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Sublime Security

Washington, District of Columbia, US
https://sublime.security/
Sublime Security is an adaptive, AI-powered email security platform focused on protecting organizations from email-based threats. The company leverages advanced artificial intelligence to provide robust security solutions, ensuring safe and secure communication for its clients.

Leadership & Board

Current Number of Employees317
Current LinkedIn Followers13,079

Latest Estimated Valuation

Estimated Valuation
Estimated Valuation
Total Amount Raised$210M
Total Amount Raised$210M
Total Funding Rounds2
Total Funding Rounds2
Latest Funding Amount$150M
Latest Funding Amount$150M
Latest Funding RoundSeries C
Latest Funding RoundSeries C
Post-Money Valuation
Post-Money Valuation

Company Momentum Positive

Articles Published on TipRanks5
Articles Published on TipRanks
5
LinkedIn Trend+0.72% followers
LinkedIn Trend
+0.72% followers
Workforce Trend+1.0% employees
Workforce Trend
+1.0% employees
Sublime Security LinkedIn following is increasing, signaling rising market interest, while its workforce is growing, indicating business expansion.
Company Momentum indicates whether the company is gaining or losing traction over time. This proprietary TipRanks metric analyzes changes in a company’s workforce and LinkedIn follower trends, balancing these signals together to generate an overall momentum sentiment.

Employee Trend

Sublime Security had 317 employees as of August 3, 2026. The number of employees increased by 3 (0.96%) week-over-week.
317Latest Employee Count
3(0.96%)Week-Over-Week Change
Employee Trend serves as a data-driven indicator of company growth and expansion. The measurement reflects how a company’s workforce size changes over time.

Social Trend

Sublime Security had 13,079 followers as of August 3, 2026. The number of followers increased by 93 (0.72%) week-over-week.
13,079Latest Followers Count
93(0.72%)Week-Over-Week Change
LinkedIn Follower Trend serves as a data-driven indicator of market interest and company visibility. The measurement reflects how a company’s LinkedIn follower count changes over time.

Funding Round

Funding Date
Funding Round
Amount Raised
Post-Money Valuation
Oct 28, 2025
Series C
$150.00M
Aug 14, 2025
Series B
$60.00M

Investors

Investor Name
Funding Round
Series B
Series C

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