VC firm

Plains Ventures

Kingmaker Tier

Kingmaker Tier: 88 out of 100

Advanced manufacturing
AI models & AI infrastructure
Biotech & therapeutics
Care delivery & digital health
Cloud & networking
Cybersecurity
Data & analytics
Developer tools
Health IT
HR & future of work
Legal, compliance & govtech
Medical devices & diagnostics
Mental health & wellness
Productivity & collaboration
Sales & marketing tech
Sustainable materials & circular economy
Vertical software
Women's & family health
Seed
Series A
US
VC
B2B

Investor type: VC
Investing status: Activeas of 2026-09-18Source (opens in a new tab)
Assets under management: $100MStated by firm, as of 2026-09-18Source (opens in a new tab)

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Record updated 18 September 2026

About

At Plains Ventures, we believe great ideas require more than just capital. We provide the resources, guidance, and support needed to grow successful companies.

Investment approach

Thesis: We invest in early-stage companies across Oklahoma and the surrounding region because we believe the next generation of category-defining companies doesn’t have to come from the coasts.Source (opens in a new tab)
Leads rounds: Yes
Lead policy: We’re proud to be Linear’s lead investor.
Investing status notes: Start your journey with us.

Locations

Office: Oklahoma City, OK, United States
Office: Tulsa, Oklahoma, United States

Relationships

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