Inox Clean Energy Valuation, Funding & Investors

Inox Clean Energy is valued at $7.3B as of July 2026.

Last Inox Clean Energy valuation

$7.3B

Undisclosed stage · Jul 2026

Last Inox Clean Energy funding round

$73M

Undisclosed stage · Jul 2026

Cumulative funding Inox Clean Energy raised

$968M

across 3 funding rounds

Key investors in Inox Clean Energy

Inox Clean Energy Overview

About Inox Clean Energy

Inox Clean Energy is the renewables division of India's INOXGFL Group, encompassing solar module manufacturing, engineering procurement construction services, and independent power production.


Founded

2017

HQ

IndiaIndia

Status

Privately held

Customer focus

B2B

Revenue model

Product sales, Services

Valuation

$7.3B (Jul 2026)

Inox Clean Energy Valuation

Inox Clean Energy is currently valued at $7.3B, based on its undisclosed-stage round in July 2026.

The $73M round was led by Poonawalla Family Office.

Inox Clean Energy's valuation has grown 1.4x from $5.3B at its undisclosed-stage round in December 2025 to $7.3B in July 2026, across 3 priced rounds.

Inox Clean Energy valuation by funding round

Inox Clean Energy valuation by funding round
DateStageValuation
Jul 2026Undisclosed stage$7.3B
Jan 2026Undisclosed stage$5.9B
Dec 2025Undisclosed stage$5.3B

Inox Clean Energy Funding History

Inox Clean Energy has raised a total of $968M across 3 funding rounds.

Inox Clean Energy's first fundraising round was a $557M undisclosed-stage round in December 2025. The most recent completed round was a $73M undisclosed-stage round in July 2026.

Inox Clean Energy funding rounds

Inox Clean Energy funding rounds
DateStageInvestorsRaisedValuationDeal Summary
Jul 2026Undisclosed stagePoonawalla Family Office (lead)$73M$7.3BIn January 2026, Adar Poonawalla Family Office, through Rising Sun Holdings Pvt. Ltd., invested ₹700 crore in Inox Clean Energy Ltd., valuing the integrated renewable energy platform of the INOXGFL Group at ₹70,000 crore. This funding follows an earlier investment of approximately ₹800 crore by CalPERS (California Public Employees' Retirement System), the largest public pension fund in the US, in previous rounds, underscoring sustained institutional confidence in Inox Clean's growth strategy. The fresh capital is designated to strengthen the company's balance sheet, provide financial flexibility for new renewable energy projects, expand manufacturing capacity in solar power, and evaluate strategic acquisition opportunities in India and overseas. Inox Clean Energy operates as an integrated platform encompassing solar manufacturing and independent power production, having executed 10 strategic acquisitions to bolster its position in the clean energy sector. The company is gearing up for its next phase of expansion across renewable power generation and solar manufacturing, leveraging this funding to accelerate its aggressive acquisition-led growth model in the renewable energy domain.
Jan 2026Undisclosed stageCalPERS; Akash Bhanshali; Authum Investment; SUN Group Global$338M$5.9BInox Clean Energy Limited, the renewable energy division of INOXGFL Group, raised ₹3,100 crore (~$342.83 million) in an equity funding round in January 2026 with participation from CalPERS, SUN Group Global, Authum Investments, Akash Bhansali, and other family offices and high-net-worth individuals. The round was completed at a pre-money valuation of ₹50,000 crore (~$5.54 billion), with approximately 5.8% equity dilution, resulting in a post-money valuation of ₹55,000 crore. The company, along with its subsidiary Inox Solar Limited, operates in independent power production (IPP) and solar manufacturing verticals. Inox Clean Energy plans to deploy the capital to expand renewable energy capacity with targets of 10 GW of installed IPP capacity and 11 GW of integrated solar module manufacturing capacity by fiscal year 2028. The company projects consolidated annual revenues of approximately ₹30,000 crore (~$3.33 billion) by FY28. The funding follows Inox Clean's acquisition of Vibrant Energy's Indian renewable IPP portfolios from Macquarie Corporate Holdings in December 2025, and the company is in advanced stages of acquiring additional multi-gigawatt IPP portfolios and an integrated solar manufacturing facility outside India. The equity raise was announced on March 2, 2026, with the company also preparing to file its Draft Red Herring Prospectus (DRHP) for an initial public offering during the same quarter, targeting ₹6,000–10,000 crore from the public issue. Inox Clean Energy operates as a privately-held company within the INOXGFL Group and is positioned to become a leading player in India's renewable energy sector, with strategic acquisitions and organic growth supporting its medium-term capacity expansion targets.
Dec 2025Undisclosed stage-$557M$5.3BInox Clean Energy, part of the INOXGFL Group, along with subsidiary Inox Solar Limited, secured approximately ₹3,100 crore in equity funding from global and domestic investors including CalPERS, SUN Group Global, Authum Investments, Enam Group, Akash Bhansali, and various family offices and HNIs. The round was completed at a pre-money valuation of ₹50,000 crore (about $5.5-6 billion), involving dilution of roughly 5.8-6% stake, marking one of the largest private funding rounds in India's renewable energy sector. Proceeds are earmarked for expanding independent power producer (IPP) and solar manufacturing operations. The company recently acquired 1.6 GW of renewable assets from Vibrant Energy (previously Macquarie-owned) and SunSource Energy (SHV Energy subsidiary), enhancing its portfolio amid organic growth and global expansion. Inox Clean targets 10 GW of installed IPP capacity and 11 GW of integrated solar module manufacturing capacity by FY28, projecting consolidated annual revenues of around ₹30,000 crore upon achievement. This positions it as a key player in India's energy transition with minimized balance-sheet risks and optimized cash utilization. The funding supports IPO preparations, following a confidential filing in July 2025 that did not proceed, with plans for a potential Rs 6,000-10,000 crore IPO in the current quarter. Investors' participation underscores confidence in Inox Clean's vision to become one of India's largest integrated renewable energy platforms, backed by strong growth benchmarks and strategic acquisitions.

