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Sagatagan

Venture capitalActively deploying

Sioux Falls · 3 people tracked

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Fund manager profile

Sagatagan is a venture fund manager based in Sioux Falls. SEC filings show 1 venture fund on record, most recently Sagatagan Fund I, L.P. ($10M offering) filed November 2025.

Source: SEC EDGAR Form D filings. Firm website data not yet available.

HQ
Sioux Falls, US
Founded
2024
Tracked investments
3

Team · 3 people

from public directories
Brian Kueppers· General Partner

What they invest in

from 2 of 3 portfolio companies

Advanced Manufacturing ×1Biotech ×1Consumer ×1Direct to Consumer ×1

HQs:United States×3

Investments · 3 tracked

founders shown can be your intro path

By year:2025 · 22019 · 13 dated

Brother Justus Whiskey Co.brotherjustus.comin𝕏Jul 2025SEC filingmedium confidence

Brother Justus is a Minnesota-based distiller producing American whiskey made from 100% malted barley, sold online and in stores.

Advanced ManufacturingConsumerDirect to ConsumerMinneapolis, US

Philip J. Steger(Executive Officer, Director)Helen Hardy(Executive Officer)

BoardNoah Everist(Governor on Board of Governors of Issuer.)Evan Everist(Governor on Board of Governors of Issuer.)Martin Barry(Director)Selemon Asfaw(Director)

Board seatMichael Nathan· per SEC Form D · $9.7M raise · filed Jul 2025

Kaleidoscope Group PBCinMay 2019SEC filingmedium confidence

Minneapolis, US

Gregory A Dehn(Executive Officer, Director)

Board seatMichael Nathan· per SEC Form D · $2.5M raise · filed Jul 2019

Co-investorsRally Ventures Management, Llc

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

VAIL SCIENTIFIC, INC.

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.

Frequently asked questions

Where is Sagatagan located?
Sagatagan is headquartered in Sioux Falls, US.

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