Full-stack infrastructure for AI
At the heart of our business is Nebius: an AI-centric cloud platform building large, cost-efficient GPU clusters to service the explosive growth of the global AI industry. With proprietary cloud architecture and hardware designed in-house, Nebius gives AI developers everything they need to build, train and run their models.
Where AI happens
Where AI happens
We are building out a network of data centers designed to meet the demands of AI developers, leveraging experience from our primary data center in Finland. Located about 60 km from Helsinki, this data center is home to ISEG, the most powerful commercially available supercomputer in Europe. As well as adding more capacity in Finland, we are building greenfield data centers at new locations, and deploying additional GPU capacity at colocation data centers.
Other businesses
As well as Nebius, we are also developing three other businesses under their own distinctive individual brands.
Toloka
Toloka
Toloka is a data partner for all stages of AI development from training to evaluation. It provides high-quality training data for Generative AI, focusing on three key stages of LLM production — fine-tuning, alignment and evaluation — which require large volumes of human-annotated data. Toloka’s hybrid approach that combines humans and LLMs, with thousands of highly skilled experts who help to enhance the accuracy and reliability of AI models.

Tripleten
Tripleten
TripleTen is a leading edtech platform, specializing in reskilling and upskilling individuals for successful careers in tech. Through its proprietary learning platform, it offers affordable, high-quality training in a blend of bootcamp and MOOC formats, with course content developed in-house. It also provides career services to its graduates, with more than 40 partners offering job opportunities. TripleTen operates in the US and Latin America, and was named Best Software Bootcamp in the US by Fortune magazine.

Avride
Avride
Avride is developing autonomous cars and delivery robots for sectors such as ride-hailing, logistics, e-commerce and food and grocery delivery, with use cases including passenger rides, hub-to-warehouse deliveries and package deliveries to end customers. The highly experienced Avride team has operated its autonomous driving solutions in many different contexts, ensuring both safety and efficiency across a wide range of real-world applications.
