ARCLE was bron out of desire to do better.
ARCLE was founded in 2022, when the company’s founder, Joel Lehtola, saw that there was room in the market for a customer-oriented and common-sense-driven architectural firm.
A shared vision, aligned values, and complementary expertise brought together Arkadi Arkkitehdit Oy, Suunnittelutoimisto Koivuluoto Oy, and ARCLE Oy in 2025. It became clear that together, we could do better.
At ARCLE, innovation, courage, broad expertise, and experience come together. We see architectural design as a series of decisions that we aim to make by fully understanding the client’s needs and goals. We deliver high-quality architectural design with a customer-focused approach and economically sound solutions.
Arkadi Arkkitehdit was founded in 1997 by Petri Ilmarinen.
Suunnittelutoimisto Koivuluoto was founded in 2024 by Jaakko Vänttilä.
ARCLE was bron out of desire to do better.
PROFITABILITY
For us, successful architecture is measured by the success of our clients.
OPENNESS
We are open within our work community, in our client relationships, and with our partners. We believe that transparency, honesty, and taking responsibility create a sustainable foundation for collaboration.
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PROFITABILITY
We make decisions that are economically sound, socially meaningful, humanly sustainable, and future-oriented. We evaluate the success of our architecture through the success of our clients.
COMMITMENT
We are committed to our own goals as well as those of our clients. We are dedicated to continuously improving our operations, keeping our promises, and taking responsibility.