twentyfour26 (YC F26) — Building autonomous factories in America, starting with On-Demand CNC…
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twentyfour26 builds autonomous CNC machining cells for rapid prototyping, so hardware teams can iterate with software speed.
twentyfour26 is a Y Combinator company in the Fall 2026 batch. Its directory entry describes it as: Building Autonomous Factories in America, Starting with On-Demand CNC…. The founders listed are Hemant Mahendru (Founder/CEO), Sam Mathew (Founder/CTO) (Y Combinator directory entry, August 11, 2026).
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twentyfour26 · same-day CNC parts in San Francisco
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Hemant Mahendru
Founder/CEO
Co-founder at twentyfour26. MS Aerospace at UIUC.
Sam Mathew
Founder/CTO
Co-founder at twentyfour26.
Founders, titles and bios as the company published them. Photographs are our own copies of the ones on that record, so they do not break when the original link expires.
One of 173 companies held here in Industrials › Manufacturing and Robotics.
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Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
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