/Investor DB

Mairs & Power VC — Full Portfolio

25 tracked investments · listed companies and verified rows first

4Mativ4mativ.orgin

4MATIV provides tech-enabled student transportation solutions for school districts, including consulting, route optimization, multi-modal operations (buses, vans, carpools, public transit), and real-time tracking.

EdTechLogistics & Supply ChainMobility & Transportation

Mark JosephRajeev BajajCarl Allen(President of 4MATIV Technologies)in

Co-investorsKirenaga Partners

Akoyaakoyago.com

akoyaGO is a foundation management platform built on Microsoft Dynamics 365 that combines CRM, financial management, donor management, and grant management in one system.

Enterprise SoftwareImpact & Social GoodSaaS

Ambient Clinical Analyticsambientclinical.com

Ambient Clinical develops Sepsis DART, a clinical monitoring platform that integrates with Epic, Cerner, and Meditech to identify sepsis patients and track SEP-1 bundle compliance in real time across care transitions.

HealthtechMedical DevicesSaaSRochester, US

Allen J. Berning(Executive Officer, Director, Promoter)Tim Kuebelbeck(Executive Officer)

BoardGreg Lea(Director)Brian Pickering(Director)

Co-investorsDakota Venture GroupSoutheast Minnesota Capital FundWaterline Ventures

backstitchbackstitch.ioin𝕏

Backstitch provides internal communications and employee engagement software for organizations across industries including non-profits, health systems, manufacturing, and hospitality.

Enterprise SoftwareHR TechSaaSKansas City, US

Jordan P. Warzecha(Executive Officer, Director)inStefanie M. Warzecha(Executive Officer, Director)

BoardChris Seago(Director)

Co-investorsCapital Midwest FundKCRise FundM25Missouri Technology CorporationSandalphon CapitalSerra Ventures+2 more

BetterYoubetteryou.aiin𝕏Dec 2023

BetterYou uses AI and cognitive science to build workplace wellness programs that encourage healthier habits such as better sleep, more physical activity, and social connection.

AI & Machine LearningHR TechWellness & Fitness

Co-investorsAlumni VenturesAtland VenturesCapital Midwest FundEvolution VenturesForefront VentureGeekdom+6 more

Bonsaibonsaidata.ioin𝕏May 2025

Bonsai offers a marketing data platform and an AI-powered growth marketing service that helps profit-driven brands measure what drives business results and optimize their marketing spend.

AdTechAI & Machine LearningMarketing TechSaaSWheaton, US

Matt Butler(Founder)in

BoardScott Burns(Director)Mike Remke(Director)

Co-investorsChicago Early Growth Ventures (CEGV)Service Provider CapitalTAWANI Ventures

Brevitybrevitypitch.comin

Brevity provides AI-powered sales simulation and practice platform for sales teams, enabling them to rehearse calls with realistic AI buyer personas that provide immediate feedback and coaching to develop selling skills.

AI & Machine LearningSaaSSales Tech

Co-investorsBlack Tech Nation VenturesHomegrown CapitalIlluminate VenturesLightship Capital

Cascaid Healthcascaidhealth.com

Cascaid is a digital health service that analyzes an individual's health data and diagnostics to detect early risks and provide personalized coaching and guidance for prevention, performance, and longevity.

Digital HealthLongevityWellness & Fitness

Creatively Focusedcreativelyfocused.netin𝕏

Creatively Focused builds district-specific AI agents that give special education staff consistent, accurate answers drawn from their own documents and policies.

AI & Machine LearningEdTechSaaS

Co-investorsGROOVE CAPITALYork IE

Detect Autodetectauto.cominNov 2025

Detect Auto provides automated tools for automotive repair shops to identify and upsell overdue vehicle maintenance by comparing service history against maintenance schedules.

Retail TechSaaSFargo, US

Nate Oelke(Founder)inJONATHAN CABAK(Executive Officer, Director)NATHAN OELKE(Director)

BoardBENJAMIN STANLEY(Director)

Co-investorsGreen Egg VenturesGROOVE CAPITALRender CapitalCultivation Capital

eDiscovery AIediscoveryai.com

eDiscovery AI builds AI-powered tools for legal document review, discovery, and privacy workflows, serving legal teams.

AI & Machine LearningLegalTechSaaS

Jim Sullivan(Founder & CEO)in

Extemporeextemporeapp.comin𝕏

Extempore offers a language-learning platform for schools that helps students practice speaking, writing, and listening while giving teachers common assessments, rubrics, and data reporting.

EdTechSaaS

Co-investorsBread And Butter Ventures, Llc

Gem Healthgem.health

GEM Health provides access to specialty healthcare, covering diagnosis, treatment, and ongoing support for patients.

Digital HealthHealthtech

Grapefruit Healthgrapefruit.healthinAug 2022

Grapefruit Health provides healthcare organizations with a workforce of trained clinical students—recruited from pre-med, nursing, pharmacy, social work, and similar programs—who are integrated into care team workflows to close care gaps and address staffing shortages.

