---
title: "33 Cybersecurity Investors in New York: 30 in New York City"
last_updated: "2026-11-06"
rows: "33"
free_rows: "16"
source: "SEC filings"
canonical: "https://theinvestordatabase.com/lists/cybersecurity-investors-in-new-york/"
---

# 33 cybersecurity investors in New York, including 30 in New York City

We list 33 cybersecurity investors in New York as of November 2026: each has an SEC filing on file, and the list was last checked on 6 Nov 2026. The cities with the most head offices on this list are New York (29), Brooklyn (1) and White Plains (1). 30 of the 33 are in the New York City metro area, so this page is also our list of cybersecurity investors in New York City.

- 33 investors
- 22 with a fund filing or dated deal in the last 12 months
- $75M median fund size on file (SEC Form D, 27 firms)
- 166 named decision-makers on file

## First 16 of 33 cybersecurity investors in New York

| Investor | Type | HQ | Stages (our research) | Focus (our research) | Latest fund or deal | Fund size | Checked | Profile |
|---|---|---|---|---|---|---|---|---|
| Alpha Partners | VC firm | New York, NY | Series B, Growth | Cybersecurity, AI, Developer Tools, Healthtech | New fund, Oct 2026 | $200M (SEC Form D, 2024) | 2026-11-04 | https://theinvestordatabase.com/investors/alpha-partners/ |
| Lytical Ventures | VC firm | New York, NY | Seed | Cybersecurity, AI, B2B, Data | New deal, Oct 2026 | $44M (SEC Form D, 2021) | 2026-11-04 | https://theinvestordatabase.com/investors/lytical-ventures/ |
| Evolution | VC firm | New York, NY | Seed, Series A, Series B, Growth | Cybersecurity, AI, Developer Tools, SaaS | New fund, Sep 2026 | $1.2B (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/evolution/ |
| Steel Atlas | VC firm | New York, NY |  | Cybersecurity, AI, Insurtech, Logistics | New fund, Nov 2026 | $50M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/steel-atlas/ |
| Ansa | VC firm | New York, NY | Series A, Series B, Growth | Cybersecurity, AI, Healthtech, Media | New fund, May 2026 | $200M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/ansa/ |
| Joule Ventures | VC firm | New York, NY | Pre-seed, Seed | Cybersecurity, AI, Fintech, B2B | New fund, Jun 2026 | $100M (SEC Form D, 2023) | 2026-11-04 | https://theinvestordatabase.com/investors/joule-ventures/ |
| Centana Growth Partners | VC firm | New York, NY | Growth | Cybersecurity, Fintech, AI, Insurtech | New deal, Dec 2025 | $600M (SEC Form D, 2024) | 2026-11-05 | https://theinvestordatabase.com/investors/centana-growth-partners/ |
| Quartus | VC firm | New York, NY | Growth | Cybersecurity, AI, Healthtech, B2B | New fund, Sep 2026 | $150M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/quartus/ |
| Variant | VC firm | New York, NY | Pre-seed, Seed, Series A, Series B, Growth | Cybersecurity, Fintech, AI, Crypto and Web3 | New fund, Sep 2026 | $250M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/variant/ |
| Crystal Venture Partners | VC firm | New York, NY | Pre-seed, Seed | Cybersecurity, Insurtech, AI, Fintech | New fund, Oct 2026 | $30M (SEC Form D, 2024) | 2026-11-04 | https://theinvestordatabase.com/investors/crystal-venture-partners/ |
| Cerberus Ventures | VC firm | New York, NY | Pre-seed, Seed, Series A, Series B | Cybersecurity, AI, Industrial Tech, Quantum | New fund, Jun 2026 | $75M (SEC Form D, 2024) | 2026-11-04 | https://theinvestordatabase.com/investors/cerberus-ventures/ |
| Greenfield Partners | VC firm | New York, NY | Series A, Series B, Growth | Cybersecurity, AI, Deep Tech, Fintech | New fund, Jul 2026 |  | 2026-11-04 | https://theinvestordatabase.com/investors/greenfield-partners/ |
| boldstart ventures | VC firm | New York, NY | Pre-seed, Seed | Cybersecurity, AI, Developer Tools, Robotics | New deal, Jun 2026 | $250M (SEC Form D, 2024) | 2026-11-05 | https://theinvestordatabase.com/investors/boldstart-ventures/ |
| EIP | VC firm | New York, NY | Growth | Cybersecurity, Energy, Climate Tech, AI | New deal, Nov 2024 | $505M (SEC Form D, 2021) | 2026-11-05 | https://theinvestordatabase.com/investors/eip/ |
| ex/ante | VC firm | Brooklyn, NY |  | Cybersecurity, AI, Developer Tools, Crypto and Web3 | New fund, May 2026 | $75M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/ex-ante/ |
| 645 Ventures | VC firm | New York, NY | Series A, Growth | Cybersecurity, AI, Fintech, Healthtech | New deal, Sep 2025 | $194M (SEC Form D, 2022) | 2026-11-05 | https://theinvestordatabase.com/investors/645-ventures/ |

