June 29, 2026 – Stok has entered into a strategic partnership with Arcadis, a global leader delivering data-driven sustainable design, engineering, and consultancy solutions for natural and built assets. The partnership builds on Stok’s integrated sustainability capabilities spanning portfolio strategy through asset-level implementation by adding Arcadis’ holistic real estate advisory, engineering, and delivery expertise. Together, Stok and Arcadis help clients improve asset performance while managing energy, carbon, and infrastructure priorities at scale.
The partnership is aimed at markets where decarbonization decisions need to drive investment outcomes, and particularly relevant to real estate, data center, and municipal clients, where energy, water, and carbon performance directly influence long-term asset value. Data center owners, developers, and operators specifically are under a confluence of pressures to deliver energy-intensive assets at pace while managing their environmental impact and driving long-term resilience. Drawing on deep experience in digital infrastructure, the Stok and Arcadis partnership is uniquely equipped to address these challenges.
Jacob Arlein, CEO, Stok, said: “Many of our clients have ambitious goals and need help translating those into consistent outcomes across their portfolios. That requires deep integration of sustainability across design, engineering and delivery. Particularly in data centers and real estate, where asset performance is tightly linked to energy and infrastructure, decisions made early carry through the entire lifecycle. Our partnership with Arcadis connects strategy with management and technical delivery at global scale.”
Josh Nothwang, Global Solutions Director, Integrated Sustainability & Compliance, Arcadis, said: “What we’re seeing with clients is a shift from ambition to accountability. Decarbonization is no longer a parallel workstream—it’s shaping core decisions on capital allocation, asset performance, and long-term risk. In energy and asset intensive sectors, we see this clearly in how projects are being designed and built, and how assets perform over time. Clients are making real trade-offs between speed to market, energy demand, cost, and long-term value. The challenge is making those decisions consistently across complex portfolios. That’s where combining Stok’s specialist expertise with Arcadis’ capabilities makes a difference.”
About Stok
Stok leads organizations to decarbonize now. Our global team of 100+ consultants integrates expertise across ESG and sustainability consulting, carbon, energy engineering, commissioning, and project delivery. From the enterprise to asset level, we provide clients with strategy, management, and technical support to translate bold commitments into impact.
Stok uses third-party frameworks such as B Corp, the International Living Future Institute (ILFI) Just Label, and the Science Based Targets initiative (SBTi) to guide, verify, and share our progress toward our commitment to a radically better world for all.
About Arcadis
Arcadis is a global leader delivering data-driven sustainable design, engineering, and consultancy solutions for natural and built assets.
We are 34,000 architects, data analysts, designers, engineers, project planners, water management and sustainability experts, all driven by our passion for improving quality of life. As part of our commitment to accelerating a planet positive future, we work with our clients to make sustainable project choices, combining digital and human innovation, and embracing future-focused skills across the environment, energy and water, buildings, transport, and infrastructure sectors.
We operate in over 30 countries and reported €4.9 billion in gross revenues for 2025.
Learn more at www.arcadis.com