Digital HealthFuture of WorkHealthtechSaaSChicago, US

Eric Alvarez(Executive Officer, Director)in

Co-investorsAntlerChicago Early Growth Ventures (CEGV)Everywhere VenturesGoAhead VenturesLitquidity VenturesLongJump Ventures+2 more

Halo Sciencehalo.science

Halo operates an online platform that connects corporate R&D teams with researchers, startups, and suppliers interested in partnering.

B2B MarketplacesEnterprise SoftwareSaaS

Co-investorsAsymmetric Capital PartnersChicago Early Growth Ventures (CEGV)FJ LabsGaingelsJHH vcVillage Global

HLRBOhlrbo.comin𝕏

HLRBO operates a marketplace platform that connects hunters with landowners offering hunting land leases across the United States.

ConsumerMarketplacesPropTechSports Tech

Heath Schubert(CEO & Founder)inCookie Lithyouvong(Co-Founder)inMatt Simon(Co-Founder)in

Co-investorsBand of AngelsGreat North Ventures

Ladder Healthladderhealth.coin

Ladder Health provides digital health services focused on pediatric care and developmental screening, helping families navigate healthcare options for their children.

Digital HealthHealthtechBoston, US

Elizabeth Kidderin

Co-investors25MadisonGROOVE CAPITALHatteras Venture PartnersJumpstart CapitalNina CapitalCREATE HEALTH VENTURES

Lunr Capitallunrcapital.cominSep 2025

Lunr Capital is a fintech firm committed to financial inclusion and innovation, with a focus on leveling the playing field to provide equal access to financial resources.

ConsumerFintechRetail TechMinneapolis, US

Andrew Cox(Executive Officer, Director)Michael Hoffman(Executive Officer, Director)in

BoardScott Burns(Director)

Noisegetnoise.com

Noise is a platform that connects brands with pay-as-you-go user-generated content (UGC) creators to produce and distribute video and image content across social media platforms like TikTok, YouTube, and Instagram.

AdTechCreator EconomyMarketing Tech

Co-investorsGrishin RoboticsService Provider CapitalAnagram VenturesBose VenturesCapitalize VCFigment Capital+2 more

Pear Commercepearcommerce.comin𝕏Apr 2024

Pear Commerce provides shoppable commerce tools for CPG brands, including onsite where-to-buy locators and in-ad "Pear Connect" experiences that surface inventory-verified, in-stock retailers to move shoppers from digital ads to purchase.

E-commerceMarketing TechRetail TechMinneapolis, US

Alex Wyler(Executive Officer, Director)inEric Martell(Chief Executive Officer)inIan Lavey(Executive Officer)

BoardElizabeth Christo(Director)inGreg Beaufait(Director)in

Co-investorsCSA Partners LLCDundee Venture CapitalGreat North VenturesHeartland VenturesHeartland Ventures S7Homegrown Capital+6 more

Provenairprovenair.cominAug 2026

ProvenAir provides technology services for trace quality management and documentation automation within the commercial aerospace industry, helping operators and suppliers digitize and verify material provenance records.

AI & Machine LearningEnterprise SoftwareSaaSChicago, US

Chris Kubinski(CEO)inNate Brochmann(Executive Officer)Stephanie Boccarossa(Director)James Boccarossa(Executive Officer, Director)

BoardSapna Patel(Director)Abid Ali(Director)

Co-investorsMichigan Capital NetworkVictorum

Violetvioletlabs.comin

Violet Labs builds software tools for engineers designing and building physical products across industries including aerospace, defense, robotics, and energy.

Data & InfrastructureDeveloper ToolsEnterprise SoftwareHardware

Lucy Hoag(Founder)in

Co-investorsFelicis VenturesMaC Venture CapitalV1 VCDementia Discovery FundHopelabNorthwell Holdings+4 more

Whenforwhen.comin

When provides post-employment health coverage support, guiding departing employees, retirees, and dependents to COBRA alternatives such as ACA plans through an AI-powered plan navigator and concierge service.

AI & Machine LearningFuture of WorkHealthtechHR TechInsurTechChicago, US

Andy Hamilton(Founder & CEO)inDan Wertheimer(Founder & CSO)inBrook West(Chief Revenue Officer)inPatrick Koeller(CTO)in

Co-investors7wire VenturesAlumni VenturesB Capital GroupB4 CapitalChicago Early Growth Ventures (CEGV)Corewell Health Ventures+3 more

Wirespeedwirespeed.co

Wirespeed provides a deterministic-first AI security operations center (SOC) that automatically investigates and contains cyber threats in milliseconds, supervised by a 24/7 team of threat engineers.

AI & Machine LearningCybersecuritySaaS

Co-investorsGrossman Ventures

Other

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

SiteKick

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.