Sigma Data Systems

sigmadatasys.com

information technology & services

sigmadatasys.com

Sunnyvale, California, United States

11-50 employees

LinkedIn Profile

About Sigma Data Systems

cmmi level 3, it services & it consulting, information technology & services

Sigma Data Systems's Tech Stack

Decision Makers at Sigma Data Systems

1 contact

Harpreet Kaur

Chief Technology Officer

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4 technologies detected · 1 decision maker · 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 Data Systems's Position in the StackWho Database

• Sigma Data Systems 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).
• 53,147 companies in California are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Sigma Data Systems).

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 Data Systems use?

Sigma Data Systems uses Gmail, Google Apps, Amazon AWS, Sigma. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sigma Data Systems?

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

What industry is Sigma Data Systems in?

Sigma Data Systems operates in the information technology & services industry, headquartered in Sunnyvale, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sigma Data Systems's contact data?

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