Our Story

Colas & Lang, a family company

After several years in various fiduciaries and gaining solid expertise in the financial and industrial sectors, Maisy Colas and Roland Lang decide to launch their own accountancy back in 1993. Ever since, mother and son have developed a large service offering in taxation, accounting and payroll management for their clients.

Focus on the client

First Colas & Lang was based in Luxembourg, Dommeldange, then several years on Kirchberg before ending up in Frisange. With the help of their competent and devoted staff, they built a strong foundation of expertise. Nowadays, the essence of this small specialised Luxembourg-based structure fluent in the Luxembourgish, German, French, and English languages, is clearly client-focused.

Colas & Lang, its size - a meaningful decision!

At Colas & Lang we are convinced, that service quality and client satisfaction rime with company size. The closeness to our clients is paramount to us and the loyalty of our long-term customers confirms our way of doing business with them: constant listening to their needs, attentiveness, and offering tailor-made solutions.

Colas & Lang's offices in Frisange
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