What technologies does Sec1 use?

Sec1 uses Gmail, Google Apps, Google Cloud Hosting, reCAPTCHA, WordPress.org. View their full technology stack — including all 12 detected tools — on StackWho.

Who is the Chief Information Security Officer (CISO) of Sec1?

Devesh Thanvi is the Chief Information Security Officer (CISO) at Sec1. Get verified contact information on StackWho.

Who is the CEO and Founder of Sec1?

Rajeev Mahajan is the CEO and Founder at Sec1. Get verified contact information on StackWho.

Where is Sec1 located?

Sec1 is based in Pune, Maharashtra, India.

Sec1

Q: What industry is Sec1 in?

Sec1 operates in the computer & network security industry.

sec1.io

computer & network security

sec1.io

Pune, Maharashtra, India

11-50 employees

LinkedIn Profile

About Sec1

cybersecurity, threat intelligence, data protection, cyber threat intelligence, cyber security online, aidriven cybersecurity, advanced threat detection, cloud security solutions, cloud security, regulatory compliance, incident response & forensics, custom cybersecurity solutions, cybersecurity consulting, penetration testing & vulnerability assessment, security risk assessments, predictive analytics, risk assessment, application security, consulting, api security

Sec1's Tech Stack

Decision Makers at Sec1

2 contacts

Devesh Thanvi

Chief Information Security Officer (CISO)

e***@gmail.com Sign up to view

Rajeev Mahajan

CEO and Founder

r***@sec1.io Sign up to view

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12 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Sec1's Position in the StackWho Database

• Sec1 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).
• 3,673 companies in Maharashtra are in the StackWho database.
• 2,072 computer & network security companies are in the 11-50 employee range (same size as Sec1).

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 Sec1 use?

Sec1 uses Gmail, Google Apps, Google Cloud Hosting, reCAPTCHA, WordPress.org, DoubleClick, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sec1?

StackWho has verified email addresses for 2 decision makers at Sec1. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Sec1 directly for sales, recruiting, or partnerships.

What industry is Sec1 in?

Sec1 operates in the computer & network security industry, headquartered in Pune, Maharashtra, India. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sec1's contact data?

Yes. StackWho Pro members can export decision maker contact data for Sec1 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.