Climafour Labs Private Limited
Registered office as filed with the MCA.
Sectors as filed: Clean Tech
The website is as filed on the register. We have not checked that it resolves. Something wrong with this startup?
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Six things we look for on every startup: DPIIT recognition, a CIN, a website, a description, a logo and a funding signal. Not held here: Funding signal.
Location
Where this is
Street-level
Jhotwara
Rajasthan
Street-level coordinate, derived from a registered address in Jhotwara. We print the registered office as filed with the MCA, trimmed of contact details; it never appears in a report or an export, and a request from the company removes it within two working days.
This is the registered office on the company's own MCA filing, which is the address printed above. A registered office is frequently a founder's home, and it is not necessarily where the company works.
Map data © OpenStreetMap contributors · © Protomaps
Geocode confidence: high
See all Jaipur startups on the map How we placed this startup
In context
What this startup amounts to
CLIMAFOUR LABS PRIVATE LIMITED is a Startup India startup placed at street level in Jhotwara, one of 9,551 startups we hold in Jaipur. 213 of those startups are filed under Green Technology, 2% of the district. It carries no funding signal of any class, which is true of 8,688 of the 9,551 startups in Jaipur.
Every figure above is counted from the 2026-08 snapshot and is the same number the page it links to prints.
In their own words
Revolutionizing Green Hydrogen with PFAS-Free, Precious Metal-Free Electrolysis CLIMAFOUR is pioneering a game-changing AEM (anion exchange membrane) water electrolysis technology to produce affordable, scalable green hydrogen. Our innovation replaces costly platinum-group metals (PGMs) and toxic PFAS-based binders (e.g., Nafion) with proprietary non-precious metal catalysts and an atomic scale self-assembling process, slashing costs while boosting efficiency and durability. The Problem Current electrolyzers depend on platinum-group metals (PGMs) like iridium and platinum for the oxygen evolution reaction (OER) and hydrogen evolution reaction (HER). These materials are scarce, expensive (contributing ~40% of system costs), and ethically contentious due to mining practices. Additionally, conventional catalyst coatings use PFAS-based binders like Nafion, which persist in ecosystems and pose health risks. Existing manufacturing methods, such as air spraying, also result in inconsistent catalyst-electrode contact, reducing efficiency and durability while inflating balance-of-plant (BoP) complexity. The Innovation Traditional electrolyzers rely on scarce, expensive PGMs (e.g., iridium, platinum) and PFAS-containing materials like Nafion, which contribute to 40% of system costs and environmental harm. Our solution eliminates both: • Non-Precious OER/HER Catalysts: Engineered from abundant metals (e.g., nickel-iron composites), Our catalysts achieve performance parity with platinum-group metals (PGMs) at 80% lower cost, unlocking scalable green hydrogen production. • PFAS-Free Atomic Bonding: A self-assembling process ensures catalysts bind directly to electrodes at the atomic level, removing the need for toxic binders and preventing performance-degrading “shedding.” • Universal Scalability: Coat any shape (square, circular) or size (cm to meter-scale) without costly spray systems, reducing balance-of-plant complexity by 30%.
Written by the company on its public Startup India profile. Not verified by us.
The listing
What the startup says
- DPIIT recognition number
- DIPP193898
- CIN
- U74900RJ2024PTC092335
- Incorporated (MCA)
- 2024
- Registered on Startup India
- 2025
- Self-declared stage
- Early traction
- Industry
- Green Technology
- Green Technology in Jaipur
- 213 startups
- District
- Jaipur
- State
- Rajasthan
- Registered pincode
- 302012
- MCA status
- Active
- Company class
- Private
- Registrar
- RoC-Jaipur
- Authorised capital
- ₹10,00,000
- Paid-up capital
- ₹50,000
Building a list? 9,551 Jaipur startups are in Explore, with website and CIN columns, the first 25 free.
Nearby
More startups near here
Other startups the register places in Jaipur, ranked by the evidence held on each, the same six things the dots near the top count.
Around it
The neighbourhood
We hold Jhotwara as a line of text on this startup, not as an index, so we cannot tell you which other companies share it. The district is the finest ring we count.
All 9,551 registered startups in Jaipur are analysed in a 47-page report. About the report
Limits
What we do not know
- no funding signal of any kind
We have no liveness signal for any company on this site: no filings feed, no revenue, no check that the website still resolves. A startup existing here means a startup exists, not that a business is trading.
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