Startup Deep Dive : Repos Energy — doorstep diesel that was illegal before Ratan Tata backed it

In FY25, Repos Energy India booked ₹135.6 crore in revenue selling diesel that comes to your gate instead of you going to a pump — a business that, when its founders first described it in 2017, was effectively illegal in India. Reselling diesel anywhere other than a licensed retail outlet was not permitted, so the couple who dreamed it up spent the better part of two years chasing gazette notifications and ministry approvals before they could legally deliver a single litre.

What changed the arc was not a product launch but a policy pilot in 2019 and a phone call from Ratan Tata. He would go on to back the company twice, most recently with a ₹56 crore ($5.8 million) pre-Series A round in May 2022. This is the story of how a “diesel ATM” idea, self-funded on family land, grew revenue roughly 74.1% year on year to cross ₹135 crore — while still not turning a profit.

Quick facts

What they do

Repos Energy sells fuel logistics, not just fuel. Its core product is doorstep delivery of diesel to bulk consumers — construction sites, hospitals, telecom towers, data centres, farms, malls, factories and vehicle fleets — that would otherwise send jerry cans and drivers to a petrol pump. It does this through Repos Mobile Petrol Pumps (RMPPs), essentially certified fuel bowsers fitted with metering and IoT sensors, and it layers a software platform, Datum, on top to track consumption, dispensing and pilferage in real time. The pitch to a customer is simple: the same diesel, delivered on schedule, measured to the millilitre, with an audit trail.

The origin

Aditi Bhosale and Chetan Walunj met through a matrimonial introduction in 2017. Both came from families running petrol pumps and allied businesses — Chetan managed his father’s pump — and both wanted to build something with wider impact than the family trade. As The Better India reported, the idea arrived during a Pune power outage: Aditi was coordinating diesel tankers for the family pump when an Amazon delivery landed at her door, and she asked the obvious question no one had commercialised — if a phone can bring a parcel to your gate, why can’t it bring fuel? Just months into their marriage, the couple decided to test whether “the fuel comes to you” could be a real business.

The founding insight was less about diesel and more about distribution: petroleum retail in India had barely changed in decades, still built around fixed forecourts, while every other category had moved to on-demand delivery with tracking. Repos treated fuel as a logistics-and-data problem. That framing — a mobile, metered, monitored pump rather than a bigger tank — is what later attracted an industrial partner in Mahindra and a marquee backer in Ratan Tata.

The struggle years

The first obstacle was that the business was, on day one, not legal. Indian rules did not permit reselling diesel away from a licensed retail outlet, so friends and family warned the couple the model itself was prohibited. Rather than abandon it, the founders spent months, as The Better India put it, “running from pillar to post” — assembling gazette paperwork and emailing ministers — to get the Ministry of Petroleum and Natural Gas to sanction doorstep diesel. They finally secured approval for a pilot in 2019.

• The legality problem (2017–2019): the core product could not be sold at scale until policy changed; roughly two years went into lobbying for a pilot (The Better India).
• Self-funding crunch (from 2017): the company was bootstrapped in its earliest phase. Chetan’s father, Rajendra Walunj, joined as a director and put in the first capital by selling family land in Pune; reported initial capital figures range from about ₹50 lakh to the first few crore (The Better India, Moneymint).
• Persistent losses: even after commercialisation, the company kept spending ahead of revenue — a net loss of ₹14.8 crore in FY23 on ₹71.1 crore of revenue shows how thin the economics were before scale arrived (TheKredible).

The turning point

Two things converged around 2018–2019 and reset the company’s trajectory. First, the regulatory pilot in 2019 turned an illegal idea into a licensed service, unlocking the ability to sell at scale. Second, Ratan Tata came on board. The founders have recounted waiting outside his Mumbai residence for more than thirteen hours; he called them that evening, a meeting planned for twenty minutes ran to four hours, and he offered to invest. His backing did more than add capital — it added credibility that opened doors with large industrial customers and partners.

The numbers on each side of that turn are stark. Before it, Repos was a self-funded experiment operating on family money of roughly ₹50 lakh and a business the government had not yet permitted. After it, the company reported around ₹50 crore of revenue in FY22, ₹71.1 crore in FY23, ₹77.9 crore in FY24, and ₹135.6 crore in FY25 (thecompanycheck/search data for FY22; TheKredible for FY23–FY24; Tracxn/Inc42 for FY25).

