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Winnebago Seed Fund, VC Fund

Winnebago Seed Fund

VC Fund

Neenah, United States

Winnebago Seed Fund is a VC fund in Neenah focused on Software and SaaS. The Winnebago Seed Fund is a newly-formed venture capital fund based in Neenah, Wisconsin with a focus on seed investments in startup companies primarily in the Fox Valley and secondarily through the state of Wisconsin. The Fund’s primary purpose is to generate investor return by partnering with talented entrepreneurs to rapidly grow theirbusinesses.

Total investments:
14
Last investment:
Lead investor:
50%
Fund size:
$11M
Last fund:

Last updated:

Industries Winnebago Seed Fund invests in

SoftwareSaaSHealth CareInformation TechnologyApps

Stages Winnebago Seed Fund invests in

SeedPre-SeedSeries A

Countries Winnebago Seed Fund invests in

United States

Round sizes

Seed $500k–$3.4MPre-Seed $500k–$600kSeries A $1.8M–$9M

Contacts

NameEmailPhoneSocials

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Round size

Seed
$500k–$3.4M
Pre-Seed
$500k–$600k
Series A
$1.8M–$9M

Investment Focus

Industry

  • Software 5 (36%)
  • SaaS 2 (14%)
  • Health Care 2 (14%)
  • Information Technology 2 (14%)
  • Apps 1 (7%)
See all 26 industries →

Stage

  • Seed 6 (43%)
  • Pre-Seed 2 (14%)
  • Series A 2 (14%)

Team

NameTitleInvestmentsLinksEmail
David Trotter
David Trotter Founder & Managing Director
Founder & Managing Director Total investments: 4 Find email
Rustin Keller
Rustin Keller Investment Committee Member
Investment Committee Member Total investments: 0
Find email

Investments

CompanyDescriptionRoundLinks
AirDeck AirDeck
Easily create shareable presentations and documents with narrated voice or video. $750K / Seed / Jun 12, 2023
Sift Healthcare Sift Healthcare
Sift Healthcare brings data science to healthcare payments, integrating machine learning and predictive analytics to reduce insurance denials, maximize patient payments and optimize revenue cycle operations. The company provides insights necessary to accelerate insurance payments, reduce overall denials, increase patient responsibility collections,monitor payer contracts and drive smarter workflows.Sift Healthcare captures insurance claim and patient financial data into a HIPAA-compliant, cloud-based and normalized database, providing a single source of truth for around your healthcare payments. By applying multiple data science techniques, Sift also provides comprehensive and integrated recommendations for denials management, payer assessment, patient collections and patient acquisition. $9M / Series A / Jul 15, 2022
RoddyMedical RoddyMedical
RoddyMedical develops innovative medical devices that improve clinical safety and patient outcomes. Its single-use wearable medical device is designed to secure and organize various medical tubes, lines, and cords to improve IV medication safety and patient therapy efficiency. The patent-pending tension mitigation system prevents dangerous pullingand line/cord dislodgement during therapy, transport, and patient movement. It improves patient comfort while increasing staff efficiency and saving time. $600K / Pre-Seed / Aug 23, 2021
AirDeck AirDeck
Easily create shareable presentations and documents with narrated voice or video. $3.4M / Seed / Dec 01, 2020
Socialeads Socialeads
Socialeads is a platform that analyzes social media content for context, life events, and personality dimensions. It combines social science, data science, and advanced technologies to see and know the clients' personal and professional networks and deliver actionable insights right to their phone. Socialeads uses AI chatbots andnotification systems that provide instant access to actionable data from social networks. $1.8M / Series A / Nov 23, 2020
Sift Healthcare Sift Healthcare
Sift Healthcare brings data science to healthcare payments, integrating machine learning and predictive analytics to reduce insurance denials, maximize patient payments and optimize revenue cycle operations. The company provides insights necessary to accelerate insurance payments, reduce overall denials, increase patient responsibility collections,monitor payer contracts and drive smarter workflows.Sift Healthcare captures insurance claim and patient financial data into a HIPAA-compliant, cloud-based and normalized database, providing a single source of truth for around your healthcare payments. By applying multiple data science techniques, Sift also provides comprehensive and integrated recommendations for denials management, payer assessment, patient collections and patient acquisition. $2.8M / Series A / Aug 10, 2020
AirDeck AirDeck
Easily create shareable presentations and documents with narrated voice or video. $500K / Pre-Seed / Jun 12, 2020
Arbré Arbré
Arbré is a Wisconsin-based tech startup that aims to revolutionize asset management for tree nurseries and other green asset companies. The outcome is improved workflows that eliminate waste, reduce time, decrease costs, and improve margins.Arbré Nursery is one of many innovative software solutions to be offered by the company and is accessiblevia web application and mobile application. Arbré Tech is committed to creating the best systems for all types of growing operations, integrating with financial management systems, and customizing solutions that cater to unique nursery needs. $600K / Seed / Jul 08, 2019
Arbré Arbré
Arbré is a Wisconsin-based tech startup that aims to revolutionize asset management for tree nurseries and other green asset companies. The outcome is improved workflows that eliminate waste, reduce time, decrease costs, and improve margins.Arbré Nursery is one of many innovative software solutions to be offered by the company and is accessiblevia web application and mobile application. Arbré Tech is committed to creating the best systems for all types of growing operations, integrating with financial management systems, and customizing solutions that cater to unique nursery needs. $600K / Seed / Jul 08, 2019
Rebate Bus Rebate Bus
Rebate Bus, Inc. provides software and support to business customers promoting the sale and implementation of energy-efficient products. Precise utility rebate data, powered by Rebate Bus, delivers a simplified customer experience for a faster return on investment in energy efficiency. $500K / Seed / Nov 16, 2018
See all 14 investments →

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FAQ

What does Winnebago Seed Fund invest in?

Winnebago Seed Fund invests primarily in Software, SaaS and Health Care startups, most often at Seed and Pre-Seed stage. Most of the 14 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

What round sizes does Winnebago Seed Fund invest in?

Winnebago Seed Fund typically joins rounds of $500k–$3.4M at Seed, $500k–$600k at Pre-Seed and $1.8M–$9M at Series A. These are whole funding-round sizes, not Winnebago Seed Fund's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds Winnebago Seed Fund took part in.

How do I contact Winnebago Seed Fund?

Public channels for Winnebago Seed Fund include LinkedIn and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

Who are the partners at Winnebago Seed Fund?

The team at Winnebago Seed Fund includes David Trotter (Founder & Managing Director) and Rustin Keller (Investment Committee Member). The Team section lists each member with their title, investment count and links.

Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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