
The Atom Group
The Atom Group is a cybersecurity company specializing in GRC, founded in 2007 and headquartered in Portsmouth, United States. It employs about 20 people and is privately held.
updated Oct 4, 2026
The Atom Group Momentum score
45/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
The Atom Group employees and hiring
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security



