Published: October 12, 2026
StartupFeed Quick Take
- Tessolve Semiconductor, owned by Hero Electronix, has raised $75 Mn (about Rs 718 crore) from US-based Vector Line Capital.
- It is Vector Line Capital’s first investment in India, and the fund backs only chip and semiconductor supply-chain firms.
- The money is for acquisitions, with Tessolve in advanced talks on multiple deals over the next two quarters.
Bengaluru-based Tessolve Semiconductor has raised $75 Mn from US fund Vector Line Capital, its first bet on an Indian company, to fund a run of acquisitions.
The cheque comes about 13 months after TPG Growth put $150 Mn into Tessolve in September 2025. That is TPG’s middle-market and growth-equity arm. The round was then billed as India’s largest for a semiconductor engineering services firm.
Vector Line now joins TPG and Singapore’s Novo Tellus on Tessolve’s cap table. The valuation and the size of Vector Line’s stake were not disclosed.
Tessolve said the capital will back acquisitions that widen its services and push it into more markets. It is in advanced talks on several deals it expects to close over the next two quarters.
Srini Chinamilli, who co-founded Tessolve and runs it as chief executive, put the logic plainly.
“This investment will support acquisitions that further strengthen our offerings, and Vector Line’s focus on the sector and their relationships will add significant value.”
Srini Chinamilli, co-founder and chief executive, Tessolve. From the company’s funding announcement, October 12, 2026.
What Tessolve Semiconductor Does, and Why Vector Line Invested
Tessolve started in 2004 and sells engineering services to chipmakers. Its work spans chip architecture, design, validation, testing and embedded software. The chips it helps build go into AI systems, high-performance computing, cars, data centres and factory gear.
Over two decades, Tessolve has moved from testing silicon to designing complete chips for firms building AI infrastructure. Its offices run from India to the US, UK, Germany, Singapore and Malaysia.
The firm is not small. It employs more than 3,500 engineers across 10 countries and runs nine labs. Tessolve says it works with 18 of the world’s top 20 chip companies, alongside hyperscalers and chip startups.
Vector Line Capital is a US investor that backs only semiconductor and supply-chain companies. Its founder and chief executive, Geoffrey Baldwin, said chips are getting harder to design, validate and test. That pushes technology firms toward partners who can carry the whole job.
Vector Line is chasing a slice of a global chip market worth about $550 Bn. Much of the new demand is tied to AI and data centres.
A Second Big Cheque in 13 Months
This is Tessolve’s second large raise inside about a year, and it is smaller than the last one. TPG put in $150 Mn in 2025. Vector Line has put in half that now.
Filings data show Tessolve had raised about $63 Mn across seven earlier rounds before TPG. The biggest was $40 Mn from Novo Tellus in April 2021, at a $100 Mn valuation. Earlier backers included Qualcomm Ventures, Applied Ventures and Reliance Ventures.
That takes Tessolve’s total disclosed funding to about $288 Mn, by StartupFeed’s count. The firm has not said what it is worth after the latest round. Each round has been pitched the same way: scale the labs and delivery centres, and buy more companies.
| Round | Investor | Amount | When | Note |
|---|---|---|---|---|
| Series F | Novo Tellus Capital Partners | $40 Mn | April 2021 | At a $100 Mn valuation |
| Growth | TPG Growth | $150 Mn | September 2025 | Then India’s largest chip-services round |
| Growth | Vector Line Capital | $75 Mn | October 2026 | Investor’s first India deal; terms undisclosed |
The Numbers Behind the Business
Tessolve is not a cash-burning startup. For FY24 it reported operating income of about Rs 1,021 crore and net profit of about Rs 46 crore.
Revenue has grown from $25 Mn in FY16 to more than $150 Mn in FY25, on the company’s figures.
Hero Electronix, the deep-tech arm of the Munjal family’s Hero Group, bought Tessolve in 2016 and remains its parent. That 2016 deal was the group’s first step into deep-tech.
Tessolve has grown by buying, too. In November 2024 it bought Germany’s Dream Chip Technologies for about Rs 400 crore. That deal added German chip-design talent to its base.
Why It Matters for India’s Chip Push
The round is a small marker of a bigger shift. Specialist foreign capital, the kind that backs only chips, is now writing cheques to India-built engineering firms. For a sector New Delhi has spent heavily to grow, that outside validation matters.
Ujjwal Munjal, the Hero Electronix founder who chairs Tessolve, framed the deal as proof that an India-built engineering business can compete and lead worldwide. Tessolve says it already works with emerging Indian foundries, assembly and test firms, and chip startups.
What this means for you: If you run or work at an Indian chip-design or testing startup, Tessolve is now a better-funded partner and a more likely acquirer. Watch the next two quarters for the deals it has flagged, and for who it buys.
StartupFeed Insight
Read it this way: Tessolve is a profitable, two-decade-old services business, not a startup, and specialist capital is now stacking into it fast. TPG and Vector Line together put in $225 Mn in about 13 months. Both want the same thing, faster acquisitions, so the real signal is deal-making, not the headline cheque. Expect Tessolve to announce at least one acquisition, likely a chip-design or test-lab target, possibly overseas like Dream Chip, by the March 2027 quarter. If it instead goes quiet on deals, that will say more than the raise did.
By Avinash Mishra, Business Correspondent
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