The money behind it

• Ratan Tata, seed (2018): his first, early cheque, before the model was proven — the investment that gave the startup its signature backer (The Better India, India Entrepreneur).
• Ratan Tata, pre-Series A (18 May 2022): ₹56 crore ($5.8 million at $1 ≈ ₹96.0) in a combination of equity and debt, alongside undisclosed investors — his second round in the company (Entrepreneur India, SaurEnergy).
• Promoter capital: director Rajendra Walunj funded the earliest phase from the sale of family land (The Better India).
• Reported total raised: figures differ by database — Inc42 lists about $7.24 million, while Tracxn lists roughly $12.9 million across multiple rounds. Treat both as estimates; the company has not published an audited cumulative figure.
• Valuation: not publicly disclosed. Any specific valuation number in the market should be treated as unconfirmed.

What each backer changed: Ratan Tata’s involvement (2018 and 2022) supplied both capital and reputational weight, which the founders have credited for access to enterprise customers. The stated use of the 2022 funds was to expand the product line, grow across geographies, build the workforce and strengthen the technology stack (Entrepreneur India).

How it makes money

Repos earns primarily on the fuel it delivers and the equipment and technology that enable delivery. The model has three broad pillars:

• Fuel sales / delivery margin: the bulk of revenue is the diesel moved to customers through mobile pumps, where Repos captures a logistics-and-service margin on top of the fuel.
• Assets and hardware: Repos Mobile Petrol Pumps and fuel bowsers are manufactured at its Chakan facility (reported at around 2 lakh sq ft, producing hundreds of pumps a month), supporting a fleet of partners (The Better India).
• Technology and network: the Datum IoT platform monetises fuel monitoring, and the company enables “fuel entrepreneurs” — partners without existing pump infrastructure who run RMPPs under the Repos network.

The part people get wrong: this is not a high-margin software company. Fuel is a pass-through, low-margin commodity, so the economics depend on volume, route density and the take on logistics/technology — which is why the company was loss-making even at ₹70–78 crore of revenue. Management has framed the goal in terms of what it calls RRR (Refuelling as a Resource / revenue), targeting ₹200 crore in FY25 (Moneymint); reported FY25 revenue of ₹135.6 crore came in below that stated aim.

The numbers

Revenue and reported net loss, in ₹ crore. FY22 revenue is an approximate figure from search/registry data; FY23 and FY24 are from TheKredible’s filing-based report; FY25 revenue is from Tracxn/Inc42. Net loss for FY22 and FY25 was not publicly disclosed at the time of writing.

• FY24 revenue rose about 9.7% over FY23; FY25 revenue rose about 74.1% over FY24 (TheKredible; Tracxn/Inc42).
• FY24 total expenses were ₹88.8 crore, up 2.4% from ₹86.7 crore in FY23 — expenses grew far slower than revenue in FY25, which is how the loss narrowed (TheKredible).
• Net loss narrowed 57% in FY24, to ₹6.4 crore from ₹14.8 crore, with EBITDA margin improving to -7.38% from -16.21% (TheKredible).
• Tracxn reports an FY25 one-year revenue CAGR of about 74% and an EBITDA CAGR of about 125% — improving but not yet profitable on the disclosed data.

Where the money comes from

Repos does not publish an audited segment or geography split, so the breakdown below is drawn from company-stated operating metrics reported in the press. Treat these as directional, not audited.

• Customer base: bulk diesel buyers — construction, hospitals (including Aditya Birla Hospital as a customer, not an investor), telecom, malls, factories and fleets.
• Geography: present in 220+ cities as of May 2022, reported at around 300 cities in later 2023–2024 coverage (Entrepreneur India; Moneymint).
• Network: reported at 1,500+ partners and 2,500+ mobile pumps as of May 2022; later coverage cited roughly 700 fuel entrepreneurs and about 2,000 pumps, reflecting different counting periods (Entrepreneur India; Moneymint).
• Volume: Startuppedia reported the company delivering over 1 crore litres of fuel per month — the throughput that underpins a commodity-margin model.

