These 3 mid caps pass Buffett's 20%+ ROE and ROCE test

Summary: Warren Buffett prefers businesses that rank high on efficiency. His test? A long-term average ROE of over 20 per cent. This filter reveals three hidden mid-cap gems with a perfect five-star stock rating, and few more. Find the complete list below.

Investing sage Warren Buffett has long batted for business efficiency—a company’s ability to generate strong profits on every rupee the shareholders invest.

This is generally captured by two ratios: High return on equity or ROE shows that shareholders’ funds are being put to work efficiently, while a robust return on capital employed (ROCE) signals that the business makes smart use of all its resources.

Buffett thus likes businesses with at least 20 per cent average return over a long period, say five to 10 years.

Inspired by this principle, we turned our lens to India’s mid-cap universe to find out which companies match Buffett’s efficiency standards.

How we identified them

• Consistent efficiency: We screened mid-cap companies that have delivered above 20 per cent ROE and ROCE in each of the last five years.
• Layering on Quality: From this filtered set of 26 stocks, we picked those that score a perfect five-star rating on Value Research Stock Ratings, ensuring that operational strength is matched by strong fundamentals.

The result: three efficient mid-cap players that combine growth, resilience and disciplined capital allocation.

The 3 mid-cap winners

1) eClerx Services

eClerx offers business process management, analytics, automation and customer operations solutions to global enterprises, helping its clients reduce costs and improve operational effectiveness.

As a business with relatively low capital requirements, ROE is the key measure of its efficiency and eClerx has delivered a strong five-year average return of 25.66 per cent, meaning it has generated healthy profits for every rupee shareholders invest. Many of its clients are Fortune 2000 companies and it derived nearly 80 per cent of its business from North America and 15 per cent from Europe in Q1 FY26.

2) Petronet LNG

Petronet LNG imports, stores and regasifies LNG. Its two regasification terminals at Dahej and Kochi handle most of the country’s LNG imports.

As a capital-intensive business, its efficiency is best captured by ROCE and Petronet has delivered a healthy average return of 32.76 per cent in the last five years by optimising terminal utilisation and managing infrastructure costs. With dominant market share and long-term contracts with major oil & gas customers like GAIL, BPCL and Indian Oil, the company combines scale with disciplined capital deployment, sustaining attractive returns.

3) Nippon Life India Asset Management

Nippon Life India AMC manages a broad suite of mutual funds, ETFs, PMS, alternative investment funds, pension funds, etc. It’s among the largest ETF players with a nearly 20 per cent market share by quarterly average assets under management (qaaum) in Q1 FY26.

Overall, it was the fourth largest AMC with an equity qaaum-based market share of 7 per cent. As a business with relatively low capital requirements, ROE is the key measure of efficiency and the AMC has generated a solid five-year average return of 26.41 per cent, while expanding its distribution network across India and offshore markets.

Wait, there’s more

The three companies we highlighted are just the tip of the iceberg. The full list of mid caps that passed our efficiency screen spans a diverse mix of sectors—from heavy industrials to energy, healthcare and consumer goods. Each firm reflects disciplined capital allocation with strong return ratios.

Dive into our screen to see the complete universe. By joining Value Research Premium, you can go a step further and check their detailed valuations, historical returns and other key fundamental metrics, all available at a single glance.

Where to find the most efficient wealth compounders?

High ROE and ROCE highlight efficiency but lasting wealth comes from picking the companies that can sustain it. This is where Value Research Stock Advisor can help. Our analysts evaluate moats, growth sustainability and valuations to identify businesses capable of consistent wealth creation. Join us and find the names we believe can continue creating wealth efficiently, year after year.

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Also read: Buffett looks for 20%+ ROCE. These 2 large caps make the cut