Environmental  ·  Social  ·  ESG  ·  Sustainability  ·  Compliance

Helping Organizations Navigate Environmental, Social, ESG, Sustainability, Climate Risk, Biodiversity, and Compliance Management with Confidence.

A multidisciplinary advisory firm for corporates, investors, infrastructure developers, and public sector organizations to build science-based, commercially practical and future-ready solutions.

Explore Our Services
Sustellix sustainability advisory consultation
About Sustellix

A Specialized Environmental & ESG Advisory Firm

Sustellix Consulting is a specialized environmental and ESG consulting firm delivering integrated advisory services across sustainability strategy, climate risk, social, biodiversity, and ESG performance.

At Sustellix, we help organizations navigate the evolving sustainability landscape with clarity, confidence, and measurable impact — transforming sustainability ambitions into actionable business outcomes.

Our expertise spans the entire sustainability value chain — from environmental and social assessments, biodiversity and ecosystem advisory, and climate risk analysis to decarbonization strategies, ESG integration, and sustainability disclosures.

Through a combination of technical excellence, strategic insight, and implementation-focused consulting, we deliver solutions that are data-driven, contextually relevant, and operationally effective.

At the core of Sustellix is a commitment to helping organizations make informed, responsible, and forward-looking decisions that strengthen resilience, create long-term value, and contribute to a more sustainable future.

"Science-based, commercially practical, and future-ready — solutions that strengthen resilience and create long-term value."
Sustellix Consulting
What We Do

Our Services

Empowering organizations with end-to-end environmental, climate, biodiversity, sustainability and ESG advisory services from project conception and strategic planning to implementation, impact measurement, assurance, and long-term performance reporting.

Environmental Compliance

Environment Compliance Management

Enabling seamless environmental compliance with precision and accountability.

  • Consent to Establish (CTE)
  • Consent to Operate (CTO)
  • Forest Clearance (FC) & Wildlife Clearance (WLC)
  • Six-Monthly Compliance Reporting
  • Environmental Compliance reporting under Air & Water Acts
  • Zero waste roadmap and waste management compliance management
Environmental and Social Advisory

Environmental & Social Advisory

Managing E&S risks in line with national regulations and international lender standards.

  • Environmental Due Diligence (EDD)
  • Environment & Social Due Diligence (ESDD) for M&A advisory
  • Environment & Social Screening
  • Environment & Social Impact Assessment (ESIA)
  • Social Impact Assessment (SIA)
  • Environmental & Social Audit
  • CSR Impact Assessment
  • Land Acquisition & Resettlement / Rehabilitation (R&R) Advisory
  • Free Prior Informed Consent (FPIC) and Indigenous Peoples Planning Framework (IPPF)
  • Livelihood Restoration Plan (LRP)
  • Environment, Health & Safety (EHS) Audit
Ecology and Biodiversity

Ecology & Biodiversity Services

Science-led assessments that safeguard ecosystems and species in project landscapes.

  • Biodiversity Conservation & Management Plan
  • Critical Habitat Assessment (CHA)
  • Ecology & Biodiversity Baseline Studies
  • Bird & Bat Studies (Short-term / Long-term / Seasonal)
  • Wildlife Conservation Plan & Wildlife Management Plan
  • Habitat Restoration & Compensatory Afforestation Advisory
Water conservation - droplet in hands

Circular Economy & Resource Management

Advancing resource efficiency and sustainable water and waste management systems.

  • Net Positive Water Impact (NPWI) Assessment
  • Water Optimization & Efficiency Study
  • Zero Liquid Discharge (ZLD) Advisory
  • Rainwater Harvesting Assessment
  • Water Neutrality / Water Positive Strategy
  • Watershed Management Planning
  • Waste & Wastewater Management Advisory
  • Extended Producer Responsibility (EPR) Advisory
  • Plastic Waste Management & E-Waste Compliance
Modelling and Risk Studies

Modelling & Risk Studies

Data-driven modelling and predictive risk analysis for informed decision-making.

  • Risk Assessment & Modelling
  • Air Dispersion Modelling
  • Noise Modelling
  • Surface & Ground Water Modelling
  • Shadow Flicker Modelling
ESG and Sustainability Services

ESG & Sustainability Services

Building credible, investor-ready, and climate-resilient sustainability frameworks.

