Cleanmax (Clean Max Enviro Energy Solutions) is a Mumbai-based Indian clean-energy company that builds, owns and operates onsite solar and offsite solar, wind and hybrid plants and sells the power to corporate customers under long-term power purchase agreements.

This Startup Deep Dive explains what Cleanmax does, how it makes money, who backs it, how it compares with rivals and what could go wrong, using publicly available information. It is educational and not investment advice. Last updated: October 2026.

Cleanmax in Brief

• What it is: Cleanmax is an Indian Commercial and industrial renewable energy company based in Mumbai.
• Who it serves: businesses, institutions, consumers, learners and public-sector buyers.
• Sells renewable electricity to corporate customers under long-term power purchase agreements rather than bidding in state utility tenders
• Offers onsite (behind-the-meter) rooftop and ground-mounted solar for customer facilities
• Runs offsite open-access and group-captive wind, solar and hybrid farms across more than 10 Indian states
• Funding: Reports differ; one aggregator lists about USD 801 million raised from 2011 to August 2025.

Cleanmax Quick Facts

Figures marked “reported” come from published reports and may differ between sources; “Not disclosed” means no reliable public figure was found.

What Is Cleanmax?

Cleanmax operates in the Commercial and industrial renewable energy space in India. Understanding a company like this starts with three questions: who is the customer, what painful problem is being solved, and why the solution is better than the alternatives. The sections below apply that lens to Cleanmax.

• Sells renewable electricity to corporate customers under long-term power purchase agreements rather than bidding in state utility tenders
• Offers onsite (behind-the-meter) rooftop and ground-mounted solar for customer facilities
• Runs offsite open-access and group-captive wind, solar and hybrid farms across more than 10 Indian states
• Earns fees from EPC and O&M services for clients who own their plants, plus carbon solutions and asset management
• Reports about 593 corporate clients, with named customers including Google, Equinix and Bengaluru Airport

The Origin Story of Cleanmax

Every company starts from a noticed gap and a team willing to commit to closing it. Strong origin stories are specific: a clear problem, a founding team with relevant skills, and an early product that real customers could test. Founder-market fit, meaning the team’s lived experience or technical depth in the domain, tends to predict how fast a young company learns.

• Founders: Kuldeep Jain, Sushant Arora.
• The company was started in Mumbai around 2011 (one database lists 2010) and began as a commercial and industrial solar provider
• Founder and managing director Kuldeep Jain is named as a founder; one profile also names Sushant Arora as a co-founder, while other profiles credit Jain alone
• Brookfield's Global Transition Fund took control in 2023 for about USD 360 million
• It converted from a private to a public limited company ahead of its IPO

Key Milestones and Challenges

No startup grows in a straight line. Early years usually involve slow adoption, product rewrites, hiring mistakes and funding gaps. In the Commercial and industrial renewable energy sector the common turning points are a first paying customer, a regulatory approval, a successful product demonstration or a funding round that lets the team invest ahead of demand. How a team responds to setbacks says more about resilience than any single headline.

• 2011: company started in Mumbai (one source says 2010)
• 2023: Brookfield acquires a majority stake for about USD 360 million
• 2025: pre-IPO round of about Rs 1,500 crore from Temasek and Bain Capital, part of it secondary shares from Brookfield's holding vehicle
• August 2025: draft IPO papers filed; Brookfield stake reported at 42.9% at that time (another source says 49.92% in March 2025)
• October 2025: operating capacity of 2.80 GW with 3.17 GW contracted but not yet built
• February 2026: IPO opened on 23 February with an issue size reported around Rs 3,100 crore after being scaled down from earlier plans of Rs 5,000 crore plus
• June 2026: company site reports a 4.2 GW operational portfolio and 593 plus corporate clients

Cleanmax Funding and Investors

Funding history shows how much outside confidence a company has attracted and how long it can operate before needing more capital. Figures below are reported and may differ between sources; valuation figures are estimates unless the company has confirmed them.

• 2023: Brookfield Global Transition Fund, majority stake, about USD 360 million
• 2025: pre-IPO, about Rs 1,500 crore, led by Temasek and Bain Capital
• Other reported investors: Bessemer Venture Partners, International Finance Corporation, Warburg Pincus
• 2026: IPO with offer-for-sale by Brookfield's vehicle (Rs 903.90 crore), founder-MD Kuldeep Jain (Rs 216.80 crore) and others, plus a fresh issue to repay about Rs 1,122.67 crore of borrowings

How Does Cleanmax Make Money? (Business Model)

A business model describes who pays, how often and how much it costs to serve them. Strong models show repeat usage, improving margins with scale and acquisition channels that do not depend only on paid spend. Weak models show one-off sales, rising costs and growth that stops when spending stops. For companies selling to businesses, institutions, consumers, learners and public-sector buyers, sales cycles and contract size matter as much as headline growth.

