SLR Consulting Tech Stack

Global sustainability and environmental advisory firm serving infrastructure, energy, and mining sectors

Environmental Services London, England 1,001–5,000 employees Founded 1994 Privately Held

SLR Consulting is a 30-year-old environmental and sustainability advisory firm with 4,500+ staff across six regions, now scaling rapidly with 622 active roles and accelerating hiring velocity. The project mix—environmental & social impact assessments, due diligence, feasibility studies, and hydrogeological risk work—is paired with engineering-heavy hiring (358 roles) and principal/senior-level seniority concentration (317 roles), indicating growth driven by large-scale project delivery and client-facing technical depth rather than platform or product expansion.

Tech Stack 60 technologies

Core StackArcGIS AutoCAD Smartsheet QuickBooks Revit Microsoft Office Word Excel TUFLOW Flood Modeller QGIS Civil 3D HEC-RAS GeoStudio AutoCAD Civil 3D Microsoft Access PowerPoint VISSIM GIS PVSyst ETAP AERMOD CALPUFF Tuflow Flood Modeller Pro PVsyst MicroStation Plant 3D Inventor Outlook+30 more

What SLR Consulting Is Building

◆Challenges

Expanding services
Complex sustainability challenges
Data governance
Clean energy transition
Grow the team's work pipeline
Improving hazardous facility operations
Expanding mining advisory group
Redeveloping aging assets
Climate resilience
Complex air quality projects

▲Active Projects

Infrastructure projects
Environmental & social impact assessments
Impact assessment
Renewable energy projects
Due diligence reviews
Hydrogeological risk assessments
Phase ii environmental site assessment
Environmental and social due diligence and monitoring
Pre-feasibility & feasibility studies
Field surveys and mitigation projects

Hiring Activity

Accelerating600 roles · 300 in 30d

Department

Engineering

358

Research

Consulting

Data

Design

Sales

Ecology

Ops

Seniority

Senior

219

Mid

158

Principal

Junior

Lead

Director

Manager

Intern

Notable leadership hires: ESIA Lead, Planning Director, Technical Director, Chief Inspector, Transportation Engineering Lead

Company intelligence

Find more companies like SLR Consulting by tech stack, pain points and active projects

Get started free

About SLR Consulting

SLR Consulting advises clients on sustainability strategy and implementation across power, built environment, mining, renewables, infrastructure, and energy sectors. The firm operates globally with delivery teams in 20 countries, supporting projects at every lifecycle stage: from impact assessments and due diligence through feasibility studies, field surveys, and operational improvement. The technology stack is dominated by specialized domain tools—QGIS, ArcGIS, Civil 3D, AutoCAD, HEC-RAS, TUFLOW, and PVSyst—reflecting engineering-led consulting practice. Backed by Ares Management, SLR has grown through organic expansion and strategic acquisitions, maintaining a flat organizational culture emphasizing cross-functional collaboration.

HeadquartersLondon, England

Company Size1,001–5,000 employees

Founded1994

Hiring MarketsUnited Kingdom, France, Ghana, United States, New Zealand, Namibia, Egypt, Canada

Frequently Asked Questions

What does SLR Consulting specialize in?

Environmental and sustainability advisory across infrastructure, energy, mining, renewables, and manufacturing. Core services include impact assessments, due diligence reviews, hydrogeological risk assessment, feasibility studies, and field surveys.

Where does SLR Consulting have offices?

SLR operates across six regions globally with active hiring in 20 countries: UK, France, US, Australia, New Zealand, Canada, Ghana, South Africa, Namibia, Egypt, UAE, Morocco, Belgium, Germany, Ireland, Rwanda, Chile, Kazakhstan, Turkey, and Brazil.

What tech stack does SLR Consulting use?

Specialized engineering and GIS tools: QGIS, ArcGIS, Civil 3D, AutoCAD, HEC-RAS, TUFLOW, Flood Modeller, GeoStudio, ETAP, PVSyst, VISSIM, AERMOD, and CALPUFF. Also Microsoft Office suite, Smartsheet, and QuickBooks.