# Arches Capital

> Arches Capital is a VC fund in Chicago backing Security and Software. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Chicago, United States
- Total investments: 1
- Last investment: Nov 2020
- Lead investor: 0%
- Last updated: Aug 2026
- Website: http://archescapital.com/

Arches Capital is a Venture Capital fund based in Chicago, IL

## Contacts

5 contacts available for Arches Capital. Shizune tracks 1 team members at Arches Capital. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/arches-capital?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Security | 1 | 100% |
| Software | 1 | 100% |
| Cyber Security | 1 | 100% |
| Fraud Detection | 1 | 100% |
| Risk Management | 1 | 100% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Patrick Sullivan | Managing Partner, Founder | 1 | https://shizune.co/investors/profile/patrick-sullivan-7 |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| EclecticIQ | EclecticIQ is a global threat intelligence, hunting and response technology provider. Its clients are some of the most targeted organizations, globally. To build tomorrow’s defenses today, they have to understand the threats against them – and align their efforts and investments to mitigate their risks. EclecticIQ helps governments, largeenterprises and service providers manage threat intelligence, create situational awareness and adopt an intelligence-led cybersecurity approach. EclecticIQ extended its focus towards hunting and response with the acquisition of Polylogyx’s endpoint technology in 2020. Founded in 2014, EclecticIQ operates globally with offices across Europe, North America, and via value-add partners. More info: www.eclecticiq.com | $21.2M | Series C | Nov 30, 2020 |  |

1 of 1 investments shown.

## Co-investors
- [Ace Capital Partners](https://shizune.co/investors/profile/ace-capital-partners) — VC Fund, 1 deal together
- [Capricorn Partners](https://shizune.co/investors/profile/capricorn-partners) — VC Fund, 1 deal together
- [Inkef](https://shizune.co/investors/profile/inkef-capital) — VC Fund, 1 deal together
- [Invest-NL](https://shizune.co/investors/profile/invest-nl) — VC Fund, 1 deal together
- [Keen Venture Partners](https://shizune.co/investors/profile/keen-venture-partners-2) — VC Fund, 1 deal together
- [KPN Ventures](https://shizune.co/investors/profile/kpn-ventures) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Sequoia Capital](https://shizune.co/investors/profile/sequoia-capital) — VC Fund
- [New Enterprise Associates](https://shizune.co/investors/profile/new-enterprise-associates) — VC Fund
- [Bessemer Venture Partners](https://shizune.co/investors/profile/bessemer-venture-partners) — VC Fund

## FAQ

### What does Arches Capital invest in?

Arches Capital invests primarily in Security, Software and Cyber Security startups, most often at Series C stage. Most of the 1 investments tracked by Shizune back companies in The Netherlands. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Arches Capital?

Public channels for Arches Capital include the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Arches Capital?

The team at Arches Capital includes Patrick Sullivan (Managing Partner, Founder). The Team section lists each member with their title, investment count and links.

### 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.

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