We are SWIETELSKY.

Swietelsky AG is Austria's third-largest construction company. Our team of over 13,000 Swietelskys is active in 21 countries. Our mission is clear: to build better solutions for a better future.

13.000

Employees

SWIETELSKY employs over 13,000 people across a wide spectrum of roles, combining expertise in construction, planning, management, and on-site execution.

Together, we build things that last.

3.67 bn

Construction output in €

During the 2024/25 fiscal year, SWIETELSKY achieved construction output of 3.67 billion euros.

Together, we turn ambitious ideas into impressive results.

21

Countries

SWIETELSKY operates in 21 countries, with Austria, Germany, Hungary, and the Czech Republic as our core markets. These are complemented by 17 further countries that provide dynamic opportunites for growth and innovation: Australia, Belgium, Bosnia and Herzegovina, Croatia, Denmark, Great Britain, Italy, Latvia, Luxembourg, Netherlands, Norway, Poland, Romania, Sweden, Switzerland, Slovakia, Slovenia.

Together, we make an impact across Europe and Australia.

Swietelsky UK

Rail is essential to a sustainable, high‑performing transport network. Swietelsky UK supports the reliability, renewal and development of Britain’s railway through safe, innovative and efficient engineering. From high‑speed tamping and rail crane operations to maintenance, renewals and traction services, we deliver high‑quality work with minimal disruption to passengers, operators and the communities we work in.

Our people are at the heart of everything we do — skilled, motivated and committed to delivering the best outcomes for our clients and the wider rail industry.

Our ambition is to be recognised as the safest, most reliable and most innovative rail engineering partner in the UK.