He runs a company whose product is a very small radio transmitter and a very large opinion about how hospitals should work.
The thing to understand about Philipp von Gilsa is that he has been selling small plastic radio transmitters for a decade, and he does not seem tired of it. Kontakt.io ships beacons and tags - Bluetooth Low Energy, tiny, cheap, forgettable - and has now shipped more than two million of them. The forgettable part is the business. What von Gilsa has built, over ten years of consistent effort at a company he co-founded in Krakow and now runs from Manhattan, is not really a hardware company. It is an argument. The argument is that a hospital that does not know where its beds, staff, and infusion pumps are, in real time, is a hospital that will keep paying for beds, staff, and infusion pumps it already has.
Kontakt.io does the tracking. It calls the result "spatial intelligence." Its customers, some 20,000 of them, call it a way to stop losing money on the boring stuff. In a March 2026 interview with Healthcare IT News, von Gilsa put the pitch to hospital CIOs almost apologetically: fix the boring stuff first. Then, if you must, buy the sexy AI diagnostic tool.
This is a strange line for a technology CEO to hold in 2026, when every deck insists on foundation-model this and clinical-agent that. But von Gilsa's version of AI is less fashionable and more concrete. Combine RTLS - real-time location systems - with agentic AI, he says, and you get "immediate interventions when operations break down." No more dashboards. The intervention just happens.
The Kontakt.io platform is stitched together from parts most enterprise software vendors treat as separate categories. There are tags: for beds, wheelchairs, infusion pumps, medical carts. There are badges for staff, which double as duress buttons. There is wireless infrastructure that turns a hospital's existing Wi-Fi and BLE gateways into a location grid. There is a cloud backend, unglamorously named, that consumes it all and hands the data to whatever hospital operations team asks first. Then there is the newer AI layer, launched at HIMSS26 in early 2026, which is being marketed as a way to make sense of ops analytics without a five-person analytics team.
The company's technology sheet lists the entire modern SaaS toolbox - Kubernetes, Kafka, Terraform, Grafana, PostgreSQL, Anthropic Claude, GitHub Copilot - which is not what you would expect from a company still often described in press releases as a "beacon vendor." That description is a decade out of date. Von Gilsa has been quietly upgrading it ever since.
Before Kontakt.io, von Gilsa collected an education that reads like an argument for the German elite university system. He took a BA in Corporate Management and Economics from Zeppelin University in Friedrichshafen, then went east for a Master of Public Administration at Peking University, then west for an MSc in Public Policy and Administration at the London School of Economics. His early jobs were the standard high-achiever tour: L'Oreal in product marketing in 2011, J.P. Morgan in investment banking in 2012, Oliver Wyman as a visiting consultant, and Rocket Internet's African e-commerce arm Jumia as a country manager. Somewhere in there he co-founded a small German company called zweitausendvier and ran its sales.
Then, in 2015, he moved to Krakow and joined a small Polish beacon startup as CEO. He was 26. The move was, on paper, a step down. In practice it was the move that turned into a career.
Kontakt.io's early years, like most beacon companies' early years, involved a lot of retail. The proximity marketing wave - stores pushing coupons to phones as you walked past a shelf - was going to be enormous. It was not. What replaced it, for Kontakt.io, was healthcare. Hospitals turned out to be one of the very few environments where knowing precisely where a physical object is at any given moment is worth paying real money for. A misplaced portable ultrasound is not a minor irritation. It is a capital expense that gets doubled because the first one cannot be found.
Von Gilsa's quote, from a 2025 interview at Kontakt.io's own blog, gets at the operational reality: "Delays in room turnover lead to bed shortages, misplaced assets result in unnecessary capital expenditures, and fragmented processes force clinicians to spend time on phone calls instead of patient care." The sentence is dry. So is the problem. So is the market. That is the point.
Kontakt.io's official address is 133 West 19th Street in Manhattan. Its engineering, hardware operations, and much of its heart remain in Krakow. Von Gilsa's LinkedIn describes him, with characteristic dryness, as "Hiring in US and PL." This is the shape of the company: the sales, marketing, and healthcare business development are American; the electronics, firmware, and platform engineering are Polish. It is a distribution that predates the current fashion for "distributed-first" startups, and it works because von Gilsa has been running it for a decade.
The company has raised $68.77 million to date. The most recent round, a $47.5 million Series C, closed in April 2024. This is a serious number for a category - indoor location - that has quietly consolidated while the AI startup index went vertical. It is not a growth-at-all-costs story. It is a stubbornness-at-all-costs story.
The new company narrative, the one von Gilsa has been carrying to podcasts and industry stages through 2025 and 2026, is that RTLS was always going to end up as an input to AI agents. Location is the missing sensor. Once the AI knows where every bed, every nurse, every crash cart is, it can act on that knowledge without being asked. Von Gilsa's summary, from the Kontakt.io blog: "An effective AI agent that consolidates real-time RTLS and EHR data in one location can go beyond insights to make autonomous decisions and actions."
That last phrase - autonomous decisions and actions - is a lot easier to promise than to ship in a hospital. Hospitals are legally, operationally, and culturally allergic to autonomous anything. Kontakt.io's edge, if it has one, is that it has spent ten years selling the plumbing before selling the intelligence. The dashboards its customers already trust are what will make the eventual agents credible.
Public appearances are pretty consistent. Von Gilsa on This Week Health is calm, unshowy, and slightly professorial. He speaks in complete sentences and prefers the word "operations" to the word "innovation." His written pieces read the same way. He is not the sort of founder who tweets a lot; the Kontakt.io Twitter handle - @kontakt_io - is a company account, and he mostly lets the podcasts do the talking. In a category full of noisier CEOs, this reads as deliberate.
The other consistent note: he seems to enjoy the boring problems on their own terms. "Fix the boring stuff first" is not a positioning statement so much as a temperament. It is why he stayed in indoor location through the proximity-marketing crash, and why Kontakt.io is still here.
"Combining RTLS with AI agents enables immediate interventions when operations break down - no more dashboards, just actionable intelligence in the moment." - Philipp von Gilsa, Kontakt.io
The category has migrated. Ten years ago, "beacons" meant a coffee shop pushing a coupon to your phone. Today, in von Gilsa's public voice, it means room turnover, bed availability, staff duress buttons, and the coordination cost of a large American hospital. Retail is a rounding error.
The AI theme is newer. It shows up hard in 2025 and dominates by HIMSS26, but it never displaces operations as the frame. That order - ops first, AI second - is the through line.
BA, Corporate Management & Economics. Friedrichshafen, on Lake Constance.
Master of Public Administration.
MSc, Public Policy and Administration.
Three degrees, three continents. Germany, then China, then the UK - and then Krakow.
His email handle drops the "von." The name goes back centuries; the inbox does not.
Kontakt.io's Manhattan HQ shares a mailing address with about a thousand other startups. The real work happens 4,500 miles east.
Interview with Philipp von Gilsa on making RTLS invisible and useful.
Long-form conversation on beacons, hospitals, and BLE at scale.
Executive interview on operational transformation.
He's the CEO and co-founder of Kontakt.io, an indoor location and RTLS SaaS platform used by hospitals and smart buildings.
It makes Bluetooth Low Energy tags and beacons, plus a cloud platform that turns them into real-time location and operational analytics for healthcare.
New York City, with Kontakt.io's engineering and hardware in Krakow, Poland.
Roughly $68.77M in total, including a $47.5M Series C closed in April 2024.
BA from Zeppelin University (Germany), MPA from Peking University (China), and MSc from the London School of Economics (UK).