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Signals by Signal - Week 29
Preview the power of data-driven intelligence in private markets
Hervé Meyer-Olbersleben & Simon Bottkjaer
July 17, 2025
Welcome to Signals by Signal!
Get a sneak peek of what our platform can do with this data-driven newsletter, crafted to help investors discover stealth founders, emerging startups, and growing companies. Enjoy this week’s edition — we’re excited to have you with us!
Heads up! The data in the Signals by Signal newsletter are intentionally delayed to give our customers a strategic advantage. Access real-time signals by requesting a free trial.
Stealth Detector
Signal detects thousands of new stealth founders every month. Here’s a glimpse of some of the individuals operating under the radar, along with their backgrounds and expertise.
 | Federico Lombardi |
 | Dave Curran |
 | Lauren Lou |
Newly launched startups
Signal uncovers newly launched startups ready to disrupt their industries. This section highlights some of the recent startups we spotted.
 | Self Labs |
 | Actrix Financial Technology |
 | flint |
Growing companies
Signal monitors fast-growing companies in real-time, offering updates on key performance metrics, funding, team growth and much more. Here are some of the growing companies we recently spotted.
 | Industry: Software Development Location: Boston, United States What they do: AcuityMD is the MedTech Intelligence Platform. More than 300 MedTech companies, including six of the top 10, use AcuityMD to identify target markets, uncover top opportunities, and grow revenue Last funding date: Jun. 04, 2024 Latest funding amount: $45M Team: Michael Monovoukas, Lee Smith, Robert Coe Signal: AcuityMD has made significant key hires, including Brian Collins as Chief Product Officer, Morgan Pearson as Director of Field Marketing, and Melissa Tumelty as Strategic Account Executive. The company has also experienced a 1% increase in employee count over the past 30 days, reaching a total of 203 employees |
 | Industry: Software Development Location: London, United Kingdom What they do: Arondite is a defence technology building the foundational software and AI to power the autonomous age Last funding date: May. 01, 2025 Last funding amount: $12M Team: Rob Underhill, Seb Fenton, Will Blyth Signal: Arondite has experienced notable growth with its employee count reaching 18, marking a 20% increase over the past 30 days. Its LinkedIn following has also expanded to 2.7k, a 25% rise in the same period. Additionally, Arondite has gained media attention with mentions on techfundingnews.com, tech.eu, and eu-startups.com. |
 | Industry: Defense and Space Manufacturing Location: Munich, Germany What they do: ARX Robotics develops autonomous unmanned ground systems with scalable hardware components and modular software architectures Last funding date: Apr. 28, 2025 Last funding amount: $36M Team: Stefan Roebel, Marc A. Wietfeld Signal: ARX Robotics has experienced notable growth with its workforce expanding to 48 employees, marking a 12% increase in the past 30 days. The company also made a significant hire, Duncan Falconer, as Senior Special Programmes Manager. Its LinkedIn following grew by 11% to 16.6k followers, and it was recently mentioned in tech.eu, highlighting its rising industry presence |
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