3Pillar

At Caterpillar, we work collaboratively to deliver on our purpose — building a better, more sustainable world. Our longstanding Values in Action shape who we are and guide how we work together. We believe that our diverse team, united by a commitment to excellence and innovation, is what enables us to solve the world's toughest challenges. From engineers to dealers to customer support, every team member plays a vital role in delivering products and services that help our customers succeed. Our culture emphasizes teamwork, integrity, and a focus on the long term. We invest in our people through comprehensive benefits and development opportunities, recognizing that our employees are our greatest asset. Whether working on cutting-edge technology or supporting equipment in remote locations, Caterpillar team members share a pride in contributing to projects that build infrastructure and improve lives globally. We celebrate both our 100-year heritage and our forward-looking approach to innovation.

We are Hifly - a lab of high-flyers turning data and AI into competitive advantage. What started as a small data mining company in 2015 grew into a team of 250+ experts with offices in the US, UK, Austria, and Hungary. We've delivered 600+ projects across three continents and we're among the FT1000 fastest-growing companies in Europe. Our focus is putting people first and making them fly - clients and colleagues alike. We make data, AI, and digital products work. Enterprises partner with us to turn data into decisions, AI into ROI, and pilots into production. We serve clients like Accenture, Continental, Bosch, Levi's, T-Mobile, General Electric, DB Schenker, ExxonMobil, Mercedes-Benz, and Vodafone. We're one of the few companies globally with 2 Databricks MVPs and a seat on Databricks' Product Advisory Board, bringing production-proven expertise in data science, agentic AI integration, automation, and cloud migration.

At Tinybird, we believe real-time data products should be accessible to every developer. Our platform combines managed ClickHouse® with developer-first tooling, enabling teams to ingest streaming and batch data, transform it with SQL, and publish instant APIs - all without managing infrastructure. We ship features daily, iterate rapidly through schema migrations with zero downtime, and maintain a culture where everyone on the product team contributes directly to customer success. We're a remote-first engineering team distributed primarily across CET time zones, working asynchronously with clear communication and strong ownership principles. We contribute to open source - especially ClickHouse - because we believe in giving back to the community that powers our stack. Our engineers use AI tools like Cursor and Claude Code to move faster, participate in on-call rotations to stay close to customer challenges, and prioritize shipping speed over process. We've built a platform that serves billions of requests per day with sub-second latency, and we're looking for people who want to solve hard problems at scale.

Remote Raven exists to solve a critical challenge faced by growing businesses: finding reliable, skilled talent without the burden of traditional hiring costs and constraints. Founded in 2021, the company connects enterprises with highly qualified, college-educated virtual assistants from the Philippines who are thoroughly screened and vetted by local recruiting managers through in-person interviews. This hands-on approach ensures quality matches while eliminating the hefty startup fees and minimum hour mandates that plague traditional staffing agencies - making professional support accessible to businesses of all sizes across more than 100 industries. What sets Remote Raven apart is their commitment to both clients and talent. For businesses, they provide affordable, flexible staffing solutions starting as low as $10 per hour, with roles spanning accounting, healthcare, legal, real estate, construction, digital marketing, and beyond. For their virtual assistants, Remote Raven creates meaningful career opportunities with performance-based bonuses and the chance to work with US-based companies. By handling the time-consuming tasks of recruiting, vetting, and placement, Remote Raven frees founders and executives to focus on what matters most: scaling their business and reclaiming their time.

Propelus simplifies workforce compliance management across healthcare through innovative technology and data solutions. For over 20 years, the company has connected healthcare professionals, employers, and regulators to create a more efficient and compliant healthcare ecosystem. Trusted by more than 5 million professionals nationwide, Propelus delivers seamless compliance solutions that reduce risk and streamline complex operations. The company's three core solutions - CE Broker, EverCheck, and Immuware - address the full spectrum of workforce compliance needs. Continuing education tracking, primary source verification, employee health management, and compliance monitoring are all integrated into a single platform. Propelus champions the people powering healthcare by providing the essential data and strategic partnerships that enable safer, healthier, and happier work environments.

The rapid rise of unmanned aerial systems has transformed defense, public safety, and critical infrastructure landscapes worldwide. Drones threaten military installations, disrupt airports, deliver contraband into prisons, and conduct surveillance on infrastructure. These incidents are not isolated—they represent a broader, accelerating trend that demands a fundamentally different approach to airspace security. DroneShield exists to meet this urgent global demand with next-generation counter-UAS solutions. As an Australian publicly listed company, DroneShield leverages advanced Radio Frequency sensing, Artificial Intelligence and Machine Learning, Sensor Fusion, and Electronic Warfare to protect military, government, law enforcement, and critical infrastructure worldwide. The company delivers both custom and off-the-shelf products for land, sea, and air platforms, trusted by defense and public safety professionals across multiple countries.