Who has invested in Inox Clean Energy?

5 investors have backed Inox Clean Energy across its funding rounds, including Akash Bhanshali, Authum Investment, CalPERS, Poonawalla Family Office and SUN Group Global.

Lead investors include Poonawalla Family Office.


Inox Clean Energy Investors

Investors in Inox Clean Energy by funding rounds participated
InvestorHQRoundsRoleFirst check
CalPERSUnited StatesSacramento, CA1ParticipantJan 2026
Akash BhanshaliIndiaMumbai1ParticipantJan 2026
Authum InvestmentIndiaIndia1ParticipantJan 2026

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Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples

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Acquisitions by Inox Clean Energy

Inox Clean Energy has acquired 3 companies to date.

Last acquisition by Inox Clean Energy was on June 3rd 2026. Inox Clean Energy acquired Vena Energy India (renewable energy platform) for $63M.


Latest Acquisitions by Inox Clean Energy

Vena Energy India (renewable energy platform)
Boviet Solar (US operations)
Vibrant Energy
Description
Vena Energy India renewable energy platform maintains a diversified green energy asset base across several Indian states.
Boviet Solar U.S. business operates a solar module manufacturing facility in Greenville, North Carolina. Boviet Solar Technology (North Carolina) LLC runs the state-of-the-art plant with 3 GW annual capacity.
Vibrant Energy is a Houston-headquartered developer of utility-scale solar power plants supplying electricity to commercial and industrial clients in the U.S. Southwest. Projects include 100 MW facilities in Texas and California with power purchase agreements lasting 25 years. Backed by institutional investors, it operates over 500 MW of solar capacity as of 2023. The company focuses on bifacial panel technology for higher efficiency in desert regions.
HQ Country-United StatesIndia
HQ City
-
Greenville, NC
Hyderabad
Deal Date3 Jun 202628 Apr 202621 Dec 2025
Valuation$63M$254M$600M
EV/Revenue
EV/EBITDA

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Inox Clean Energy Competitors

Inox Clean Energy competitors include listed companies like Capital Power, NHPC, BKW and ACCIONA Energía, and private ones like Greenko Group and Eni Plenitude.

Public and private companies comparable to Inox Clean Energy
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
Greenko GroupIndiaHyderabadPrivate$723M$570M$7.5B-
Capital PowerCanadaCanadaPublicly listed$2.7B$746M$6.9B4.3x
NHPCIndiaIndiaPublicly listed$1.2B$757M$7.9B9.4x
BKWSwitzerlandSwitzerlandPublicly listed$5.1B$1.1B$8.1B1.8x
ACCIONA EnergíaSpainSpainPublicly listed$3.4B$1.6B$8.1B4.0x
Eni PlenitudeItalyMilanPrivate$7.7B$417M$12B1.5x

Inox Clean Energy Public Comps

Inox Clean Energy is still privately-owned, but its public comps include Guangdong Investment, Oklo, CEMIG, Waaree Energies, Matador Resources, National Fuel Gas, HK Electric, ENN Energy, Capital Power and Magnolia Oil & Gas.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Guangdong Investment$2.4B$1.3B4.2x4.1x8.0x7.8x
Oklo-($139M)-2178.8x(35.4x)(25.7x)
CEMIG$8.3B$1.6B1.3x1.4x6.7x7.5x
Waaree Energies$2.7B$594M2.8x2.4x12.8x11.3x
Matador Resources$3.7B$2.4B3.2x2.9x4.8x4.4x
National Fuel Gas$2.3B$1.3B4.4x3.9x7.6x6.6x
HK Electric$1.5B$1.1B8.8x8.4x12.1x12.0x
ENN Energy$17B$1.9B0.6x0.6x5.0x5.4x

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Common questions about Inox Clean Energy

When was Inox Clean Energy founded?Inox Clean Energy was founded in 2017.
Where is Inox Clean Energy headquartered?Inox Clean Energy is headquartered in India.
Is Inox Clean Energy publicly listed?No, Inox Clean Energy is a private, VC-backed company.
What is Inox Clean Energy's valuation?Inox Clean Energy was last valued at $7.3B in its undisclosed-stage round in July 2026.
How much funding has Inox Clean Energy raised?Inox Clean Energy has raised $968M across 3 funding rounds.
What was Inox Clean Energy's last funding round?Inox Clean Energy's last funding round was a $73M undisclosed-stage round in July 2026, led by Poonawalla Family Office.
Who are Inox Clean Energy's investors?Inox Clean Energy's investors include CalPERS, Akash Bhanshali, Authum Investment, SUN Group Global and Poonawalla Family Office.
Which companies are comparable to Inox Clean Energy?Companies comparable to Inox Clean Energy include Greenko Group, Capital Power, NHPC, BKW, ACCIONA Energía and Eni Plenitude.
How many companies has Inox Clean Energy acquired?Inox Clean Energy has acquired 3 companies, including Vena Energy India (renewable energy platform), Boviet Solar (US operations) and Vibrant Energy.
What was the largest acquisition by Inox Clean Energy?The $600M acquisition of Vibrant Energy in December 2025 is the largest acquisition Inox Clean Energy has made to date.

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