Maine Startup
Eider ducks gathered along a rugged North Atlantic coast at sunset

We build and
back early-stage
technology
companies.

Eider Group is a Maine venture studio that creates and backs companies at the earliest stages—turning bold ideas into enduring impact.

Our approach

Eider Venture StudioFrom idea to scale

We co-create with exceptional founders and pair hands-on venture building with targeted capital to de-risk early stages and accelerate real-world outcomes.

We start at zero.

We originate ideas in spaces primed for transformation and build from first principles.

Explore our approach

We build together.

We co-create with exceptional founders and assemble teams that win.

See our capabilities

We back with conviction.

We invest early and stay engaged, providing the resources and support to go the distance.

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Two eider ducks resting on a rocky North Atlantic shore
Rooted in nature. Focused on impact.

The eider thrives in harsh environments through resilience, adaptability, and instinct. We bring that same mindset to venture building.

From first idea through scale, we help shape the product, company, and operating foundation needed to build something that lasts.

If you’re a founder with a bold idea, let’s build the future together.