SquareStack

squarestack.com

Chicago, Illinois, United States

11-50 employees

LinkedIn Profile

About SquareStack

software management, advertising services, government digital monetization, b2b, government, custom advertising solutions for municipalities, targeted online advertising, member insight management, first-party data management, association member growth, operational efficiency, local advertising marketplace, non-dues revenue, programmatic advertising, government website ad management, public sector digital advertising, business growth tools, management consulting services, member engagement, data

SquareStack's Tech Stack

AI/ML

Decision Makers at SquareStack

2 contacts

Peggy Furlong

Director/Co-Founder, Brand & Channel Partner Marketing

p***@squarestack.com Sign up to view

Bill Furlong

CEO & Founder

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

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12 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

Python signals data science, ML, or automation workflows. Data platforms, MLOps tools, and cloud compute solutions are strong fits for outreach.

SquareStack's Position in the StackWho Database

• SquareStack is 1 of 80,546 marketing & advertising companies tracked in StackWho.
• 80,503 marketing & advertising companies in our database have verified decision-maker emails (100% of the cohort).
• 11,640 companies in Illinois are in the StackWho database.
• 21,907 marketing & advertising companies are in the 11-50 employee range (same size as SquareStack).

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

Frequently Asked Questions

What technology does SquareStack use?

SquareStack uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, Node.js, IoT, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at SquareStack?

StackWho has verified email addresses for 2 decision makers at SquareStack. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach SquareStack directly for sales, recruiting, or partnerships.

What industry is SquareStack in?

SquareStack operates in the marketing & advertising industry, headquartered in Chicago, Illinois, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export SquareStack's contact data?

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