What is Leiki?

Leiki provides market leading solutions for Content Discovery and Data on Audiences and Content. Our Semantic AI technology gives an unparalleled understanding of any given text. Our customers are publishers, retailers and advertisers who want to:

Show their visitors relevant content across sites, automatically on each page.

Understand user interests and increase advertising income with dynamic segments.

Maximise traffic and revenues with intelligent content discovery and ad targeting.

Latest blog posts

We’re hiring! Ontology Developer

Want to do something interesting? We’re looking for an Ontology Developer for our Helsinki office. We are interested in candidates with background in languages, information science, or information technology.

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 Dr. Petrus Pennanen

Dr. Petrus Pennanen

CEO & Founder

After getting a PhD in theoretical nuclear physics, Petrus did a couple of years of postdoctoral research before founding Leiki and developing the core algorithms for Leiki Focus. In 2005 he was placed as a nominee for World Technology Award. Petrus enjoys meeting customers and discussing how to take their business forward. After work he likes running and music ranging from electronic to opera. You can reach Petrus on his mobile: +358 40 5020355.

Click here for a personal story on Leiki.

Roy McDonald

Roy McDonald

Head of Operations USA, MBA, A.B. (Physics)

With education from Stanford and Harvard Roy gained extensive experience building cutting edge technology-based products and became a highly successful and innovative CEO in technology and finance. He’s passionate about team building, product innovation, and market creation. Having built and sold successful businesses and product lines to Microsoft, Logitech, Sony, and Apple he has a strong track record of forming creative, collaborative and apolitical teams. You can reach Roy on his mobile: +1 650 5541959.

Antti Havanko

Antti Havanko

CTO, BEng (Embedded systems)

Antti worked for three years in his own company designing embedded systems before joining Leiki in summer 2011. At Leiki, he is developing Leiki Focus and working closely with the customers. Antti played ice hockey and football for many years and nowadays you can find him at the gym 3-4 times a week. You can contact Antti on his mobile: +358 40 7287081.

Noora Staf

Noora Staf

Marketing Director, MSSc (Econ.)

Noora is in charge of Leiki’s marketing and has key role in the office administration. She finished her degree in Sweden and started her marketing career in the world of fishing tackle in Ireland. In addition to making sure everything runs smoothly at Leiki and with our partners, Noora is also passionate about dance & travel, runs a popular blog combining those subjects and is an active member of the local Brazilian Zouk community.