The surprise: for a company branded around “doorstep diesel,” a large share of its defensibility sits in hardware and software — the manufactured mobile pumps and the Datum monitoring layer — rather than in the fuel margin itself, which is thin and largely outside its control.

The risks

• Commodity-margin economics: diesel is a low-margin, price-controlled-adjacent commodity. If route density or the logistics/technology take does not scale, revenue growth can rise without profits following — the FY23–FY24 losses show the mechanism, and FY25 profitability remains undisclosed.
• Regulatory dependence: the entire model exists because of a policy pilot and subsequent permissions. Doorstep fuel remains a tightly regulated space; any tightening of rules, licensing or safety norms directly constrains where and how Repos can operate.
• Energy transition: the core product is diesel, a fossil fuel facing long-term substitution by electrification and cleaner alternatives. Growth built on diesel volume carries structural exposure if large fleets and gensets shift away from it, which is why the company positions itself around broader “energy distribution.”

The takeaway

The transferable lesson from Repos is that a distribution insight can be worth more than a product invention — but only after you win the right to operate. The founders did not invent diesel or even the mobile bowser; they reframed fuel as an on-demand, metered, monitored service and then spent two unglamorous years making it legal. The capital and the marquee backer followed the licence, not the other way round. For anyone building in a regulated category, the sequence matters: prove the model can exist under the rules first, because that permission is the real moat — and the margins still have to arrive afterward.

Frequently asked questions

What is the legal entity behind Repos Energy?

It is Repos Energy India Private Limited, an unlisted private company incorporated in 2017 in Pune, Maharashtra, with CIN U74999PN2017PTC170768 (per ROC registry data on Zauba Corp and Tofler).

Did Ratan Tata invest in Repos Energy?

Yes, twice. He made an early seed investment around 2018 and returned for a ₹56 crore pre-Series A round announced on 18 May 2022, structured as a combination of equity and debt alongside undisclosed investors (Entrepreneur India, SaurEnergy).

Is Aditya Birla an investor in Repos Energy?

Based on available reporting, no. Aditya Birla appears as a customer (Aditya Birla Hospital is cited among clients), not as a disclosed investor in any funding round. We found no verifiable record of an Aditya Birla equity stake.

How much revenue does Repos Energy make?

Reported revenue was about ₹50 crore in FY22, ₹71.1 crore in FY23, ₹77.9 crore in FY24 and ₹135.6 crore in FY25, the last up about 74.1% year on year (TheKredible for FY23–FY24; Tracxn/Inc42 for FY25).

Is Repos Energy profitable?

Not on the latest disclosed data. It posted a net loss of ₹14.8 crore in FY23 and a narrower ₹6.4 crore loss in FY24; its FY25 net profit or loss had not been publicly disclosed at the time of writing (TheKredible).

Sources

Figures are as of September 2026. Currency converted at $1 ≈ ₹96.0 as of 18 September 2026 (Trading Economics).

• Entrepreneur India — “Ratan Tata Backs Fuel-to-door Startup Repos Energy, Again” (May 2022): ₹56 crore pre-Series A, scale metrics.
• SaurEnergy — “Mobile Fuel Delivery Startup Repos Energy Gets Fund From Ratan Tata” (May 2022).
• The Better India — “With Ratan Tata’s Guidance, Duo is Transforming India’s Fuel Ecosystem” (2022): founding story, regulatory pilot, Datum, Chakan facility.
• Moneymint — “Aditi and Chetan Walunj’s Fuel Delivery Startup… Rs 200 Cr RRR in FY25” (2023/2024): funding structure, RRR target, scale.
• TheKredible — “Repos Energy Narrows Losses by 57% in FY24” (May 2025): FY23 and FY24 revenue, expenses and net loss.
• Tracxn — Repos / Repos Energy India Private Limited company profile (2026): FY25 revenue, CAGR, total funding.
• Inc42 — Repos Energy company profile (2026): FY25 revenue, headcount, founders, total funding.
• YourStory — “Ratan Tata-backed Repos Energy partners M&M for doorstep fuel delivery” (May 2022): Mahindra Truck and Bus partnership.
• Startuppedia — Repos Energy coverage (2024): ~1 crore litres delivered per month.
• Zauba Corp / Tofler — Repos Energy India Private Limited registry record: CIN, incorporation year, entity type.

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