Yiem Inc brings AIoT, data, and custom technology into the sectors that build our world — manufacturing, water, and the finer things. We don't just invest in growth businesses, we engineer them.

Ruammitr is an edge-computing kiosk that runs rule-based control offline and unlocks Model-Predictive Control with a Digital Twin when connected to the cloud.

Yiem is a holding and technology company engineering growth across AIoT, wastewater, and premium distribution with one modular technology platform.

Yiem announces a 1 million baht seed funding round from Expresso, a PTT Group subsidiary, to accelerate its smart AIoT platform for industry, farms, and facilities.

Yiem Wine delivers curated wines and heritage to connoisseurs and professionals, powered by Yiem's intelligent distribution platform.

Yiem AIoT delivers connected intelligence for factories, farms, energy, and facilities — sensors, data, and control in one modular platform.
Three industries. One technology platform. We bring innovation where it matters most.
We build end-to-end AIoT solutions for smart farming and pig agriculture. Our system runs the full stack—field sensors, a customizable in-house edge controller, a real-time dashboard, and AI analytics—designed around how your farm actually operates. We install, operate, and maintain everything, so compliance and performance are handled for you.
Enter AIoT →Water & SustainabilityWe inspect, operate, and certify wastewater treatment facilities across Thailand, helping hotels, farms, and other regulated sources meet effluent compliance requirements. With real-time water quality monitoring, you always know your facility is performing—and compliant.
Enter Wastewater →Wine & DiscoveryOur wine assistant helps you find the perfect bottle in seconds. Ask it anything, compare wines from our database, or simply scan a label to identify a bottle instantly. Not sure what's next? Tell it what you already enjoy—"I like this one, but want something bolder"—and get recommendations tailored to your taste. Whether you're choosing a pairing at a restaurant or picking up a bottle at home, you'll always know what to reach for.
Enter Wine →We apply technology to traditional industries — engineering growth where it's needed most.
Every vertical runs on the same modular technology platform — designed to grow with the industry it serves.
Deep domain knowledge in manufacturing, water systems, and premium goods — technology grounded in real operations.
Every decision is backed by real-time data and insight — measurable performance, transparent outcomes.
We don't just invest — we build, operate, and grow alongside the businesses we touch. One partner, long-term.
Tell Yiem what you're working on. Whether you need to solve a problem, meet a compliance requirement, or drive growth, let's explore how technology can help.