Funding and news at Arista Security
Funding
| Last round | Series C · $36M |
|---|---|
| Total funding | $66M (2 rounds) |
Team Structure headcount by department
How to prospect Arista Security's departments
Technical
This is where the company's largest headcount sits (8 people). Developer experience and integration effort will make or break your pitch here.
Research
The company's second-largest department (3 people). Researchers respond to substance: reference publications, benchmarks or datasets relevant to their field.
Consulting
This department counts 1 people. Consultants juggle several clients at once: staffing, knowledge reuse and deliverable quality are angles that resonate.
Design
1 people work in this department. Show rather than tell: these profiles judge you on the quality of what you put in front of them.
General Management
A team of 1 people. General management thinks in strategic priorities: link your value proposition to one of theirs or you will not get a reply.
Marketing
This department counts 1 people. Lead quality, data enrichment and sales alignment are recurring pains worth addressing in your opener.
FAQ Arista Security
Who runs Arista Security?
The highest-ranking leadership role identified at Arista Security is “Co-founder”, based on public data updated 18 Oct 2026.
How many decision makers does Arista Security have?
2 decision makers identified, including 1 at executive level.
How do I contact a decision maker at Arista Security?
Verified emails and phone numbers are available in Zeliq, with free credits at sign-up.
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About Arista Security
Arista Security is a business specialised in Computer and Network Security, based in United States. Founded in 2014, the company employs approximately 5,000 people. As part of the broader Professional Services sector, Arista Security operates specifically in the Computer and Network Security segment. Its customer base is mainly professional: Arista Security operates on a B2B model. The company has secured 2 rounds of funding totalling $66M. Its estimated yearly revenue stands at about $10M. The data below (industry, headcount, location and business signals) helps sales teams qualify Arista Security and pinpoint the right decision makers from the first touchpoint.
Activity & Market
The company evolves in the Computer and Network Security segment of the Professional Services sector. As a B2B company, Arista Security primarily serves business clients and professional organisations. In terms of structure, it is registered as “Public company”.