Welcome to Siemens Mobility in Bulgaria

We, Siemens Mobility, have been a leader for seamless, sustainable, reliable and secure transport solutions for more than 140 years.

Our portfolio

Digital solutions and software

Whether it’s about optimizing lifecycle costs, increasing capacity of existing infrastructure or improving passenger experience: Our digital offerings play a vital role in every part of the rail ecosystem.

Rail infrastructure

Maximize capacity, optimize costs and increase energy efficiency: Take a leap towards the digital rail infrastructure of tomorrow with our rail automation and rail electrification technologies for mainline, mass transit and freight.

Rail services

We transform maintenance into a productive and comprehensive performance and efficiency guarantee – for up to 100% system availability.

Rolling stock

Our trains, locomotives, and automated people movers enable safe, comfortable passenger transport at the highest standards of economic efficiency and sustainability.

Rolling stock components and systems

Success on rails needs the right components and competitive technologies: MoComp rail components like propulsion systems, bogies, and onboard power supplies meet your requirements for rail vehicles of all types.

Turnkey rail solutions

Global urbanization calls for future-proof and sustainable rail solutions. We handle the project, provide the right technologies, and support you in the search for qualified financing partners.

Transform mobility for everyone

Today, transport providers face multiple challenges to move more people and goods on tracks. At Siemens Mobility, we enable our customers worldwide to realize sustainable mobility solutions. As a leading technology company, we combine the real and digital worlds like no other in rail. 

In an open ecosystem, we bring together rolling stock, rail infrastructure, rail services, and software to provide sustainable, comfortable, and cost-effective rail traffic today. Together with our customers and partners, we move people and goods seamlessly and transform mobility for everyone.

We combine technologies from the real and digital worlds for sustainable, comfortable and cost-effective rail traffic.

Optimized lifecycle costs for rail infrastructure and rolling stock

100% system availability

Maximized network capacity

Optimized customer experience and processes

How we are shaping the future of mobility with our customers and partners

Combining the real and the digital worlds for sustainable, comfortable, and cost-effective rail traffic.

Trains and infrastructure are often in service for more than 30 years so we need to plan for their entire lifetime. Equipping trains with built-in connectivity for Digital Train Solutions helps to reduce costs, manage your trains seamlessly from the wayside, and prevent disruptions with live monitoring and remote configuration.

How we are digitally transforming rail
Velaro Novo

Looking for a new challenge in Bulgaria?

Looking for a new challenge? Then join us in our mission to transform rail travel and transport and create the technologies and innovations of tomorrow.

Open positions in our core areas

Whether you are an experienced professional or a student – we are always on the lookout for talents from the fields of technology, IT and other areas who share our passion for mobility.

Search for jobs
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News, insights, stories: What's happening at Siemens Mobility?

Siemens Mobility Bulgaria Appoints New CFO and Managing Director

"I believe that a successful business today is one that combines financial stability with responsibility toward society and the environment", said Kalina Milenkova.

Modernizing of the Tvarditsa Traction Substation Completed

Siemens Mobility Bulgaria delivered and integrated advanced systems and equipment that will ensure greater safety, reliability, and operational efficiency of the railway network for years to come

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sustainability

Platinum and highest-ever score in EcoVadis Sustainability Rating

We have been awarded the Platinum medal – the highest possible distinction – in the 2025 EcoVadis Sustainability Rating. This achievement places Siemens among the top one percent of around 130,000 companies assessed worldwide by EcoVadis, a provider of business sustainability ratings.

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The first of the 10 new Smartron locomotives for BDZ arrived in Sofia

The machine was handed over by Siemens Mobility to the customer ahead of schedule.  The remaining 9 Smartron locomotives will be provided to our national railway carrier by the end of 2025.

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Siemens Mobility will deliver 10 more new Smartron locomotives to "BDZ - Passenger Services"

Additonally a contract for the supply of spare parts and full maintenance support for the locomotives was signed.

More information
Newsroom of Bulgaria

Fairs and events

Want to know more about our innovations and technologies? Let’s meet in person! Throughout the year, we are taking part in numerous trade fairs and other events around the globe.

If you do not want to travel, join our webinars and virtual events instead, and get first-hand information about the hot topics of our industry.

See all of our fairs and events

Stay up to date on our innovations and digital solutions

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References

For the full story behind our most successful initiatives, you can review some of our reference projects here.

Contact

For further information about our portfolio or to make direct contact, please feel free to e-mail or call us.

Address

Siemens Mobility EOOD
2, Kukush Str.
Sofia
Bulgaria