Push Security
Push Security sells browser-based enterprise security software that monitors and controls browser activity to prevent attacks and data loss. The Boston-based company has raised $49M, most recently in a Series B round in April 2025, and employs 99 people.
The growth story
Push Security grew from 5 to 99 employees between 2021 and 2026, raising $49M along the way, most recently a Series B in April 2025.
About
Push Security develops a browser extension that enterprises install to monitor and control employee browser activity. It detects advanced attacks, secures AI tool usage, and prevents data leaks without requiring migration to new browsers. The product targets security teams looking to harden browser-based workflows.
The company has raised $49M from investors including Google Ventures and Datadog Ventures, with its latest Series B closing in April 2025. With 99 employees, Push Security has built a team focused on enterprise sales, which makes up nearly a third of its workforce.
Founders and leadership
Sales is Push Security's largest function, accounting for 29 of its 99 employees. The company's leadership includes founders with backgrounds in both offensive and defensive security roles.
The Push Security org chart
Adam Bateman //O (Co-founder / CEO) leads 41 mapped leaders with 4 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Sales 28 (+75% YoY), Engineering 25 (+32% YoY), Information Technology 7 (+75% YoY), Business Development 5 (0% YoY), Operations 4 (+100% YoY), Arts and Design 3 (0% YoY).
Talent flow
Push Security recruits heavily from cybersecurity firms, with MWR InfoSecurity and F-Secure being its top talent sources. Alumni have gone on to roles at Recorded Future and other security startups. The median employee tenure is one year.
Most common previous employers of Push Security staff: MWR InfoSecurity (14), F-Secure (13), Duo Security (7), Red Canary, a Zscaler company (4), Rapid7 (4), Cisco (3). Former Push Security employees most often moved to Recorded Future (2), CyberJaw (1), Solink (1), Varonis (1), Tines (1), Warp (1).
Alumni worth knowing
Web traffic
Traffic mix: 44% direct, 36% search, 4% social, 1% paid.
What this company is made of
Most common skills at Push Security: Microsoft Office (30), Sales (29), Leadership (29), Customer Service (27), Social Media (21), Microsoft Excel (21), Marketing (20), Microsoft Word (18).
Where the team actually sits
Push Security people are concentrated in England, United Kingdom (19), California, United States (4), Gauteng, South Africa (4), United Kingdom (3).
Search footprint
Push Security attracts about 999 organic search visits a month, traffic worth roughly $20K a month if bought through ads. It gained 272 ranking keywords and lost 298 in the last period.
What employees say
- Compensation
- 4.90 / 5
- Career opportunities
- 4.90 / 5
- Senior management
- 5.00 / 5
- Work-life balance
- 4.90 / 5
Frequently asked
Push Security has 99 employees as of September 2026.
Push Security has raised $49M in total, most recently a Series B round in April 2025.
Push Security was founded in 2021 by Adam Bateman //O, Jacques Louw //O, Tyrone Erasmus //O.
Adam Bateman //O (Co-founder / CEO) sits at the top of Push Security's reporting structure, with 4 direct reports.
The most common previous employers of current Push Security staff are MWR InfoSecurity (14 people), F-Secure (13 people), Duo Security (7 people).
Former Push Security employees most often move to Recorded Future (2), CyberJaw (1), Solink (1).
Push Security attracts about 999 organic search visits a month, worth roughly $20K a month in equivalent ad spend.
The most common skills among Push Security staff are Microsoft Office, Sales, Leadership, Customer Service, Social Media.
Push Security staff are concentrated in England, United Kingdom (19), California, United States (4), Gauteng, South Africa (4).
Push Security has about 28 people in Sales, up 75% over the past year, as of September 2026.
Push Security has about 25 people in Engineering, up 32% over the past year, as of September 2026.
Computed from 81 current and 21 former Push Security profiles, as of September 2026. Source: Crustdata.
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