We are passionate about the
Movement of Things
Our solutions deliver operational awareness, efficiency, safety, analysis and strategic insight.


The Signal4D Movement Awareness Platform (MAP) helps customers develop historical insight, real-time awareness, and future predictions about things that move, driving measurable benefits through cost reductions and business growth, efficiency, safety and compliance.


Signal4D has a range of solutions for things that move, including rental car fleets, trucking fleets, tools and equipment, drones, containers, barges, and people.

Please contact us at to learn more.


Our management team has spent decades working in connected devices, highly scalable computing platforms, and analytics and artificial intelligence. We have delivered solutions in a broad range of areas, including:

  • Fleet
  • Population movement
  • Traffic
  • Smart cities
  • Weather
  • Utilities
  • Telecommunications
  • Insurance
  • Retail
  • Aviation
  • Security
  • Manufacturing
  • Development platforms
David Weld

David Weld

Chief Executive Officer

Mark Carroll

Mark Carroll

Chief Technology Officer

Dmitry Kaplan

Dmitry Kaplan

Chief Data Scientist

Contact Us

For more information, contact

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For employment opportunities, contact

For technical account or product support, contact