Locally-controlled capital, invested locally.

Quarterline & Rock is a South Bend–based investment firm that puts local capital into the businesses and places that shape our region’s long-term future.

Our Work

We put local capital to work in the local economy.

When capital stays local, it compounds locally. That’s better for investors, better for businesses, and better for the places where both operate.

Our region generates real capital. Quarterline & Rock gives it a place to go. We build investment vehicles that keep capital local, invest in the businesses that define our region, and publish research on the forces that shape local economies.

The Local Fund

Long-term capital that keeps ownership local.

When ownership of a local business changes hands, the most common outcome is a sale to an outside buyer. The Local Fund offers a different path: we acquire and hold businesses through ownership transitions, keeping them locally owned and operated for the long term.

No fund timeline. No exit pressure. We buy to hold.

If you’re a business owner thinking about what’s next, an investor interested in local ownership, or both, please reach out.

How We Work

Three things we keep coming back to.

Local

We work in the South Bend–Elkhart region and surrounding counties in northern Indiana and southwest Michigan. Our investments, our governance, and our accountability are rooted here.

Aligned

Investors, business owners, employees, and communities should benefit from the same outcomes. We build structures where that alignment is baked into the design, not left to good intentions.

Long-Term

We don’t need to sell a business to realize returns, and we aren’t on a fixed timeline. That patience is what lets us take care of things rather than just transact on them.

Research

Examining how capital shapes places.

Each issue takes on a specific question about capital and place: how it flows, who captures the value, and what shapes the outcome. Read at the depth that fits your time.

Issue 001 · April 2026

Just Passing Through? Capital, Place, and the Data Center Buildout

Communities evaluating data centers are asking whether they’re good or bad. That skips a more important question: what kind of capital investment are they? The answer determines how deals should be structured, what expectations are realistic, and where civic attention belongs.

Read Issue 001 →
Team

Susan Ford

Co-Founder & Managing Partner

Dustin Mix

Co-Founder & Managing Partner

Scott Ford

Co-Founder & Partner

Maria Gibbs

Co-Founder & Partner
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