho has verified email addresses for 1 decision maker at William J. and Dorothy K. O'Neill Foundation. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach William J. and Dorothy K. O'Neill Foundation directly for sales, recruiting, or partnerships.

What industry is William J. and Dorothy K. O'Neill Foundation in?

William J. and Dorothy K. O'Neill Foundation operates in the fund-raising industry, headquartered in Cleveland, Ohio, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export William J. and Dorothy K. O'Neill Foundation's contact data?

Yes. StackWho Pro members can export decision maker contact data for William J. and Dorothy K. O'Neill Foundation and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.