• Asset-heavy independent power producer model: builds and owns plants and sells power to corporates on contracts averaging about 23 years
• Group captive is the largest stream at about 52 percent of power sales, with the customer taking at least 26 percent equity in the project company; onsite solar is about 15 percent
• Weighted average tariff of Rs 3.76 per unit for projects commissioned in FY25 versus industry averages of roughly Rs 2.44 to 2.46 per unit
• Additional income from EPC, O&M and carbon solutions

The Numbers: Cleanmax Financials

Financial figures show whether growth is turning into a self-sustaining business. Small and private companies often disclose little, so any number below is included only if it was found in public reporting.

• FY23: total income Rs 960.98 crore; loss after tax Rs 59.47 crore
• FY24: revenue from operations about Rs 1,425.31 crore (press report); loss after tax Rs 37.64 crore (another report says Rs 30.99 crore)
• FY25: total income Rs 1,610.34 crore, up about 13 percent; profit after tax Rs 19.43 crore (another report says Rs 27.84 crore); EBITDA Rs 1,015.07 crore
• Borrowings of Rs 10,121.46 crore as of 30 September 2025; finance cost was 42.92 percent of total income

Market Opportunity for Cleanmax

Market size is easy to exaggerate, so a useful approach separates the total market from the portion a company can realistically reach with its current product and distribution. The main forces behind demand in this sector are rising digital adoption, cloud and mobile penetration, growing enterprise technology spending, government digitisation programmes and a deep pool of engineering talent. Each of these widens the opportunity, but capital efficiency and execution decide who captures it.

• India's corporate buyers are shifting to open-access and group-captive renewable power to cut costs and meet net-zero targets
• CleanMax says it held about 8 percent of new open-access capacity added in FY25
• Operates in India, Thailand, the UAE, Bahrain and Saudi Arabia

Technology and Product at Cleanmax

Technology is rarely the whole moat, but it drives speed, cost and customer experience. A practical way to assess it is to separate the capability the company controls from the commodity infrastructure it rents. In this sector the important factors are product quality, data and integration depth, security, scalability and the speed of shipping improvements.

• Real-time analytics, predictive maintenance and live monitoring for asset management
• Hybrid solar-wind farms and onsite solar systems customised for customer sites

Team and Culture at Cleanmax

Teams are the most important and least measurable asset of a young company. Look at how complementary the founders’ skills are, how deep the second layer of leadership is, and how the company hires and retains specialists. Culture shows up in small repeated behaviours: how quickly bad news travels upward and whether commitments to customers are kept.

• Kuldeep Jain is founder and managing director
• Brookfield is the largest institutional shareholder and a selling shareholder in the IPO

Cleanmax Competitors: Competitive Landscape

A fair competitive analysis names direct rivals, adjacent players who could move into the space, and the customer’s default alternative. Durable advantages include proprietary data or technology, licences and approvals, brand trust, switching costs and cost leadership.

Risks and Challenges for Cleanmax

• High debt: finance cost was 42.92 percent of total income in the IPO-period data
• Geographic concentration: Karnataka and Gujarat made up 77.16 percent of power sales revenue in H1 FY26
• Customer concentration: top 10 customers contributed 34.95 percent of revenue in H1 FY26
• Profits are thin relative to revenue, and the IPO valuation was described as high on earnings
• Competition: low barriers to entry and well-funded rivals can compress pricing and slow growth.
• Funding risk: technology businesses often burn cash before reaching profit and depend on investor appetite.

Risk is not a reason to avoid a company; it is a reason to price it correctly and to monitor the right indicators over time. Regulation in this sector is shaped by data protection rules under the Digital Personal Data Protection Act, sector regulators, consumer protection law and IT rules.

Cleanmax Growth Outlook: What to Watch

• Aims to grow operating capacity from its contracted pipeline of 3.17 GW
• IPO proceeds are earmarked to repay borrowings, which could ease interest costs
• Key indicators: recurring revenue, customer retention, gross margin, customer acquisition cost and runway.
• Funding position: Whether Cleanmax can reach its next milestone before needing new capital.
• Regulation: Changes from data protection rules under the Digital Personal Data Protection Act, sector regulators, consumer protection law and IT rules.

Industry Context: Where Cleanmax Fits

India's technology startup ecosystem is one of the largest in the world, supported by cheap data, a large base of smartphone users, digital public infrastructure and a deep engineering talent pool. Companies now build for education, software, mobility, logistics, agriculture, defence, media and more, selling both to Indian customers and abroad.

