Indian space tech startup EtherealX, also known as Ethereal Exploration Guild, is nearing the close of a $20.5 million funding round as it develops a fully reusable medium-lift launch vehicle. The round is being co-led by TDK Ventures and Vietnam-based BIG Capital, with participation from Accel, according to sources familiar with the matter. This investment signifies growing confidence in India’s emerging private space sector and the potential to disrupt the global launch services market.
The funding comes over a year after EtherealX secured $5 million in seed funding in August 2024. Notably, this latest round began as a planned $15 million Series A but expanded due to significant investor interest. The company has also reportedly secured $130 million in contracts from six customers, highlighting early commercial traction for its planned orbital capabilities.
EtherealX’s Ambitions in the Launch Services Industry
Founded in 2022, Bengaluru-based EtherealX aims to provide cost-effective access to space with its Razor Crest Mk-1 rocket. The company’s core innovation lies in full reusability, a feature currently dominated by SpaceX. The Razor Crest Mk-1 is designed to deliver up to eight tons to low Earth orbit (LEO) and support missions to geostationary transfer orbit (GTO) and translunar injection.
The goal is to address a perceived global shortage of launch capacity. EtherealX founder Manu J. Nair previously stated the company could potentially offer launch prices between $350 to $2,000 per kilogram, positioning it competitively against Falcon 9’s $1,600 – $2,000 per kilogram range. However, achieving these price points will depend on the successful development and operation of a fully reusable system.
India’s Growing Space Ecosystem
EtherealX is capitalizing on a favorable environment for space companies in India. The country offers unique geographic advantages for launches, enabling access to multiple orbital inclinations from a single location. Additionally, the Indian government has been actively promoting private participation in the space sector through regulatory reforms and supportive policies.
According to the Indian Space Ministry, the country aims to increase its share of the global space economy from less than 2% to 8-10% in the next decade. This ambitious target is projected to require a space economy valued between $40 and $45 billion within the next eight to ten years, fostering growth for companies like EtherealX.
Developing Infrastructure and Technology
EtherealX has already secured 16 acres of land in Tamil Nadu, with plans to have the launch site operational in early 2025. This demonstrates a commitment to tangible progress beyond fundraising and contract acquisition. The company is also focused on developing key in-house technologies to reduce reliance on external suppliers.
Recent LinkedIn posts from Manu J. Nair highlight the development of a liquid oxygen (LOX) turbopump assembly for the Pegasus 2.0 upper-stage engine. Independent control over critical component production is critical for a space launch company, ensuring quality, reducing costs, and improving long-term sustainability.
Meanwhile, several other Indian private space ventures are progressing, creating a dynamic and competitive landscape. This includes companies focused on satellite development, smaller suborbital rockets, and related technologies.
In contrast to established players like the Indian Space Research Organisation (ISRO), EtherealX operates with the agility and innovation often associated with startups. This allows for faster iteration and a willingness to take on challenges in the rapidly evolving space industry. It’s worth noting that many similar ventures have faced significant hurdles in scaling up operations and meeting technical deadlines.
The investment from TDK Ventures, a corporate venture arm focused on materials and technology, suggests an interest in the unique engineering challenges and potential breakthroughs within the rocket technology being developed by EtherealX. Accel’s participation further lends credibility and highlights the growing appeal of the Indian space market to established venture capital firms.
The exact terms of the funding round remain undisclosed. Representatives from TDK Ventures, Accel, and BIG Capital have not yet publicly commented. EtherealX’s founder also declined to provide details.
Looking ahead, the next critical milestones for EtherealX will involve completing the development of the Razor Crest Mk-1, establishing operational capabilities at its Tamil Nadu launch site, and fulfilling its existing contracts. The company is currently targeting its first launch for early 2027, but this timeline remains subject to the complexities of rocket development and regulatory approvals. The successful execution of these steps will be vital to determining EtherealX’s long-term success and its contribution to India’s expanding space ambitions.
