What technologies does S2-D2 use?

S2-D2 uses Outlook, Mobile Friendly, Hubspot. View their full technology stack — including all 3 detected tools — on StackWho.

Who is the CTO of S2-D2?

Mark Cummings is the CTO at S2-D2. Get verified contact information on StackWho.

Where is S2-D2 located?

S2-D2 is based in Chicago, Illinois, United States.

S2-D2

Q: What industry is S2-D2 in?

S2-D2 operates in the computer & network security industry.

s2d2.ai

computer & network security

s2d2.ai

Chicago, Illinois, United States

1-10 employees

LinkedIn Profile

About S2-D2

cybersecurity, cyber automation, social engineering, orchestration

S2-D2's Tech Stack

Decision Makers at S2-D2

1 contact

Mark Cummings

CTO

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3 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

S2-D2's Position in the StackWho Database

• S2-D2 is 1 of 4,889 computer & network security companies tracked in StackWho.
• 4,875 computer & network security companies in our database have verified decision-maker emails (100% of the cohort).
• 11,640 companies in Illinois are in the StackWho database.
• 2,068 computer & network security companies are in the 1-10 employee range (same size as S2-D2).

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 S2-D2 use?

S2-D2 uses Outlook, Mobile Friendly, Hubspot. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at S2-D2?

StackWho has verified email addresses for 1 decision maker at S2-D2. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach S2-D2 directly for sales, recruiting, or partnerships.

What industry is S2-D2 in?

S2-D2 operates in the computer & network security industry, headquartered in Chicago, Illinois, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export S2-D2's contact data?

Yes. StackWho Pro members can export decision maker contact data for S2-D2 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.