Top 10 Sustainable Companies in India 2026

India’s corporate sector is moving beyond traditional CSR and integrating sustainability into core business strategy. According to the Impact 50–2026 report, 50 leading Indian companies were evaluated on their alignment with the United Nations Sustainable Development Goals (SDGs).

Climate Action (SDG 13) has emerged as the top priority, with 48 companies setting defined environmental targets. The report also highlights that 39 companies have made significant capital investments toward environmental and social initiatives, 30 companies are aligning research and development with ESG goals, and 25 companies have established measurable gender equality targets.

Balanced performance across climate action, clean energy, education, water conservation, and responsible consumption defines the top-ranked companies this year.

Source: Hurun India Impact 50–2026 (Perpetual Capital & Hurun Research Institute)
Focus: Alignment with UN Sustainable Development Goals (SDGs)

Top 10 Most Sustainable Companies in India 2026

Key Highlights

Hindustan Unilever ranks first with 53.9 points due to balanced performance across climate action, quality education, and clean water initiatives.

HCL Technologies follows closely with 53.8 points, demonstrating leadership in operational emission reduction and digital sustainability solutions. The company also has one of the largest female workforces in the Indian IT sector.

Grasim Industries and Tata Motors secured strong positions due to their focus on clean energy, water management, and sustainable production practices.

JSW Energy achieved a perfect score of 10 in Climate Action, standing out among all evaluated companies for its renewable energy transition and emission reduction commitments.

Sustainability Trends in 2026

Corporate India is showing measurable progress in ESG integration:

• Climate Action is the most prioritized SDG
• Increased capital expenditure toward renewable energy and water conservation
• ESG-linked R&D investments are growing
• Gender equality metrics are becoming more structured and transparent

The 2026 rankings indicate that sustainability is no longer a compliance exercise but a strategic driver of long-term value creation.

Why This Report Matters

The Hurun India Impact 50–2026 report provides a benchmark for evaluating corporate responsibility and sustainable growth. As global investors increasingly focus on ESG metrics, Indian companies that align with SDGs are likely to gain stronger investor confidence and long-term resilience.

These top 10 companies demonstrate that profitability and sustainability can move together when integrated into core strategy.

MCQs based on Top 10 Sustainable Companies in India 2026

Q1. Which organisation released the Impact 50–2026 ranking of India’s most sustainable companies?
(a) NITI Aayog
(b) Hurun Research Institute and Perpetual Capital
(c) SEBI
(d) World Bank
(e) UNDP

S. Ans. (b)
Sol. The Impact 50–2026 report was released by Hurun Research Institute in collaboration with Perpetual Capital.

Q2. Which company ranked first in India’s Top 10 Most Sustainable Companies 2026?
(a) Tata Motors
(b) HCL Technologies
(c) Hindustan Unilever
(d) ITC
(e) Grasim Industries

S. Ans. (c)
Sol. Hindustan Unilever ranked first with a score of 53.9 points.

Q3. What score was secured by HCL Technologies in the 2026 sustainability ranking?
(a) 53.9
(b) 53.8
(c) 52.6
(d) 51.8
(e) 50.3

S. Ans. (b)
Sol. HCL Technologies secured 53.8 points and ranked second.

Q4. Which Sustainable Development Goal (SDG) was the top priority for most companies in 2026?
(a) Gender Equality
(b) Clean Water & Sanitation
(c) Climate Action
(d) Quality Education
(e) Affordable & Clean Energy

S. Ans. (c)
Sol. Climate Action (SDG 13) was prioritised by 48 companies.

Q5. Which company achieved a perfect score of 10 in Climate Action (SDG 13)?
(a) Tata Steel
(b) JSW Energy
(c) Lupin
(d) Hindustan Zinc
(e) LTIMindtree

S. Ans. (b)
Sol. JSW Energy achieved a perfect score of 10 in Climate Action.

Q6. Which company from the automobile sector is listed among the top 10 sustainable companies in 2026?
(a) Maruti Suzuki
(b) Mahindra & Mahindra
(c) Tata Motors
(d) Ashok Leyland
(e) Bajaj Auto

S. Ans. (c)
Sol. Tata Motors ranked 4th in the sustainability ranking.

Q7. How many companies in the Impact 50–2026 list set clear targets for gender equality?
(a) 20
(b) 25
(c) 30
(d) 39
(e) 48

S. Ans. (b)
Sol. 25 companies established measurable gender equality goals.

Q8. Which of the following companies belongs to the Metals & Mining sector and is in the top 10 list?
(a) ITC
(b) Lupin
(c) Hindustan Zinc
(d) Dabur India
(e) HCL Technologies

S. Ans. (c)
Sol. Hindustan Zinc operates in the Metals & Mining sector and ranked 7th.

Q9. What rating was awarded to all top 10 companies in the Impact 50–2026 ranking?
(a) AA
(b) A+
(c) AAA
(d) ESG Platinum
(e) Gold

S. Ans. (c)
Sol. All top 10 companies received an AAA sustainability rating.

Q10. Which city serves as the headquarters of Hindustan Unilever?
(a) New Delhi
(b) Noida
(c) Kolkata
(d) Mumbai
(e) Ghaziabad

S. Ans. (d)
Sol. Hindustan Unilever is headquartered in Mumbai.