Vishal Sikka's 4-Month-Old AI Startup Raises Another $53M at Seed, Five Weeks After the First $32M

Five weeks ago, Vishal Sikka closed a $32 million seed round for a startup almost nobody outside enterprise software circles had heard of. On Wednesday, he came back for more — and some of the most coveted names in Silicon Valley came with him. Hang Ten Systems, the four-month-old AI services company Sikka founded in May, announced an additional $53 million in seed funding led by Xora, Temasek's early-stage AI investment platform, bringing the company's total funding to $85 million.

The speed is the story as much as the money. The two seed rounds closed five weeks apart — an almost unheard-of cadence for enterprise software, where fundraising cycles are typically measured in quarters, not weeks. And the cap table reads like a guest list: Mayfield, which led the first round, returned for the second. Aramco Ventures participated again. Intel CEO Lip-Bu Tan and Micron chairman and CEO Sanjay Mehrotra invested personally. Yahoo co-founder Jerry Yang — who is also joining the company's board of directors — is in as well.

Vishal Sikka, founder and CEO of Hang Ten Systems, onstage at SAPPHIRE Orlando 2010. Sikka previously served as CEO of Infosys and as the SAP executive board member in charge of all products and technology. Photo: Gregor Wolf, via Wikimedia Commons (CC BY-SA 2.0).

What Hang Ten actually does

Hang Ten is not building a foundation model, and that is the point. The Menlo Park company describes itself as an enterprise AI services firm: it advises large companies — typically those with more than $10 billion in annual revenue — on AI strategy, and then builds and modernizes their software using AI. Its delivery model is built on three things the company keeps repeating: agentic code generation, a reusable library of AI "skills," and deep domain expertise in how big-company software actually works.

Sikka's pitch to TechCrunch was characteristically sweeping. "The build part itself has basically become close to zero marginal cost, close to zero time," he said, arguing that AI is shifting software development away from writing code and toward defining requirements and validating that systems behave as intended. The company's engineers work inside an in-house framework called Hobie, which packages reusable AI skills for regulated industries and complex enterprise projects. The promise to customers, according to co-founder and chief design officer Sanjay Rajagopalan: a tenfold improvement in cost, speed, or some combination of the two.

The numbers behind that promise are striking. Rajagopalan told TechCrunch that Hang Ten can complete some projects with teams of two to four people that would previously have required around thirty — though he was careful to add that customers or independent third parties still handle final quality checks and certification. The company's work spans software development, finance and finance analytics, enterprise migrations, and human resources.

Customers are moving at startup speed

What appears to have convinced Xora to move so fast is traction that is unusual for a company this young. Within 25 days of its first meeting with one customer, Hang Ten signed a multimillion-dollar contract to build a mission-critical software system, Sikka told TechCrunch — adding that he had never seen enterprise deals move that quickly in his career. The company's own announcement says the two rounds closed five weeks apart, and that in that window Hang Ten signed several multimillion-dollar contracts across advisory and development engagements with global enterprises, with delivery underway on several projects and a few already concluded.

The customer roster now spans 21 major enterprises across the U.S., Europe, the Middle East, and Asia, with several more in the proposal or contract-negotiation stage. Named customers include Fresenius Kabi, Saudi Aramco, and Siemens Energy. Siemens Gamesa Renewable Energy, which has been working with the startup for about two months, has already widened the scope of its engagement. "They delivered — with a quality and speed that genuinely impressed us," said Vinod Philip, the company's CEO. Hang Ten says it has secured multiple seven-figure contracts and is pursuing eight-figure deals.

Xora's Phil Inagaki, the fund's managing partner and chief investment officer, framed the bet as a wager on execution rather than ideas. "The bottleneck is implementation: deploying it securely, economically and at speed," he said in the announcement. "Hang Ten's team has built and operated these systems from the inside, and its model is delivering value faster with smaller teams, with early results already holding up in production." Sikka said Xora approached Hang Ten after seeing the early customer wins — and dangled access to other companies in Temasek's vast portfolio as part of the pitch. The new capital will fund delivery capacity for engagements already underway, expand the engineering and consulting organization, and continue building out the platform and skills library.

Sikka's second act

For anyone who has followed enterprise software for the past two decades, Sikka needs little introduction. He served as CEO of Infosys from 2014 to 2017 — the first outsider to run the Indian IT services giant — and before that spent his career at SAP, where as the executive board member in charge of all products and technology he architected the HANA in-memory database that became the company's defining product. After leaving Infosys, he founded the enterprise AI startup VianAI, which emerged from stealth in 2019 with $50 million in seed funding and later raised $140 million in a 2021 round led by SoftBank Vision Fund 2. Sikka departed VianAI in April of this year; he told TechCrunch the company is "going through a transaction," declining to elaborate.

