Sigma Squared

sigmasquared.io

Cambridge, Massachusetts, United States

11-50 employees

LinkedIn Profile

About Sigma Squared

hiring, talent acquisition, employee retention, workforce analytics, people insights, performance optimization, predictive analytics, turnover reduction, leadership enablement, datadriven decision making, software development, organizational science, performance trends, performance drivers, services, data encryption, decision support, merit-based talent decisions, performance improvement, soc 2

Sigma Squared's Tech Stack

Decision Makers at Sigma Squared

3 contacts

Peter Cai

VP of Engineering

p***@sigmasquared.io Sign up to view

Anthony Iacono

Founding Head of Engineering

a***@sigmasquared.io Sign up to view

Ernesto Bunuel

Founder & CEO at Zynergic | Fellow

e***@zynergic.education Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

9 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Sigma Squared's Position in the StackWho Database

• Sigma Squared is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 10,409 companies in Massachusetts are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Sigma Squared).

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 Sigma Squared use?

Sigma Squared uses Route 53, Gmail, Google Apps, Amazon AWS, Mobile Friendly, Hotjar, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sigma Squared?

StackWho has verified email addresses for 3 decision makers at Sigma Squared. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Sigma Squared directly for sales, recruiting, or partnerships.

What industry is Sigma Squared in?

Sigma Squared operates in the information technology & services industry, headquartered in Cambridge, Massachusetts, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sigma Squared's contact data?

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