Durable technology companies usually combine a clear customer problem with repeatable distribution and disciplined unit economics. Growth funded only by spending tends to fade, while products that customers keep using and paying for build compounding advantages.

For readers new to this field, a useful habit is to separate announcements from evidence. A plan, a partnership or a funding headline describes intent, while a delivered product, a paying customer or an audited financial statement describes results. Comparing the two over time shows how reliably a company turns promises into outcomes.

Bull Case and Bear Case for Cleanmax

An investment thesis is a short, testable statement of why a company could become far more valuable, together with what evidence would prove it wrong. The points below are general to this sector and are not forecasts for Cleanmax.

Bull case

• A large and growing base of digital users and businesses expands the addressable market.
• Recurring revenue and strong retention can compound growth.
• Selling into global markets widens the opportunity beyond India.

Bear case

• Heavy competition can compress pricing and margins.
• Dependence on external funding can force painful cost cuts.
• Regulation or platform changes can disrupt a product quickly.

Lessons Founders and Investors Can Take from Cleanmax

Studying a company in the Commercial and industrial renewable energy space offers lessons that go beyond any single firm. The points below are general lessons for the sector and are not claims about Cleanmax.

• Solving a clear, frequent customer problem matters more than adding features.
• Retention and repeat usage are better health signals than sign-ups.
• Disciplined spending extends runway and keeps options open when funding tightens.
• Distribution, not just product quality, decides who wins in crowded markets.
• Building trust through data protection and reliability is part of the product.

How to Evaluate Cleanmax as a Startup

• Customer clarity: Can Cleanmax name its customer and the problem it solves in one sentence?
• Evidence of demand: Look for repeat customers, signed contracts or measurable usage rather than announcements alone.
• Economics: Check whether margins improve as volume grows.
• Execution: Compare announced timelines with what has actually been delivered.
• Funding runway: Estimate how long current capital lasts at the present spending rate.
• Regulatory standing: Confirm required approvals are in place.
• Customer concentration: Check whether a few customers account for most of the revenue.
• Management depth: Look for experienced leaders beyond the founders and a stable core team.

The Takeaway

Cleanmax is part of India’s growing Commercial and industrial renewable energy ecosystem. The useful lesson from studying it is the discipline of asking structured questions about customers, economics, advantage and resilience. Companies that answer them well, repeatedly and under pressure are the ones that endure. Readers should treat any single report, ranking or funding headline as one input among many, and should re-check key facts against recent company announcements. Because public information on young companies is often limited, patience in verifying claims is part of good analysis. Public sources can also describe the same company in different ways, so it is worth checking dates, definitions and whether a figure refers to revenue, total income or transaction value, and whether it covers one entity or a wider group, before drawing conclusions. Small differences in rounding, currency conversion or reporting periods can also change how a figure reads. Comparing the same figure across several recent reports helps show whether it is stable or has changed over time. This article is educational and is not investment advice.

• Clear customers and repeat demand matter more than announcements.
• Regulation and capital needs shape how fast a startup in this sector can grow.
• Track a few leading indicators over time rather than one headline metric.

Cleanmax FAQs: Frequently Asked Questions

What is Cleanmax?

CleanMax (Clean Max Enviro Energy Solutions) is a Mumbai-based Indian clean-energy company that builds, owns and operates onsite solar and offsite solar, wind and hybrid plants and sells the power to corporate customers under long-term power purchase agreements. It is profiled in the Startup Deep Dive series, which explains business model, funding, competitors and risks.

Who founded Cleanmax?

Cleanmax was founded by Kuldeep Jain, Sushant Arora, and the company reports a founding year of 2011.

How much funding has Cleanmax raised?

Reports differ; one aggregator lists about USD 801 million raised from 2011 to August 2025. Funding figures are reported and may differ between sources, so readers should check the latest company announcements.

How does Cleanmax make money?

Cleanmax earns revenue from its Commercial and industrial renewable energy products and services sold to businesses, institutions, consumers, learners and public-sector buyers. The exact revenue mix is described in the business model section and is not fully disclosed publicly.

Who are the competitors of Cleanmax?

Reported rivals include Adani Green, NTPC, ReNew Power, Azure Power. See the competitor comparison above for how they differ.

What are the main risks for Cleanmax?

Main risks include competition: low barriers to entry and well-funded rivals can compress pricing and slow growth, funding and capital needs, competition and regulation by data protection rules under the Digital Personal Data Protection Act, sector regulators, consumer protection law and IT rules. This is educational content, not investment advice.

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Source

Source: Publicly available data, published reports, industry research, and other credible sources.