InspeCity Raises ₹100 Cr Pre-Series A to Refuel and Repair Satellites in Orbit

Most satellites do not die because they break. They die because the propellant runs out. The electronics still work, the solar panels still generate, the payload still functions, and the operator pushes the whole thing into a graveyard orbit because there is no way to put fuel back in.

InspeCity is building the machines that would. On 27 August 2026 the Thane company raised ₹100 crore, about $10.5 million, in a pre-Series A round led by Speciale Invest and Ashish Kacholia, with Antler Elevate, Antler India, Manish Gandhi and Shastra VC joining.

That takes InspeCity's total equity funding to roughly $17.7 million, close to ₹156 crore, across three rounds since April 2023. Separately, the government's iDEX programme put $3 million into the company in May 2025.

The valuation went up nearly six times in under two years

The financing record is short and steep.

Between April 2023 and March 2025 the post-money went from roughly $4.8 million to $28.5 million, a step-up of about 5.9 times. For deep tech hardware, where the gap between a working prototype and a qualified flight article usually swallows years, that is a fast repricing.

Three investors have been in every equity round since the beginning: Speciale Invest, Antler and Shastra. Kacholia came in at the March 2025 round and has now co-led this one. He has been backing Indian deep tech hardware beyond space as well, including a $10 million Series A into fabless semiconductor company Vervesemi.

Vishesh Rajaram, Managing Partner, Speciale Invest:

"In-space servicing is one of the few categories where the technical moat and the commercial need arrive at the same time. InspeCity has built the full stack propulsion, robotics and RPOD in-house, which is rare anywhere in the world and rarer still at this cost base. We wrote their first institutional cheque and we're leading this round because the team has done what it said it would do, on timelines unusual for hardware of this complexity."

Four acronyms that have to work before any of it does

InspeCity has broken satellite servicing into four separate problems, each with its own hardware:

• GITA, Green Impulse TrAnsmitter, for propulsion and moving between orbits
• CHAKSU, an AI-enabled sensor unit for tracking, navigation and getting close to another spacecraft without hitting it
• RAMA, a motorised robotic arm for physically manipulating a target
• SPARSH, a self-aligning port for docking and transferring propellant in orbit

Those stack into three progressively harder platforms: RIG for remote inspection, VEDA for life-extension and deorbiting, and SAMA for maintenance. The sequencing matters, because each capability is a prerequisite for the next. You cannot refuel a satellite you cannot dock with, you cannot dock with one you cannot approach precisely, and you cannot approach one you cannot reach.

Prof. Arindrajit Chowdhury, Founder and CEO, InspeCity:

"This round marks our transition from proving technologies individually to qualifying an integrated architecture in space and putting it to work for customers. Satellite life-extension is the first major problem we are solving, but the ability to inspect, approach, dock with, manipulate, refuel, and maintain spacecraft is foundational to a much larger in-space economy."

Four missions in eighteen months is the real commitment

The money funds four in-orbit missions over the next 12 to 18 months, across the RIG-X, VEDA-X and SAMA-X roadmap. That is the number that carries the risk. Space hardware is unusual in that it either works on orbit or it does not, and there is no partial credit and no patching it afterwards. Four flights inside eighteen months is an aggressive cadence for a company that has not yet flown its integrated stack, and it is also the only way to convert a laboratory argument into something a satellite operator will buy. Everything else in this announcement, the propulsion sales, the engineering hires, the roadmap beyond VEDA, is downstream of whether those four missions do what they are supposed to.

Ashish Kacholia, Founder, Lucky Investment Managers:

"Prof. Arin and the InspeCity team have set out to solve some of the most complex challenges in the space sector from building and scaling satellite propulsion systems in India for a global customer base, to enabling in-orbit inspection, interception, docking, and life-extension services, alongside other strategic missions. Their success across multiple iDEX challenges and government grants is a strong validation of both the team's technological capabilities and the potential of their vision."

Where the revenue comes from before the servicing does

InspeCity will not wait for VEDA to sell anything. It is scaling commercial deployment of GITA propulsion systems and RIG-based inspection to satellite customers now, which is the sensible order: propulsion is a component other people's spacecraft need today, and it funds the harder work.

Money has been reaching Indian space startups at the earlier stages too, with Trishul Space taking ₹4 crore in a pre-seed round led by IAN Angel Fund.

InspeCity was founded in 2022 by IIT Bombay alumni and describes its long-term thesis as Earth 2.0, the argument that a real space economy will need infrastructure to move, inspect, repair and refuel what is already up there.

That thesis is easy to agree with and hard to bill for, which is exactly why the four flights matter more than the framing. If SPARSH docks and transfers propellant to another spacecraft in orbit, the satellite that would have been abandoned with a working payload becomes an asset with more years in it. If it does not, the argument stays on the ground.

Funding history and valuations come from InspeCity's records as aggregated by Tracxn, retrieved 27 August 2026, with dollar figures as reported. Round size, mission roadmap, technology descriptions and quotes come from the company's announcement.