The Hang Ten team is, by design, a reunion. Co-founders Navin Budhiraja (chief technology officer), Sanjay Rajagopalan (chief design officer), and Tao Liu (senior vice president of forward deployed engineering) all worked with Sikka across SAP, Infosys, and VianAI. The company, headquartered in Palo Alto with about 20 to 25 employees across the U.S., the Middle East, and Australia, plans to hire in Europe and India. And the name? It comes from "hang ten," the surfing maneuver of riding with all ten toes over the front of the board — Sikka's metaphor for helping enterprises ride what he calls "probably the biggest wave of our lives."

The war for the future of IT services

Hang Ten is landing in the middle of the most consequential argument in enterprise technology: what AI does to the $300-billion-plus IT services industry. Analysts at Jefferies argued earlier this year that IT services may be among the first sectors to face meaningful AI disruption, as agentic coding tools collapse the labor arbitrage that firms like Infosys, TCS, and Accenture were built on. Infosys chairman Nandan Nilekani has pushed back, arguing AI could expand the industry's addressable market — and Infosys has told investors that "AI-first services" could represent a $300 billion to $400 billion market by 2030. Investors, for now, are voting with the skeptics: Infosys shares are down more than 35% this year.

That debate is precisely the vacuum Hang Ten is trying to fill. Mayfield managing partner Navin Chaddha, whose firm led the first round, put the thesis in one line: "Traditional services scale linearly with headcount. Hang Ten is built so its leverage grows with every project." Sikka was blunter about his own advantage: "We are fortunate that we don't have the burden of legacy that we have to transform." Notably, much of Hang Ten's current pipeline is not work taken from incumbent vendors at all — Sikka said more than half of its opportunities are new projects that companies had previously shelved, now suddenly viable because the cost of building has collapsed.

The most telling detail in the whole announcement may be the one Sikka dropped almost in passing: in four months, Hang Ten has already received serious acquisition offers from "very big companies" — and turned them down. For a seed-stage services firm with two dozen employees, that is either remarkable validation or remarkable hubris. The next twelve months will decide which.

What the $85 million really signals

Analysis — the following is interpretation, not reported fact. Strip away the founder mythology and the Hang Ten raise is a data point in a larger pattern the enterprise market is still digesting: the AI boom's second wave is not about models, it is about implementation. The frontier labs can sell intelligence by the token, but large companies cannot convert tokens into working systems without partners — and the incumbents, built for the era of billable hours and headcount, are structurally ill-suited to deliver tenfold cost reductions. Hang Ten's bet is that there is a window, right now, for an AI-native services firm to capture the work the old guard cannot do and the labs will not do.

The investor list is doing real argumentative work here. Lip-Bu Tan and Sanjay Mehrotra are not passive angels; they run the two companies whose chips power the AI buildout, and their personal checks are a signal that the semiconductor establishment sees enterprise AI services as strategic. Jerry Yang joining the board brings four decades of Silicon Valley pattern recognition. And Xora, with Temasek's portfolio behind it, is effectively offering Hang Ten a customer pipeline across Singapore and Southeast Asia — which Sikka acknowledged outright, saying the partnership "opens the door to Singapore, Southeast Asia and the world."

The pattern is familiar from elsewhere in the AI economy. Just this week, the blog has tracked enterprise AI startups raising at extraordinary valuations on the promise that AI-native delivery models change the unit economics of software work — Factory AI's $200 million raise at a $5 billion valuation being the most dramatic example. Hang Ten is the services-side mirror of that trade: not selling AI that writes code, but selling the outcomes of AI-written code, with the margin captured in delivery rather than licenses.

The open questions are the ones no seed announcement can answer. Tenfold cost improvements and two-person teams are easy to promise in a press release and hard to sustain across multi-year, regulated-enterprise programs — which is why the "customers handle final QA" caveat matters. The 25-day deal cycles will not last once procurement departments catch up. And the acquisition offers Sikka is turning down will presumably get larger, testing how long independence remains the plan. But $85 million, five weeks apart, from investors who do not write checks lightly, is the market's way of saying the experiment is worth running at scale. The IT services industry has been warned; now it gets to watch.

Sources: Business Wire, "Hang Ten Systems Raises Additional $53 Million Led by Xora, a Temasek-Backed Fund, Bringing Total Funding to $85 Million" (Sept. 16, 2026 — company announcement); TechCrunch, "Former Infosys chief's AI startup nabs another $53M" (Sept. 16, 2026); Business Wire, "Hang Ten Systems Raises $32 Million to Help Enterprises Succeed With AI" (June 24, 2026); TechCrunch, "Former Infosys chief has a new startup that wants to challenge the IT services world" (June 24, 2026); ChannelDive, "SAP expats bet on agentic software startup" (June 2026); Vishal Sikka biography, World Economic Forum.