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Plains Ventures is a venture capital firm founded over 20 years ago and based in Oklahoma. The firm specializes in early-stage investments, particularly in Seed and Series A funding rounds, with a focus on supporting entrepreneurs in non-coastal markets. They typically manage investments ranging from $250,000 to $1 million.
Plains Ventures invests in sectors such as software, life sciences, advanced materials, and manufacturing. Their investment strategy targets pre-seed, seed, and Series A stages, providing capital between $250,000 and $1 million. The firm emphasizes not only financial support but also guidance and resources to help companies grow.
Notable portfolio companies include Kize, which provides clean, healthy food ingredients; Firehawk, developing hybrid rocket engines with 3D-printed fuels; Cadenza Bio, a biotech firm focused on small-molecule drugs; Boddle, an educational platform for children; and PhotoniCare, innovating in non-invasive middle ear visualization. Other active investments include Whisker.IO, Deka Biosciences, and Progentec Diagnostics.
Submit your pitch through their contact form at https://plainsvc.com/contact/.
As of the latest update, Plains Ventures published a blog post titled 'Built for the Long Term: Plains’ Experience and Momentum in 2026,' indicating ongoing engagement and thought leadership within the venture capital space.
Yes, Plains Ventures often leads investment rounds, particularly in Seed and Series A stages, providing both capital and strategic guidance.
The firm is open to follow-on investments, especially for companies that demonstrate strong growth potential and alignment with their investment thesis.
While specific fund sizes are not disclosed, Plains Ventures typically invests between $250,000 and $1 million in early-stage companies.
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