Castellan Group
2011 Lake Point Way, Suite 001, Louisville, Kentucky, 40223, United States
Overview
Castellan Group is an investment advisor and multi-family family office that exists to partner with ultra-high net worth families as accountable stewards of their assets.
- Total investments
- 5
- Lead investments
- 3
- Investments · 12mo
- 1
- Active investors
- 0
Investment portfolio
- Kalogon
Participated · Equity · Jun 2026
Founded in 2019 by CEO Tim Balz, Kalogon develops smart seating solutions focused on seated health, serving people who sit for extended periods across healthcare, aviation and other settings. Its proprietary technology combines real-time sensors, adaptive surfaces and personalized control to restore circulation, protect skin integrity and reduce fatigue. The company manufactures all products in-house and goes to market via clinical partnerships, major DME distributors and direct sales. Kalogon recently raised $5.75M and plans to use the proceeds to expand operations and advance product development. The article notes returning investors among the new round, but does not disclose revenue or user metrics.
- Segmed
Participated · Series A · Sep 2024
Segmed provides real-world medical imaging data to life-sciences, health care and technology firms via a proprietary platform that acquires, de-identifies, standardizes, and delivers imaging studies. The company supports biopharmaceutical R&D, AI/ML development and real-world imaging data (RWiD) use cases. Segmed partners with health-care locations and imaging clinics across five continents to source the studies researchers and developers need. Led by CEO Martin Willemink, the company intends to use the Series A proceeds to further expand its medical imaging solutions for AI development and real-world evidence. Financially, Segmed raised $10.4M in a Series A and previously received financing from Flashpoint Growth Debt Fund in 2023. The company is headquartered in Palo Alto, California. Segmed offers a cloud-based real-world imaging platform, Segmed Insight, that enables medical researchers and AI developers to search, view studies and reports matching their criteria, and construct custom datasets. After placing an order users receive data in hand within days. The company has signed partnerships with healthcare systems, hospitals and imaging clinics across 1,000 locations on five continents. Led by CEO Martin Willemink, Segmed is based in Palo Alto, California. It raised $5.2M in a Seed+ round and has now raised more than $10M to date. The company intends to use the funds to accelerate growth, expand operations and broaden its business reach. Segmed is a secure, cloud-based platform that curates medical data by anonymizing, standardizing and labeling it to accelerate innovation in healthcare. Led by co-founder and CEO Cailin Hardell, the company partners with diverse healthcare providers around the world to source data. It standardizes and indexes medical data via a sequence of proprietary algorithms and enables customers to build customized datasets. Segmed positions itself as a shop for rapid, low-cost data aggregation and standardization for medical AI development. The company maintains strict HIPAA compliance and only uses and shares data that is fully anonymized. Financially, Segmed closed a $2M seed funding round in March 2020 to support its platform.
- DUOS
Led · Equity · Jun 2023
DUOS is a Minneapolis-based digital health company whose platform combines artificial intelligence with human support to steer members of Medicare Advantage, Medicaid, and ACA marketplace plans toward the most impactful next actions. Its intelligence engine continually learns from individual member behavior and evolving plan priorities, generating closed-loop reporting and behavioral insights that help plans improve quality scores, boost retention, and elevate member experience at scale. The solution delivers recommendations through a seamless mix of digital interfaces and live assistance, ensuring high engagement and benefit utilization. Led by CEO Karl Ulfers, the company focuses on outcomes such as quality improvement and measurable cost savings for payers. With its emphasis on member activation and benefits execution, DUOS positions itself as a key partner for health plans aiming to optimize performance metrics. The newly raised growth capital will fund continued platform innovation, expanded AI capabilities, and broader go-to-market reach across government and commercial plan segments.
- Levatas
Led · Seed · May 2022
Levatas builds cognitive intelligence software to automate industrial inspections, enabling robots, drones, camera systems, and remote sensors to execute tasks like analog gauge reading, thermal anomaly reporting, people identification, and environmental-change detection. The platform is deployed daily across major chip manufacturers, global automakers, oil refineries, energy producers, and one of the largest breweries in the United States. Founded and led by CEO Chris Nielsen with Ryan Gay as CFO and Daniel Bruce as CPO, the team delivers end-to-end models tailored to each facility. The company intends to use the new funding to scale software development, expand hardware integrations, and move into new industries. Levatas focuses on operational deployments that replace manual monitoring with autonomous visual data collection and reporting.
- Medxoom
Led · Equity · Apr 2021
Medxoom offers a white-label Healthcare Marketplace platform to plan administrators, payers and healthcare systems to improve member engagement, care selection and payments experiences. The company has positioned itself as a health benefits integration platform for self-insured plans. Its platform focuses on closing the loop between provider selection and payment and supports curated, shoppable healthcare experiences. Medxoom’s product includes payments and financial services capabilities that the company plans to expand. The company is led by CEO and Founder Jeff Toewe and will use new funding to scale the business, hire staff and broaden platform capabilities. No operating metrics (revenue or user counts) were disclosed in the article.
Team
No current team members are available.