Dimitri Sirota
CEO and Co-founder @ BigID
New York, United States
Dimitri Sirota is a seed investor at BigID in New York focused on Software and Artificial Intelligence. Dimitri Sirota is based out of Miami, Florida, and is the CEO and Co-founder of BigID. Dimitri previously worked at CA Technologies as SVP, Strategy for the Security and API Business Units. Dimitri Sirota attended The University of British Columbia.
- Total investments:
- 6
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Dimitri Sirota invests in
Stages Dimitri Sirota invests in
Countries Dimitri Sirota invests in
Investment Focus
Industry
- Software 4 (67%)
- Artificial Intelligence 3 (50%)
- Cyber Security 2 (33%)
- Machine Learning 2 (33%)
- SaaS 1 (17%)
Stage
- Seed 4 (67%)
- Series A 2 (33%)
Country
- United States 5 (83%)
- France 1 (17%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Prime Security
|
Identify, prioritize, and mitigate security on risk before development starts. | $6M / Seed / Oct 09, 2024 | |
Zuplo
|
Programmable API management for developers. Simpler, better alternative to Apigee and Kong | $9M / Seed / Nov 08, 2023 | |
Kivera
|
Kivera enforces governance and security policies across cloud deployments, preventing misconfigurations from becoming attack vectors. Its patented technology provides deep visibility into cloud requests and is adaptable to any deployment tool, allowing developers to select the best tool for the job. | $3.5M / Seed / Aug 09, 2023 | |
Protect AI
|
Protect AI develops security solutions designed for machine learning and artificial intelligence systems. The company offers products that support AI scanning, large language model security, and generative AI red teaming within a unified platform. These tools integrate with existing AI and security workflows to help organizations monitor, test, andmanage risks associated with AI models. Protect AI also provides resources to implement MLSecOps practices and align with data security and privacy requirements. Its offerings are used by enterprises aiming to incorporate security throughout the AI lifecycle. | $13.5M / Seed / Dec 15, 2022 | |
Subskribe
|
Transform the quote-to-revenue lifecycle with AI-native subscription management that unifies your entire revenue workflow -- combining quoting, billing and revenue recognition to unlock revenue at scale. Subskribe has been officially acquired by DealHub.io - November 2025. | $13.2M / Series A / Feb 17, 2022 | |
Kili Technology
|
Kili Technology enables large companies to transform their raw data into high-quality annotated data, ready for AI-driven projects. | $25M / Series A / Jul 27, 2021 |
Co-Investors
About BigID
BigID develops software that helps companies have secure customer data and satisfy privacy regulations. It uses advanced machine learning and identity intelligence to help enterprises better protect their customer and employee data at a petabyte-scale. The company helps organizations manage and protect their customer data, meet data privacy andprotection regulations like the CCPA and GDPR, and leverage unmatched coverage for all data across all data stores.BigID aims to give enterprises the software to safeguard and steward the customer data, by bringing data science to data privacy.BigID has offices in the US and Israel and is founded in 2016 by security industry veterans spanning the identity, data security, big data, and governance markets.
BigID Contacts
| Name | Phone | Socials | |
|---|---|---|---|
|
Dimitri Sirota
CEO and Co-founder
|
|||
Alex Ferrara
Board Member
|
|||
Eyal Sacharov
VP Research and Chief Architect
|
|||
James Hsieh
Director, Client Support
|
|||
Nimrod Vax
Co-Founder & CPO
|
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!
Find investors for your startup
Search 48,091 investors by industry and country. Emails and phones included.
Similar Investors
Similar industry
Similar country
Featured in Investor Lists
Recommended lists
FAQ
What does Dimitri Sirota invest in?
Dimitri Sirota invests primarily in Software, Artificial Intelligence and Cyber Security startups, most often at Seed and Series A stage. Most of the 6 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
When did Dimitri Sirota last invest?
The most recent investment recorded for Dimitri Sirota closed in Oct 2024. Shizune tracks 6 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
Contact your first 100 investors today
Find who invests in your industry, stage, and country. Download investor list with emails in 5 minutes.
Find investors — It's Free!
Continue with Google
Continue with LinkedIn
