Product development is one of Squareone’s core services and a key reason why companies with technically demanding portfolios have worked with us for many years. We develop products with solid engineering, a strong user focus and clear design quality. Our services cover the full spectrum of product-related development through to production-ready design engineering.

We develop individual products, entire product architectures and complex portfolios with high standards in functionality, safety, ergonomics and brand impact. We take responsibility for system integration and for defining the role of each product within the portfolio. In doing so, we often close the gap that exists for many of our clients between strategic intent and operational delivery.

Companies turn to us when internal development capacities are tied up and a critical product initiative requires additional momentum. When a product needs to go beyond incremental improvement, and questions of usability, system logic and technical architecture must be addressed simultaneously. When speed is essential, without compromising on technical robustness, ergonomics or design quality.

In these situations, our clients look for a development partner with real technical depth and close engineering integration – one that can create new, sophisticated solutions and reliably bring them through to series production.

In product development, we work on complex products embedded within existing systems and subject to demanding requirements in functionality, safety, usability and brand impact. We think in systems rather than individual components, developing technical principles that extend into a single product or across an entire portfolio.

We begin with a thorough analysis. Before formulating any concept, we build a clear understanding of function, context of use, and the requirements of the market, users and technology. From this foundation, we identify opportunities, develop variants and test them early using models and functional prototypes. This allows us to validate assumptions, make well-founded decisions and reduce development risks at an early stage.

Once the system and functional logic are defined, we develop the design with clarity, in line with the brand and focused on the user. In the engineering-focused phase, we work closely with design and engineering teams, supporting development through to just before tooling. The result is production-ready solutions that transition seamlessly into engineering and deliver lasting value within the portfolio.

Our expertise in product development is built on more than 20 years of continuous work on technically demanding products in industrial contexts. We have developed over 300 products across sectors including mechanical and plant engineering, construction, HVAC and building technology, and electrical engineering. These industries demand solutions that meet the highest standards in technical robustness, ergonomics and design precision.

Together with our clients, we develop complete systems, technical assemblies, sophisticated device architectures and coherent design languages – often across multiple product generations. Many of these developments are supported through to tooling and production. The strength of this approach is reflected not only in the longevity of our client relationships, but also in the results: our products have received numerous international awards and have shaped entire product families and portfolios.

At Squareone, product development can be commissioned as a standalone project – for example when developing or advancing a product, a product line or a technical system. If required, we support the process through to series production. Depending on the need, product development can be complemented by service and solution design or UI/UX.

Where product development forms part of a broader transformation – for instance due to shifts in market requirements, portfolio logic or development objectives – it can be embedded within a wider strategic context, such as portfolio strategy. In multi-year transformation engagements, we also support the restructuring and development of portfolios and development organisations.