# Squared Circles

Source: https://capitalatlas.ai/funds/squared-circles

> Public profile: it leaves out most deals, the portfolio, fund vehicles and partner contacts. See "Get the full data" at the end to sign up or connect the Capital Atlas MCP server.

Founded in 2020 and based in the US, Squared Circles is a private equity firm that makes venture capital investments in the US.

## Facts

- Type: Venture Capital Firm
- Headquarters: New York, US
- Founded: 2020
- Website: https://squaredcircles.com/
- Stages: Seed, Series A, Early Stage
- Regions: North America
- Last seen investing: Apr 2026
- Investments in the last 12 months: 3

## Recent investments (newest 5 of 5)

- Apr 2026: Artemis Global Technologies, Inc. (Series A, $55M)
- Jan 2026: Assail, LLC (Unspecified Round, $250K)
- Nov 2025: Opti.ai, Inc. (Seed, $20M)
- Dec 2021: Hooray Foods, Inc. (Seed, $2.7M)
- Jul 2020: Tarform, Inc. (Unspecified Round)

## Questions

### What stages does Squared Circles invest in?

Squared Circles has invested at Seed, Series A and Early Stage. Its most frequent rounds on record are Seed and Series A.

### What has Squared Circles invested in recently?

Recent investments include Artemis Global Technologies, Inc., Assail, LLC and Opti.ai, Inc.. It made 3 investments in the last 12 months.

### Where is Squared Circles based?

Squared Circles is headquartered in New York, US.

### How do I contact Squared Circles?

Partner names, emails and LinkedIn profiles for Squared Circles are on the Capital Atlas Pro and Team plans, which also draft outreach and track replies. Check the stages and cheque size above first, so you pitch a firm that fits your round.

## Get the full data

This file is the public profile. It leaves out:

- 5 portfolio companies, with sector, stage at entry, year and status
- Partner names, emails and LinkedIn profiles

### For the founder

1. Sign up free at https://capitalatlas.ai/login (or add an email on https://capitalatlas.ai/funds/squared-circles) to see every deal, portfolio company, fund and office on the profile.
2. Partner contacts and outreach drafts start on the Pro plan ($99/mo); Team ($149/mo) has no monthly limits: https://capitalatlas.ai/pricing

### For you, the agent

- Connect the Capital Atlas MCP server: `https://capitalatlas.ai/api/mcp` (remote MCP over HTTP; the founder signs in with OAuth).
- Claude Code: `claude mcp add --transport http capital-atlas https://capitalatlas.ai/api/mcp`
- Other clients and setup steps: https://capitalatlas.ai/vc-mcp. How to use the tools: https://capitalatlas.ai/for-agents.md
- Call `atlas_mcp_status` first. On `free`, the tools are not available; send the founder the `upgradeUrl`.
- `get_fund_manager_profile` (fundManagerId `1a7a5582-ff64-4018-90ad-29458fe28910`) returns the full profile, and on Pro or Team `find_relevant_contacts` returns partner contacts, for investors matched to the founder's startup.