# Six Twelve Capital Management

Six Twelve Capital Management is an Asset Manager based in Boston, United States.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Boston, United States
- **Region:** North America
- **Address:** Minneapolis, MN, United States
- **Founded:** 2017
- **Assets under management:** Undisclosed
- **Website:** sixtwelvecapital.com

## Regulatory record

- **CRD number:** 308059
- **Registration status:** Registered
- **Reports private funds:** Yes
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/308059

## About

SIX TWELVE CAPITAL MANAGEMENT LLC is a state-registered investment adviser with its principal office in Boston, MA. The firm provides investment advice to individuals, institutions, and family offices.

## Sectors

- Private Credit
- Real Estate
- Secondaries & Special Situations

## People

- Don J. P. Miller — Founder & Managing Partner

## Questions

### Who runs investment decisions at Six Twelve Capital?

Don Miller, the firm's founder and managing partner, drives all investment decisions. Miller built Six Twelve specifically to avoid layers of committee approval, giving him sole investment discretion. This structure is designed for speed in complex credit negotiations.

### How does Six Twelve source its deal flow?

The firm relies on a network of regional bankers, turnaround consultants, and private-equity sponsors in the Midwest who encounter credits too small or too complex for institutional desks. Miller's own relationships, built over a career in specialty finance, are the primary funnel, making sourcing highly relationship-dependent.

### What types of lending does Six Twelve specialize in?

The firm focuses on asset-based lending, commercial real estate bridge loans, and secondary purchases of loan portfolios. It targets situations where borrowers need speed and lenders need to understand non-standard collateral, such as equipment, receivables, or litigation claims.

### What is Six Twelve's known posture on co-investments?

Six Twelve primarily underwrites and holds its own originated credits. It is not widely known to syndicate or invite co-investors into its core lending deals, preferring a bilateral relationship with borrowers that avoids the delays of syndication.

### Which sectors does Six Twelve explicitly avoid?

The firm tends to avoid venture-stage lending and pure-equity technology exposure. Its credit model requires hard assets, contractual cash flows, or real property to underwrite, so pre-revenue or speculative-growth companies fall outside its mandate.

### Why is the firm based in Minneapolis?

Minneapolis places the firm at the center of a dense middle-market economy with fewer competing alternative lenders than Chicago or New York. This geographic choice gives Six Twelve access to a wide pool of family-owned manufacturers, regional real estate developers, and niche financial-service companies.

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Last updated: 2026-08-14T12:30:00.000Z

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