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Monumental

New York City, US · 113 employees on LinkedIn · 9 known investors

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Monumental Labs develops an AI-powered robotic fabrication platform for automating stone carving and sculpture production, serving architects and builders. The company combines software and hardware to reduce stone fabrication costs by up to 90% while enabling ornate classical and contemporary architectural forms at scale.

Founders & leadership

MSMicah Springut
Micah SpringutFounder
SMSebastian Marino
Sebastian MarinoCTOSebastian Marino is CTO of Monumental Labs, which builds AI-powered robotic fabrication systems for stone carving and architectural production. Previously, he co-founded several computer vision companies (8i, Uncorporeal, Evercoast) focused on volumetric capture, and held R&D roles in physics simulation at Industrial Light & Magic and Wētā FX.

Investors · 9

Funding

SEC filings, press & company announcements

$32M disclosed across 1 of 2 rounds · 2026

Source: company announcements and press reports — follow each round's link for the claim.

Founder mafia

2 people who came through Monumental went on to found or lead other companies.

Related companies · 3

Companies working in the same space as Monumental.

Frequently asked questions

What does Monumental do?
Monumental Labs develops an AI-powered robotic fabrication platform for automating stone carving and sculpture production, serving architects and builders. The company combines software and hardware to reduce stone fabrication costs by up to 90% while enabling ornate classical and contemporary architectural forms at scale.
Who founded Monumental?
Monumental was founded by Micah Springut.
Who are Monumental's investors?
Monumental's investors include Seven Seven Six, IceNine, Mythos Ventures Management, Llc, Path Ventures, Shadow Ventures, Hummingbird Ventures, Khosla Ventures, Plural and 1 more.
How much funding has Monumental raised?
Monumental has disclosed $32M raised across 1 of its 2 known rounds.
Where is Monumental headquartered?
Monumental is headquartered in New York City, US.