Making Sustainability Happen.
Our Mission
Sustainability is no longer discretionary. It has shifted to a core business consideration across operations, culture, strategy and markets. Balancing priorities amid complexity, and within the landscape of a volatile and uncertain world, is harder than ever.
At SLR, we help clients act with confidence through Rational Sustainability - an evidence-based approach that moves beyond box-ticking to focus on what truly delivers long-term value. We look at every decision through three lenses: risk, reward, and resilience; understanding threats, unlocking opportunity, and building the adaptability to thrive through change.
By combining expert insight with practical delivery, we balance economic, environmental, and social value. Guiding bold choices and delivering meaningful results.
Our promise? To guide bold choices and deliver meaningful results, through real-world action that ensures we're Making Sustainability Happen.
Full-Spectrum Solutions
We are specialists in our field, able to offer clients full-spectrum sustainability strategy through to project delivery support. This enables us to help clients tackle the greatest sustainability challenges they face today.
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Solutions
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Sectors
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Services
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Working at SLR
SLR is committed to creating and sustaining a global, inclusive culture, where differences are embraced for the benefit of our people, our clients and the communities around us.
Careers at SLR-
135+
Office Locations

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One Team
SLR’s One Team culture is the backbone of our organisation. Our strength not only comes from our skills and experience, but also from our ability to collaborate across disciplines and regions - supporting each other on a global basis.
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4,500+
Global Colleagues
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3 Year
Strategic Goals
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DE&I
Our Diversity, Equity & Inclusion strategy will help us achieve our organisational and people goals, supporting our future strategic direction and growth, and our One Team culture. It provides a shared direction and commitment for the organisation so we can work together to respect and value our diverse workforce and continue to build a more inclusive workplace.
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4 Key
Commitments to Make it Happen
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45+
Technical Disciplines
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Careers
We don’t have all the answers to the complex sustainability challenges faced by humanity today. But we’re working on it. When you join SLR, you’ll work alongside some of the world’s leading advisors and technicians on projects of global importance in the environmental space.

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6
Operating Regions
Latest Thinking
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Computational Fluid Dynamics (CFD) modeling: A powerful tool to reduce data center energy use
by Brian Bakowski, Ian Todreas, Jim Hiller
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Product-focused emission reductions: Shifting to a life cycle perspective
by Selina Roman-White
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