G4S Technology

amag.com

security & investigations

amag.com

Torrance, California, United States

201-500 employees

45000000 revenue

LinkedIn Profile

About G4S Technology

access control, government, intrusion, retrofit solutions, integrated systems, visitor management, identity management, video management, incident management, analytics, business intelligence, audio, mobile, intercom, data centers, critical infrastructure, airports, utilities, finance, multi-factor authentication

G4S Technology's Tech Stack

Decision Makers at G4S Technology

1 contact

Alexander Zalev

Senior Software Engineer / Engineering Manager

a***@hotmail.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

17 technologies detected · 1 decision maker · 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.

G4S Technology's Position in the StackWho Database

• G4S Technology is 1 of 1,900 security & investigations companies tracked in StackWho.
• 1,894 security & investigations companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 48 security & investigations companies are in the 201-500 employee range (same size as G4S Technology).

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 G4S Technology use?

G4S Technology uses Outlook, Microsoft Office 365, Zendesk, React, Vimeo, reCAPTCHA, and 11 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at G4S Technology?

StackWho has verified email addresses for 1 decision maker at G4S Technology. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach G4S Technology directly for sales, recruiting, or partnerships.

What industry is G4S Technology in?

G4S Technology operates in the security & investigations industry, headquartered in Torrance, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export G4S Technology's contact data?

Yes. StackWho Pro members can export decision maker contact data for G4S Technology and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.