You are seeing 16 of 33. The full list adds 17 more investors and 166 named decision-makers.

Get all 33 investors and 166 named contacts, $49, one-time: https://theinvestordatabase.com/buy/list/cybersecurity-investors-in-new-york
This page: https://theinvestordatabase.com/lists/cybersecurity-investors-in-new-york/

## 30 cybersecurity investors in New York City
19 of the 30 have a fund filing or a dated deal in the last 12 months; the median fund size on file is $100M (SEC Form D, 25 firms); the most recent fund filings are from Steel Atlas (Nov 2026), Crystal Venture Partners (Oct 2026) and Alpha Partners (Oct 2026); of the 27 with a stage on file, growth-stage (15), seed (12) and pre-seed (10); the count covers the metro area, by city: New York (29) and Brooklyn (1); the paid file holds 160 named decision-makers for them.
The first 5 in list order: Alpha Partners, Lytical Ventures, Evolution, Steel Atlas and Ansa.

## Method and limits
- Source: All 33 rows carry an SEC filing (Form D or Form ADV). All 33 have a website we checked. Filing date and fund size are SEC data where a filing exists. Stage, sector and check size are our research.
- Inclusion rule: Organizations that back startups. Individuals, buyout funds and firms we found to be inactive are left out. Sector: the firm states cybersecurity as a focus on its own site, or we observed it in the firm's portfolio. Place: head office in New York.
- Order: Activity score out of 100: recency of the latest fund filing or dated deal (35: full marks within 3 months, then stepping down at 6, 12 and 24 months), share of the observed portfolio in this sector (25; half of that when the sector is stated only), stated focus on the US (15: full marks when the firm names the US as where it invests, half when it says global), size of the fund on file on a log scale (15) and completeness of the public record (10). Regional focus is our research, not an SEC figure. It is a measure of activity and fit, not of quality or returns.
- Fill rates: Of 33 rows: stage 29, sector 33, fund size 29, website 33. In the paid file: named decision-makers on 32 rows, firm email on 9, LinkedIn page on 17, check size on 1.

## Questions
### How many cybersecurity investors in New York are there?
We list 33 as of November 2026. 22 of the 33 have a fund filing or a dated deal in the last 12 months. The cities with the most are New York (29), Brooklyn (1) and White Plains (1).

### Which cybersecurity investors in New York raised a new fund in the last 12 months?
19 of the 33 have a fund filing dated in the last 12 months. The most recent on this list are Steel Atlas (Nov 2026), Crystal Venture Partners (Oct 2026) and Bessemer Venture Partners (Oct 2026).

### What is the typical fund size of cybersecurity investors in New York?
The median fund size on file for this list is $75M, across the 27 firms with a size on an SEC Form D. The fund on file is each firm's main fund, which is not always its newest. The other 6 do not disclose a size there.

### How do I contact cybersecurity investors in New York?
The paid file holds 166 named decision-makers across 32 of these 33 and a firm email for 9. We publish the address a firm lists itself, never a personal email. Each free row links to a profile with the firm's website.

### Where does the data on cybersecurity investors in New York come from?
All 33 rows have an SEC filing on file (Form D or Form ADV). Filing date and fund size come from the filing. Stage, sector and check size are our research. Rows on this list were last checked on 6 Nov 2026 at the latest. The whole file is re-verified twice a year.