We're creating a world where efficiency equals sustainability. Join us.
Who We Are
FLOWBOX is a Czech company that, since 2012, has been helping businesses, buildings, and cities optimize and manage their energy through our software platform. We focus on developing advanced tools that enable more efficient data-driven management of energy flows, cost reduction, ESG goal achievement, and CO₂ reduction. Our aim is to help companies achieve maximum operational efficiency while minimizing their environmental impact without unnecessary additional costs.
About us
Learn more about how we started and what we aim to achieve.
Our Story: From Home Experiment to Energy Revolution
In 2012, Petr Vaněk, then Head of Research and Development at T-Mobile CE, decided to digitalize the technology in his house, creating a smart-home system prototype before such solutions became standard. His successful prototype inspired him to extend this technology to the industrial sector, where he established partnerships with early customers, including the visionary company Baumruk & Baumruk. Soon after, Tomáš Macák joined forces with Petr, forming a strong team that began expanding the platform into other areas, including Real Estate and Smart Cities. In 2018, Tomáš Rendla joined the team, taking FLOWBOX to a global level. We're proud that our solutions are used by global companies such as Assa Abloy and AGC, and that our innovative approach has earned us a place in the Gartner Market Guide for EMOS. None of this would have been possible without the amazing team of people behind FLOWBOX.
Our Vision
Our goal is to become a leader in modern energy management for buildings and operations through our globally competitive FLOWBOX EMOS solution. We show companies that the path to sustainability comes through increasing energy and operational efficiency, and we help them succeed on this journey.
Our Mission
We believe that we can help industry, buildings, and cities optimize their operations while using natural resources and people's time in the most sustainable way possible.
"We are convinced that the only truly clean energy is the energy that isn't produced at all." Team FLOWBOX
Our Values
Efficiency - Sustainability - Ambition - Creativity - Teamwork
We want to do things meaningfully and intelligently. Our technologies help companies become more efficient, save costs, and contribute to a more sustainable future. We don't just follow trends in energy management – we create them. Creativity helps us find new paths, and teamwork is the key to achieving great things.
From an Internationally Recognized Startup to an Established Company
Although we're growing and have established our place in the market, we haven't forgotten what a friendly atmosphere and team energy look like. We're proud that even after years, we remain a company where everyone is on a first-name basis, we know each other, and we truly collaborate – not just on paper, but every day. With the ambition to conquer not only the Czech but also the international energy scene, we bet on innovation, flexibility, and teamwork, which enable us to quickly respond to our clients' needs and deliver solutions that actually work.
Gartner Market Guide for EMOS
The Gartner Market Guide is a prestigious report in which the analytical company Gartner selects and evaluates key players in the energy management and optimization systems market. FLOWBOX's inclusion in this guide confirms its globally significant position in the field of EMOS solutions, not only in terms of technology but also in the services provided.
Solar Impulse Efficient Solution
This award is given by the Solar Impulse Foundation and is designated for solutions that combine sustainability and profitability. The recognition confirms that FLOWBOX technology is among the innovative and effective solutions that contribute to a better ecological footprint.
European Startup of the Year 2022
This award is given at the European level as recognition of exceptional startups that demonstrate potential and innovation in the technology sector. With this award, FLOWBOX has been ranked among the most successful European technology startups.
ISO 27001 certification
FLOWBOX has successfully obtained ISO 27001 certification, confirming our commitment to the highest level of information protection and data security. This international standard demonstrates our ability to effectively manage security risks, protect our clients' sensitive data, and ensure that all our processes meet strict cybersecurity requirements.
Why Work With Us
Meaningful Work with an Impact on Sustainability
At FLOWBOX, we help buildings and cities reduce their energy consumption and ecological footprint. Our technologies directly contribute to efficiency and sustainability – making your work meaningful with a positive impact on the world around us.
Work on a Unique and Innovative Product
We're developing a unique platform that is changing how companies manage their energy, save costs, and meet ESG goals. You'll be working on technology recognized by Gartner that has the potential to transform the energy market. Join us in writing the future of energy management.
Growth Opportunities and International Experience
FLOWBOX has ambitions to expand not only in the Czech market but also internationally. Join our international projects, develop your skills, and influence the direction the company is taking. With us, growth isn't just a phrase - it's an everyday reality.
Flexible Working Hours, Remote Work, and Other Benefits
At FLOWBOX, we support work-life balance and value the mental health of our people. We offer flexible working hours, remote work options, and additional benefits such as Multisport cards, workplace refreshments, and extra days off. Because we know that satisfied people do their best work.
You pay for the technologies you actually use
This approach accelerates the return on investment and supports growth, as new technology is automatically integrated into the system upon deployment.
Unique data tools for energy management
Thanks to unique data tools powered by automated data intelligence, we provide customers with access to the most advanced data-driven energy management practices.
Where We Work
Our offices are at this address:
Vídeňská 400, 252 50 Vestec
We all have our own space here, we enjoy meeting in person, but we also often work remotely.
Join Our Team
If you're interested in our product and approach and would like to be part of our team, check out our current job openings and get in touch. If you don't find a position that suits you at the moment, follow us – new opportunities appear regularly, and the right one for you might come along soon.
HR manager
hr@flowbox.com
Open Positions
We are always looking for passionate individuals who want to make a difference in the energy sector. If you are excited by innovation, love solving complex challenges, and want to contribute to a more sustainable future, explore our job openings and become part of our journey at Flowbox.
Do you love Linux, configure servers with ease, and have an interest in energy or IoT? At FLOWBOX, we’re looking for a Linux Administrator who will ensure the reliable deployment and operation of our solutions. Our systems run on custom-prepared Linux platforms, and every project brings a new challenge. We need someone who knows their craft – and doesn’t just want to sit behind a monitor.
We’re looking for a teammate who will be the technical backbone of our installations, projects, and partners. Technical Support here is not just a helpdesk – it’s a key part of every solution’s success.
We are looking for an experienced and technically oriented Business Development Manager with a proven track record in selling software products. Knowledge of the energy sector, energy management, or industrial technologies is a strong advantage.
We're looking for a senior PHP/Laravel/Rust developer who wants more than just coding – someone ready to join us in exploring IoT, AI/ML research, and global software scaling. If you're driven by freedom, tech, and real challenges, join us.
At FLOWBOX, we design and deliver smart energy management solutions that save costs, reduce carbon footprints, and make the world more efficient. We are looking for a Technical Expert who will play a key role in implementing and optimizing our technologies for clients.