  • GHG Accounting (Scope 1, 2 & 3)
  • Carbon Footprint Assessment
  • Carbon Border Adjustment Mechanism (CBAM) Reporting
  • Net Zero & Decarbonization Roadmaps
  • ESG Strategy Development
  • ESG Materiality Assessment
  • ESG Performance Rating Programme Advisory
  • Sustainability & ESG Reporting (GRI, BRSR, Integrated Reporting)
  • Policy Development (EHS, CSR, ESG Frameworks)
  • Supply Chain ESG Assessment
  • Environmental Product Declaration (EPD) Reporting
  • Life Cycle Assessment (LCA) Reporting
EHS professionals at water treatment plant

Performance Management

Helping organizations achieve operational excellence and compliant performance reporting.

  • ETP Operation and Maintenance
  • STP Operation and Maintenance
  • EHS Resourcing
  • Technical Resourcing
  • Social and Technical Surveyor
Our Reach

Sectors We Serve

Our advisory expertise spans multiple industries with complex environmental, social, and regulatory requirements.

Renewable Energy

Renewable Energy

Solar, wind, hybrid energy, battery storage and transmission infrastructure projects.

Infrastructure

Infrastructure & Real Estate

Highways, ports, airports, urban development, industrial parks and green buildings.

Manufacturing

Manufacturing & Industry

Automobile, Chemicals, cement, steel, textiles, FMCG, pharmaceuticals and process industries.

Mining

Mining & Minerals

Exploration, operational compliance, environmental management, and mine closure planning.

Oil and Gas

Oil, Gas & Petrochemicals

Upstream, midstream, and downstream operations.

Power and Utilities

Power & Utilities

Thermal, hydro, transmission, and distribution sectors.

Financial Institutions

Financial Institutions

ESG risk screening, sustainable finance, portfolio due diligence, and climate risk advisory.

Public Sector

Public Sector & Development

Government agencies, multilateral institutions, development programs, and CSR foundations.

Our Purpose

Vision & Mission

Our Vision

To become a trusted sustainability and ESG partner enabling organizations to achieve responsible growth, environmental stewardship, and long-term resilience in a rapidly evolving climate and regulatory landscape.

Our Mission

Science-Based SolutionsDeliver evidence-based environmental and ESG solutions grounded in rigorous methodology and technical excellence.
Regulatory AlignmentHelp organizations navigate Indian and international regulatory frameworks efficiently and responsibly.
Climate & Resource ResiliencePromote low-carbon growth, resource efficiency, and sustainable operational practices.
Measurable Sustainability OutcomesCreate tangible environmental and social impact through practical, implementation-focused advisory.
Innovation & Long-Term ValueDrive sustainable innovation that strengthens business performance, stakeholder trust, and community well-being.
Our Edge

Why Choose Sustellix

Technical rigor, regulatory depth, and an implementation-first mindset — delivering sustainability outcomes that are credible, measurable, and built to last.

Sustellix advisory partnership
Why Us

What Sets Us Apart

A consultancy built on science, shaped by regulation, and focused on real-world results.

Multidisciplinary Expertise

A collaborative team of environmental scientists, ecologists, engineers, ESG professionals, and policy experts.

Regulatory Excellence

Deep understanding of Indian environmental law and global frameworks — MoEFCC, CPCB & SPCBs, SEBI BRSR, GRI standards, IFC Performance Standards, TCFD & TNFD, GHG Protocol etc.

Integrated Sustainability Approach

We bridge environmental compliance, ESG strategy, climate risk, and biodiversity management into one cohesive advisory framework.

Data-Driven Decisions

Robust modelling, baseline assessments, and risk analytics to support informed planning and mitigation.

Practical & Implementation Focused

Solutions designed for operational feasibility, business continuity, and real-world execution.

Transparency & Integrity

We uphold scientific credibility, ethical advisory practices, and stakeholder trust in every engagement.

Future-Ready Advisory

Helping organizations stay ahead of evolving regulations, investor expectations, climate disclosures, and sustainability trends.

Get In Touch

Let's Build Sustainable Growth Together

Ready to navigate the sustainability landscape with clarity and confidence? Reach out for a conversation about how Sustellix can support your organization's sustainability journey.

Phone+91-87967-84888
Emailinfo@sustellix.in
Websitewww.sustellix.in