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What define us

Company Statement.

As a specialised consultancy dedicated to structural calculations, our expertise spans across every phase of construction, from transient scenarios to the structure’s typical use. Our passion is in harnessing engineering excellence to provide the most efficient and cost-effective structural solutions to our clients.

With a global perspective rooted in our diverse project footprint, ES Calculations thrives in environments that challenge the norms of civil engineering. We’ve been pivotal in bridging the architectural imagination with the tangible reality, making seemingly impossible designs viable and safe for the world to experience.

Each project is more than just a job to us; it’s a testament to our commitment to pushing the boundaries of what’s possible. From the initial sketches to the final beams in place, we immerse ourselves in the journey, collaborating closely with our partners to ensure that the foundation of every structure is not just solid, but also innovative and sustainable.

Eduardo Sendín

Principal Engineer & Founder

"At ES Calculations, we don't just offer structural design and temporary works consultancy—we provide solutions tailored to the unique challenges of each project, ensuring both technical excellence and budgetary efficiency"


To provide tailored structural solutions that ensure technical excellence and budgetary efficiency, reflecting the evolving demands of global construction landscapes.


To be the global frontrunner in structural design consultancy, expanding our footprint through innovation, collaboration, and commitment to client success.”.

Key Accomplisments

  • Specialized expertise in a broad array of structural services, from specialized shoring to metallic structures.
  • Proud collaborations with major construction firms across Europe, the Middle East, Asia, and Oceania.
  • Recognition for our comprehensive verification services, offering detailed analysis and recommendations to other engineering firms.
  • A history of delivering projects that balance technical precision with budgetary considerations, ensuring client satisfaction and structural integrity.

Keep Exploring

Company timeline.

Hover to explore our most significant milestones →


Secured our first major international contract, expanding our presence into the Asian market.


Introduced state-of-the-art structural analysis software, enhancing precision and efficiency.


Collaborated with top construction firms in Europe, cementing our reputation as industry leaders.


Surpassed 100 completed projects globally, marking a significant company milestone.


The succesfull path continues →

What define us

Our Blueprint Journey.

ES Calculations was founded in 2017, dedicated to transforming innovative ideas into structurally viable designs.

The nucleus of ES Calculations was a modest office space, yet it resonated with ambitious aspirations. Those walls witnessed rigorous debates, meticulous calculations, and the birth of solutions that seamlessly married design with durability. Our initial endeavours might have seemed minor in scale to the outside world, but to us, they were monumental—they laid the cornerstone for the ethos of our firm.

With every project, our reputation solidified. The industry began recognising ES Calculations not just as another engineering firm, but as a group that harmonised innovation with integrity. Our collaborations expanded, not just in scale but in complexity, and our solutions became the bedrock for some of the most challenging civil engineering & architectural projects worldwide.

The journey of ES Calculations is more than a chronicle of successful projects—it’s a testament to our dedication to excellence and our unfaltering commitment to the clients we serve. Each venture, regardless of its scale, is treated with the same meticulous attention to detail, ensuring that we consistently exceed expectations. We firmly believe that our role doesn’t end at delivering engineering solutions; we are also custodians of our client’s trust, a responsibility we uphold with the highest regard.

Eduardo Sendín

Principal Engineer & Founder

"From a modest office to engineering milestones. We blend ambition with meticulous attention, treating each project as a stepping stone towards excellence and enduring partnerships."

our core team.

Where Expertise Conveys Motivation.

Organization structure

ES Calculations maintains stable alliances with other teams or companies that integrate into our organization to complement and expand our resources as required by the nature of the services. Subconsultants are selected through Quality Management Procedures based on the project’s needs in terms of resources, expertise, quality, safety, environmental management, design, and teamwork approach

Let's build something together.

From initial ideas to final realization, we’re with you at every step. Your vision, our expertise – a perfect synergy.

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