What Does Valohai Do?

Total employees28
HeadquartersHelsinki
Founded2016

Valohai is a Machine Learning Operations (MLOps) platform designed to help enterprises and data science teams automate, manage, and scale their machine learning workflows. It provides a comprehensive solution for version control of data, code, and models, experiment tracking, pipeline orchestration, and reproducible research. In November 2023, Valohai was acquired by Weights & Biases, a leading developer tools company for machine learning. Valohai continues to empower ML pioneers to accelerate R&D, improve collaboration, and ensure governance. The platform supports any language, library, or cloud infrastructure, offering flexibility and control to its users by automating machine learning pipelines from data extraction and preprocessing to model training and deployment.

Where Is Valohai's Headquarters?

Valohai officeValohai officeValohai officeValohai office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the primary hub for the Valohai platform's ongoing development, product strategy, and specialized support operations within the larger Weights & Biases organization.

Notable Features:

Located in Helsinki's dynamic tech hub, the office space is designed to support a highly skilled engineering and product team, fostering innovation and collaboration. Emphasis is on a functional, modern tech-company environment.

Work Culture:

Valohai fosters a work culture rooted in deep technical expertise, problem-solving, and collaboration. As part of Weights & Biases, the team contributes to a broader mission of building best-in-class tools for machine learning practitioners, maintaining a focus on innovation and customer success.

HQ Significance:

The Helsinki office remains significant as a center of excellence for the Valohai platform, leveraging Finland's strong technology talent pool and innovative ecosystem, now contributing to Weights & Biases' global MLOps leadership.

Values Reflected in HQ: The Helsinki office reflects values of engineering excellence, innovation in MLOps, and a commitment to providing robust and scalable solutions for machine learning professionals.

Location:

While its core team and historic headquarters are in Helsinki, Finland, Valohai, as part of Weights & Biases, serves a global customer base. The Valohai MLOps platform is cloud-based and accessible worldwide. Support and customer engagement are handled through the combined global network of Weights & Biases, which has a distributed team and presence in key markets, including North America and Europe, ensuring comprehensive service for international clients.

Street Address:

Lapinlahdenkatu 16

City:

Helsinki

State/Province:

Uusimaa

Country:

Finland

Where Else Does Valohai Operate Around the World?

No additional office locations available.

Buying Intent Signals for Valohai

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Valohai? Meet the Executive Team

As of April 2025, Valohai' leadership includes:

Eero Laaksonen - Co-founder & CEO (now leading Valohai product within Weights & Biases)
Aarni Koskela - Co-founder & CTO (now leading Valohai technology within Weights & Biases)
Henri Vuorinen - Co-founder & CCO (now leading Valohai commercial strategy within Weights & Biases)
Riku Luostari - CFO (pre-acquisition, role may have transitioned within Weights & Biases)

Who's Investing in Valohai?

Valohai has been backed by several prominent investors over the years, including:

Karma Ventures
Superhero Capital
Reaktor Ventures
Business Finland

What Leadership Changes Has Valohai Seen Recently?

Hire0
Exits0

The most significant event impacting Valohai's leadership and structure in the last 12 months was its acquisition by Weights & Biases in November 2023. Valohai's co-founding leadership team has largely remained to guide the Valohai platform within Weights & Biases. There have been no major public announcements of new C-level hires joining or exiting the specific Valohai unit post-acquisition, with the focus being on integration and combined strategic direction.

What Technology (Tech Stack) Is Used byValohai?

Discover the tools Valohai uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Valohai Email Formats and Examples

Prior to its acquisition by Weights & Biases, Valohai likely used standard professional email formats such as [first].[last]@valohai.com or [first]@valohai.com. Post-acquisition, communications may transition to Weights & Biases email domains ([@wandb.com]), or existing Valohai emails might still be active for a period for specific team members. For historical reference, the Valohai domain was primary.

[first].[last]@valohai.com (historical)

Format

jane.doe@valohai.com (example historical format)

Example

75%

Success rate

What's the Latest News About Valohai?

Weights & Biases BlogNovember 16, 2023

Valohai Acquired by Weights & Biases to Bolster MLOps Offerings

Weights & Biases announced its acquisition of Valohai, a Finland-based MLOps platform renowned for its robust pipeline orchestration, version control, and automation capabilities. This strategic move aims to integrate Valohai's strengths in infrastructure automation and end-to-end reproducibility with W&B's leading experiment tracking, model registry, and developer tools, creating a more comprehensive and powerful MLOps solution for the machine learning community....more

Valohai BlogOctober 5, 2023

Valohai October 2023 Update: Valohai Agent, Faster valohai-utils, and New Ultralytics YOLOv8 Example

Valohai released its October 2023 platform update, featuring the introduction of the Valohai Agent for more flexible execution environments, performance improvements to its valohai-utils library, and a new example showcasing integration with Ultralytics YOLOv8 for object detection tasks. These updates aimed to enhance user experience and expand the platform's capabilities for ML practitioners....more

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