Chicago-based early-stage VC firm investing in the built world, wealth tech, restaurant tech, and digital health. Supported by The Pritzker Organization (TPO), 53 Stations offers more than 60 years of company-building expertise, the flexibility of a single LP, and the agility to meet the evolving needs of today’s entrepreneurs
Investment Stage: Pre-Seed; Seed; Series A
Portfolio 21
| Date | Name | Website | Total Raised | Location |
| 23.07.2026 | Flex | flex.one | $190M | United Sta... |
| 22.07.2026 | Flex | flex.com | $130M | United Sta... |
| 27.04.2026 | Range | range.com | $100M | United Sta... |
| 12.12.2025 | Antares | antaresindustries.com | $104M | United Sta... |
| - | Altana Tra... | altana.ai | $322M | United Sta... |
| - | Tori | hellotori.ai | - | - |
| - | ConCntric | concntric.com | $10M | United Sta... |
| - | Wealth | wealth.com | $111M | United Sta... |
| - | GreenLite | greenlite.com | $28.5M | United Sta... |
| - | Function H... | functionhealth.com | $801M | United Sta... |
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Mentions in press and media 17
| Date | Title | Description |
| 22.07.2026 | Flex Announces $70 Million Series B1 | SAN FRANCISCO, CA, Flex announced a $70 million Series B1, led by Halo Fund. >> Click here for more funding data on Flex Banking >> To export Flex Banking funding data to PDF and Excel, click here Flex announced a $70 million S... |
| 17.07.2026 | Flex Raises $70M in Series B1 Funding at $1.2 Billion Valuation | Flex, a San Francisco, California-based developer of a private banking and treasury management platform for multi-entity enterprises, raised $70m in a Series B1 funding round at a $1.2 billion valuation. The round was led by Halo Fund, with... |
| 14.07.2026 | Flex Raises $70 Million Series B1 To Launch Flex Global, An AI-Native Private Banking Platform For HNW Business Owners Worldwide | Flex, a San Francisco-based AI-native private banking platform for high-net-worth business owners in the middle market, has raised a $70 million Series B1 led by Halo Fund, the investment platform co-founded by Utah Jazz and Utah Mammoth ow... |
| 08.10.2025 | ConCntric Raises $10M Series A Funding | ConCntric, a San Francisco, CA-based provider of an AI-powered preconstruction platform, raised $10M in Series A funding. The round was led by 53 Stations with participation from Argonautic Ventures and other investors. The company intends ... |
| 05.09.2025 | Ketryx Secures $39M: AI Revolutionizes Medtech Compliance and Speed | Ketryx secured $39M in Series B funding. This investment pushes total funding past $55M. Transformation Capital led the round. Lightspeed Venture Partners, MIT’s E14 Fund, Ubiquity Ventures, and 53 Stations also participated. This capital i... |
| 05.09.2025 | Ketryx: $39 Million Series B Raised For Advancing AI-Based Compliance in Life Sciences | Ketryx, a rapidly growing AI-based compliance platform built for the life sciences industry, has announced the close of its $39 million Series B funding round. Led by Transformation Capital, the round also saw continued support from existin... |
| 04.09.2025 | Ketryx raises $39M to advance AI compliance in life sciences | Austrian-American Ketryx, the AI-powered compliance platform helping life sciences companies ship safer products faster, today announced a $39 million Series B, bringing the company’s total funding to over $55 million. Life sciences teams f... |
| 16.01.2025 | Labviva: $25 Million (Series B) Raised For Accelerating Life Sciences Product Development | Labviva, a leading AI procurement platform for life sciences, announced the closing of its $25 million Series B, bringing the total funding to $55 million. The round was led by 53 Stations, with continued participation from Biospring Partne... |
| 14.01.2025 | Labviva's $25 Million Boost: A Leap into the Future of Life Sciences Procurement | In the fast-paced world of life sciences, efficiency is king. Labviva, a Boston-based startup, has just secured a significant $25 million in Series B funding. This infusion of capital is not just a financial boost; it’s a ticket to the futu... |
| 13.01.2025 | Labviva raises $25M to boost AI-powered life sciences procurement platform Your vote of support is important to us and it helps us keep the content FREE. One click below supports our mission to provid... | Labviva Inc., a startup offering an artificial intelligence procurement platform for life sciences, announced today that it has raised $25 million in new funding to accelerate product innovation, enhance marketing and customer support, and ... |
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