Overview
News
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Backers
1
Fuel Accelerator
Momentum
15/100
in the news
Last sign of life
this month
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
NeodymeFounded 2021
Make security your strength. We help secure software with deep-dive audits, cutting-edge research, and trainings that propel your team to…
Expertos en ciberseguridad para América Latina. Prevenimos y respondemos contigo: SOC propio, pentesting, ISO 27001 y SOC 2, y continuidad…
pwn.aiFounded 2019
AI-powered pentesting that finds real vulnerabilities and delivers working exploits. Deploy in minutes, get audit-ready reports in hours…
Strike11-50 employees • 3 roles
Strike is a PTaaS platform for continuous penetration testing: AI-led execution plus expert human validation to find and fix real…
Strix4 roles
AI penetration testing and autonomous security platform that tests your code, APIs, cloud, and infrastructure — and delivers validated…
CYBRET12 roles
Continuous Black, Grey, and White box pentesting. Cover authorized targets, prove exploitable findings with replay evidence, and ship the…

Visa sponsorship

  • United States · Filed H-1B visas in the last two years

Visa details by country

Overview

AI-powered autonomous pentesting, plus deep-dive engagements by our in-house certified pentesters. Every fix retested and proven closed.

News

News YahooFinance 13 days ago
Siemba Launches Siemba Pride, Its Global Partner Program
Siemba, a leading continuous offensive security provider, today announced Siemba Pride, its formal global partner program for organizations that deploy, resell, or integrate with the Siemba platform.
Read more
Report
News Help Net Security 14 days ago
Siemba brings continuous IDOR testing to production APIs
Siemba automates IDOR testing across REST, GraphQL and SOAP APIs, finding authorization flaws faster with continuous API coverage.
Read more
Report
Press release PRNewswire 15 days ago
Siemba Automates IDOR Detection Across Live APIs
/PRNewswire/ -- Siemba, a continuous offensive security provider, today announced automated testing for insecure direct object reference (IDOR) as part of its...
Read more
Report
Press release PRNewswire 15 days ago
Siemba Named a Sample Vendor in Three 2026 Gartner Hype Cycle Reports for the Third Consecutive Year
/PRNewswire/ -- Siemba, a leading Offensive Security provider announced that it was named a Sample Vendor for Penetration Testing as a Service in three 2026...
Read more
Report
News YahooFinance 1 year ago
Siemba Named a Sample Vendor in Three 2025 Gartner Hype Cycle Reports for the Second Year in a Row
Siemba, a leading provider of Penetration Testing as a Service (PTaaS) and Continuous Threat Exposure Management (CTEM), announced today that it has been recognized as a Sample Vendor in the 2025 Gartner Hype Cycle for Application Security, Security Opera
Read more
Report
AWS Marketplace: Siemba GenPT (DAST)
Siemba is a cybersecurity company specializing in offensive cybersecurity solutions focused on Continuous Threat Exposure Management (CTEM). Siemba's GenPT (DAST) platform delivers AI driven, real time security validation for modern DevSecOps. Built for s
Read more
Report

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Alpharetta United States
HQ
Full-funnel offensive security across web, API and AI attack surfaces
190 Bluegrass Valley Pkwy, Alpharetta, GA 30005
company site