26.8.2026

C&S AI Portal delivers ready-to-use AI workflows to clients’ legal teams

Tags

Castrén & Snellman is launching C&S AI Portal, a digital workspace that brings refined AI workflows to the legal teams of client organisations. This workspace, powered by Legora, allows legal teams to utilise tailor-made AI use cases and workflows without the implementation process.

C&S AI Portal combines the in-depth business law expertise of Castrén & Snellman’s lawyers with the AI know-how of our Legal Tech team. The tool is suited both for individual use cases and for streamlining and automating the day-to-day work of an entire legal team. It also brings value to clients who already use Legora but have not yet been able to build their own workflows on the platform.

The C&S AI Portal is transforming the way we make our expertise available to our clients. Through the portal, we are able to scale our expertise more widely for legal teams. Castrén & Snellman’s strategy is to create tangible added value for our clients and to support them in their AI transformation, 

Managing Partner Jarno Tanhuanpää says.

AI-assisted workflows for lawyers’ day-to-day work

‘Many of our clients struggle with the effective implementation of AI tools and with accessing support in using them. We are now able to offer them an easy-to-deploy and cost-efficient solution for AI work,’ says Director of Knowledge Management & Innovation Paula Aura.

C&S AI Portal leverages Legora’s functionalities that enhance and harmonise ways of working and serve as a quality assurance for the output. Team members can also collaborate in real time on shared projects, enabling interactive and AI-assisted working.

The client’s legal team gains access to more than ten ready-made use cases, including contract review, document drafting, updating internal guidelines and legal research. Additional use cases can be developed for the client and added to C&S AI Portal as needed.

Naturally, C&S AI Portal also comes with state-of-the-art security, including GDPR and AICPA SOC compliance and ISO 27001 and ISO 42001 certification.

Support for your AI initiatives from C&S’s Legal Tech team

The six members of our Legal Tech team specialise in the use of generative AI and other legal tech tools in legal work. They help our clients to map and analyse technologies and to identify the most suitable solution as well as training that ensures successful implementation.

If you would like to discuss your organisation’s AI initiatives or hear more about how C&S AI Portal could boost the work of your legal team, please get in touch:

  • Paula Aura
  • Mia Ihamuotila.

Latest references

We acted as legal adviser to Banyan Software on its acquisition of Carus Ferry, a Finland-based provider of reservation, check-in and port operations software for ferry and passenger shipping operators. The acquisition further strengthens Banyan Software’s presence in the Nordic region while providing Carus with a long-term partner to support its continued growth and development. Carus was founded in 1998 and is headquartered in Mariehamn on the Åland Islands, Finland. The company develops mission-critical software for ferry, cruise and passenger shipping operators, covering the full passenger journey from booking and ticketing to capacity management, check-in and boarding. Carus also provides port automation, onboard sales systems and business information tools. The company serves approximately 30 operators across four continents and is the largest vendor by customer count in ferry reservation and departure control. Banyan Software is an acquirer and long-term operator of mission-critical software businesses serving specialised industries. Founded in 2016, Banyan follows a buy-and-hold-for-life approach and supports the long-term growth and development of its portfolio companies. Banyan operates more than 130 portfolio companies across North and South America, the United Kingdom, Europe and APAC. Following the acquisition of Carus, Banyan operates three businesses in the Nordic region.
Case published 20.10.2026
We advised Move Energy as an investor in connection with the combination of 3North Partners Plc and Steady Energy Oy and the related private placement and initial public offering of the combined company on Nasdaq First North Growth Market Finland. In connection with the transaction, 3North Partners received approximately EUR 69.8 million in investor commitments from a group of institutional and other investors, including Move Energy, to fund the combined company. Steady Energy is a Finnish nuclear technology company developing a new generation of small modular reactors (SMRs) particularly suited for district heating. Its LDR-50 reactor is designed to provide cities and utilities with a scalable and low-carbon alternative to combustion-based heat production.
Case published 19.10.2026
We advised Efima Oyj on the sale of its AI business to Better Care Technologies Oy. The transaction included Efima’s Moiva AI platform developed for the care sector, the related technology and brand, customer contracts, and the experts working in the business. Efima is a Finnish digital company that supports the sustainable growth of large and mid-sized companies by streamlining their business processes and by creating competitive advantage through the innovative use of artificial intelligence and data. The company has nearly 200 experts based in Helsinki and Tampere. 
Case published 21.9.2026
We advised Neoen Renewables Finland Oy, part of the French Neoen Group, in its sale of a data centre project to a consortium consisting of international data centre developers and operators. This marked Neoen’s first data centre development project in Finland. Founded in 2008, Neoen is one of the world’s leading independent renewable energy producers. The company operates in 15 countries. It develops, finances, builds, owns, and operates solar power plants, wind farms, and battery storage systems. Neoen Group is owned by global alternative asset manager Brookfield Corporation.
Case published 17.9.2026