Since 2003, D2E has been a trusted UK-based vertical transportation consultancy, supporting clients through the design, delivery, and long-term performance of complex building projects. From specialist advisory services to full lifecycle consulting, we help owners, developers, and design teams deliver safe, efficient, and future-ready vertical transportation systems.

Over more than two decades, we’ve built our reputation on technical excellence, independent thinking, and long-standing client relationships. Our work spans commercial, residential, mixed-use, healthcare, infrastructure, and major regeneration projects that range from highly specialisedlocal developments to increasingly complex international programmes.

Who We Are

At our core, D2E is a people-led consultancy. Our teams combine deep technical knowledge with practical, real-world experience to provide clear, considered advice at every stage of a project. We take the time to understand each client’s goals, constraints, and operational realities, allowing us to deliver solutions that are both technically sound and commercially grounded.

Our approach is collaborative and detail driven. We work closely with project teams, contractors, and authorities to manage risk, improve outcomes, and ensure vertical transportation systems perform as intended—today and long into the future.

Our Experience

D2E supports projects across all market sectors and building types, from early-stage concept design through construction, commissioning, and ongoing asset performance. As our clients’ portfolios and ambitions have grown, so too has the scale and complexity of the work we support.

In addition to our UK presence, we operate internationally, including through our office in Mumbai, with a growing footprint across the Middle East and other emerging markets, allowing us to support global projects while remaining closely connected to local markets and regulations.

Part of the VDA Family

In 2025, D2E joined the VDA family of companies. This partnership brought together organisations with shared values, complementary expertise, and a common commitment to technical excellence.

Whilst D2E remains firmly rooted in the UK—with the same leadership, teams, and client relationships—being part of the VDA family provides access to broader global knowledge, deeper technical resources, and expanded capabilities across international markets. This allows us to support more complex projects with greater confidence, while continuing to deliver the personal, locally grounded service our clients expect.

The Same D2E You Know

Our growth has enhanced D2E, but the foundations remain firmly in place.

The same people.

Clients continue to work with the trusted D2E teams who know their portfolios, projects, and priorities.

The same approach.

Independent advice, technical discipline, and clear accountability remain central to how we work.

The same standards.

Our quality benchmarks, attention to detail, and commitment to performance have not changed.

The same relationships.

Collaboration, responsiveness, and long-term partnerships continue to define the D2Eexperience.

Looking Ahead

As D2E continues to evolve, our focus remains clear: delivering expert guidance, managing risk, and helping our clients realise the full potential of their buildings.

Our brand has recently evolved to reflect this growth and the stronger organisation we’ve become—while staying true to the D2E identity our clients know and trust.

To learn more about the latest evolution of the D2E brand and what it means for our clients, visit Our Brand