

ERLEteks founder team is (from left to right):- Pablo Alberdi Pagola (CEO - PhD in Civil engineering - three years as a construction site manager)
- Jonathan Mikler (CTO - Master in Autonomous systems - five years in startups for robotics in agriculture)
- Lasse Olsen (COO - Master in Sales management - five years in sales and four years at Carlsberg)
ERLEtek is an OEM construction robotics company building robots that take over the most manual and repetitive work on construction sites. We combine construction expertise, software, and robotics to automate how construction gets done.Our vision is a future where automation is a natural part of every build and where at least one ERLEtek robot is working on every construction site. By supporting heavy manual labor tasks, we help construction teams build faster, safer, and with greater precision, while opening the door to new ways of designing and constructing the built world.


Easy-to-deploy mobile concrete 3D printers designed to automate floodwall construction.
Build walls 50% faster, requiring 60% less labour, reducing 30% the total costs.
Material agnostic: print concrete or clay-based solutions with our vibration-based printing technology
Safety improvement: Reduce exposure to risky tasks near rivers and coastlines.
Empower your employees: Workforce reoriented to value-focused activities
A new national flood risk assessment shows that 51 Danish municipalities are now at risk of severe flooding from storm surges, sea level rise, and river overflow - nearly double previous estimates.
Over the next decade, Denmark will need to protect 1,000+ km of coastline and low-lying terrain to safeguard approximately 600,000 homes and 12,000 km² of ecosystems located in high-risk zones.
This growing climate exposure creates a significant need for scalable, high-quality flood protection infrastructure nationwide.ERLEtek Approach
Target: Engage property owners (municipalities, private business and homeowners) for pilot projects.
Partnerships: Collaborate with construction companies to develop the technology and the user-friendliness.
Vision: Scale pilots for product development, establishing climate adaptation as our core revenue stream across Europe—prioritising Denmark, Germany, and Spain amid rising flood risks.
We begin with floodwalls, a focused, high-urgency application characterised by repetitive and standardised construction. This provides an ideal proving ground to validate precision, autonomy, and operational reliability under real-world conditions.
As deployment scales, the platform continuously improves. The technology becomes more robust, navigation and positioning gain accuracy, hardware reliability increases, and workflows become standardized. With each project, technical risk declines and performance consistency improves.
Once the core system is proven, the same platform can expand into adjacent applications such as retaining walls and kerbs. These share similar construction logic and site conditions, enabling reuse of the core technology and control architecture while adapting only task-specific modules.
In essence, as the technology matures, the range of applicable use cases expands, creating a scalable pathway from a focused entry market to broader on-site construction automation.
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Lasse Olsen, COO & co-founder
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ERLEtek is a Danish company developing smart tools for the construction industry
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