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Hang Ten's four-person delivery teams leave final certification to the customer
Vishal Sikka's four-month-old startup added $53 million five weeks after a $32 million seed. It says two to four engineers can deliver what once took about 30 people, with customers or third parties still running the final quality checks.
The Product Desk · Product desk

What happened
- Hang Ten Systems, founded in May by former Infosys CEO Vishal Sikka, expanded its seed funding by $53 million, closed five weeks after the initial $32 million round.
- Xora, Temasek's early-stage investment platform, led the new money and takes total funding to $85 million, with earlier lead Mayfield, Aramco Ventures and the CEOs of Intel and Micron also in.
- The company sells AI strategy advice and software delivery to enterprises typically above $10 billion in annual revenue, and counts Fresenius Kabi, Saudi Aramco and Siemens Energy as customers.
- Sikka said 21 major enterprises make up the mix of existing customers and late-stage prospects, with multiple seven-figure contracts signed and eight-figure deals still being chased.
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Why it matters
- exposure The acceptance risk sits with the buyer. A company that hires four people to build a mission-critical system still has to fund the staff, or the outside auditor, who certifies that it works.
- decision Anyone comparing Hang Ten with an incumbent integrator is deciding which side of the contract carries requirements writing, since Sikka's own account puts specification and validation outside the build.
- contradiction Sikka says engagements are replacing incumbent providers and also that more than half of current opportunities are projects companies had shelved. The second is budget expansion, and it is thinner evidence that systems integrators are losing work.
- constraint At roughly one employee for each enterprise in the pipeline, delivery capacity caps how fast the thesis gets tested. The money is going to engineering, consulting and sales hiring.
The person who certifies the software is on the buyer's payroll. Sanjay Rajagopalan, Hang Ten's co-founder and chief design officer, told TechCrunch that customers or independent third parties still handle final quality checks and certification [12].
Sikka's case for the company rests on the build step getting cheap. "The build part itself has basically become close to zero marginal cost, close to zero time," he told TechCrunch [6]. He said AI is moving the focus of software development from writing code to defining requirements and validating whether systems perform as intended [7]. Both of those jobs need someone who knows the business process well enough to describe it and to test the result, and in a regulated industry that person usually sits inside the customer.
Teams of two to four people where about 30 might previously have been required is a headcount ratio between 7.5 and 15 [1]. Rajagopalan said the startup promises customers a 10-fold improvement in cost, speed, or a combination of the two [13]. Those numbers measure different things. A buyer needs to know which one lands on the invoice, because the same 10x can arrive as a smaller bill or a shorter schedule, and only the first shows up in next year's budget. Sikka declined to disclose the valuation, saying the second seed round was a bump up [18].
Procurement moved fast at least once. One customer signed a multimillion-dollar contract to build a mission-critical software system within 25 days of the first meeting, Sikka said, adding that he had never seen enterprise deals move that quickly [8]. That leaves under a month for scoping and vendor diligence on a company founded in May [4].
The pitch against the alternatives is independence. AI model developers including OpenAI and Anthropic are expanding their enterprise offerings, and traditional consulting firms are racing to embed generative AI in their own services [20]. "Enterprises still need trusted partners who are independent of the underlying platform and who work with and solely in the interest of the enterprise," Sikka said [15]. Rajagopalan said the engineers work from an in-house framework, Hobie, that packages reusable AI "skills" for regulated industries and complex enterprise software projects [17]. "We are actually delivering production software," he said. "It's not like we are doing some kind of PoC" [16].
Whether the 10-fold saving reaches a given buyer depends on who that buyer has in house. Someone has to write a requirement precise enough to test, and someone has to sign the certification when the build comes back. A company with domain people who can do both gets a cheaper build than an incumbent integrator would quote. A company without them gets software faster than it can verify, and pays someone else to close that gap.
What to watch
- Whether any of the eight-figure deals Sikka said he is pursuing closes, and at what headcount Hang Ten delivers it.
- Whether a named customer such as Fresenius Kabi or Siemens Energy says publicly who performed final certification on a delivered system.
- Whether the acquisition offers Sikka said the company turned down return once contract revenue is visible.