The verified answer
As of Oct 2026, DEPLOY verifies Monumental: 1 model, 1 deployment across 1 region, $32.0M raised. 1 source back the record.
CategoryConstruction robots
Overview
Dutch Construction robotics startup developing autonomous bricklaying robots. Founded by ex-Palantir duo. Raised $32M Series B led by Khosla Ventures to scale fleet across Europe and expand into US.
Verified record
- Verified deployments
- 1 deployment on file
- Active incidents
- None on file
Valuation of record
DEPLOY VERIFIEDPriced roundSeries B post-money
Key facts
CEO
HQ
Founded
Series B
Series A
Deployment
Incidents
Structures built
Product
Data & sources
Web sources
1
1 source backing this record.View all →
Models (1)
View all models →Monumental on the deployment map
View the global map1 verified deployment across 1 region, newest verified May 2024. Explore where Monumental's robots are operating, by place and type.
View the full Monumental deployment record →
Relationships
Claims ledger
Public, dated claims by Monumental, each tracked against the evidence. Status is a DEPLOY assessment from primary sources: verified means an independent source confirms it; contradicted means one refutes it; open means the outcome is not yet determinable. Every entry keeps its verbatim quote and source so you can check the call yourself.
- OpenCapacity · claimed 2026-07-19
“Monumental has raised $32M Series B led by Khosla Ventures. Its fleet of autonomous bricklaying robots has already built more than 100 real structures.”
Disagree with a status? Monumental can submit a correction with evidence and we log the response on the record. Methodology and the full industry ledger live at /stats/claim-integrity.
Current leadership (2)
- Salar al Khafaji Founder & CEOsecondary-verified
- Sebastiaan Visser Co-Founder & CTOsecondary-verified
Founders (2)
- Salar al Khafajicofounder
- Sebastiaan Vissercofounder
Safety record
No incidents on record for Monumental.
Only active incidents are counted. Retracted incidents are excluded from this summary but remain reachable at their canonical URLs.
Full safety record: incidents, sourcing, and exposure data →
Operator customers (1)
- Monumental1 deployment
Recent coverage
Monumental in third-party press
Peer companies
- Advanced Construction Robotics2 models
- PaintJet2 models
- Rugged Robotics2 models
- Scaled Robotics2 models
- AES Corporation1 model
- Apis Cor1 model
Financial state
- Total funding
- $32.0M
- Reporting basis
- private_reported
- Lifecycle stage
- mature
- Counterparty risk class
- low
Each numeric field carries its own basis marker. Aggregators report a number; this surface preserves the source class so verification depth travels with the value.
Funding rounds (1)
- Series B2026-07-15
$32M(reported) · $256M post
Timeline
Every recorded move in Monumental’s history, most recent first: funding rounds, partnerships, acquisitions, supply-chain starts, key hires, and press.
Funding roundSeries B funding round
2026-07-15Series B raising $32000000
Recent activity
Every change to this record is dated, sourced, and independently verified where marked.
- Record createdJun 24, 2026
Added to the verified registry
- Deployment verifiedVerifiedMay 1, 2024
Monumental Bricklaying System at Amsterdam
Sources (1)
Common questions
What is Monumental?
What does Monumental make?
Who competes with Monumental?
Who is the CEO of Monumental?
Where is Monumental headquartered?
How much funding has Monumental raised?
Where does Monumental operate robots?
How many robots has Monumental deployed?
Is Monumental a top robotics company?
When was Monumental founded?
Is Monumental safe?
Methodology: Verified · 1 source (no primary) · last reviewed 2026-08-21
Verification posture
Verified
Low confidence
Review state
Stable
Last reviewed 2026-08-21
Sources by quality tier
- 1
- unclassified
- Unclassified source
The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.
Methodology surface for Monumental.Peer companies
- Advanced Construction Robotics2 models
- PaintJet2 models
- Rugged Robotics2 models
- Scaled Robotics2 models
- AES Corporation1 model
- Apis Cor1 model
In the press
Recent coverage mentioning Monumental from third-party publications. Automatically surfaced; not part of the verified registry record.
Metallica Thrashes Las Vegas With Five Decades of Monumental Metal
The mind-melting moments from the first night of the Life Burns Faster residency at the Sphere.
Telefónica and Reina Sofía School of Music turn Madrid concert into real-time AI audience experience
Nearly 1,000 attendees at Teatro Monumental will use their mobile devices to contribute live responses during a performance of Brahms’ Symphony No. 4, with artificial intelligence…
Lin wins ‘monumental’ Asian Games gold two years after gender row
Lin Yu-ting considered retiring after winning gold at Paris 2024 but wanted to carry on fighting in part to defy those who questioned her eligibility.
Jaxson Dart takes monumental first steps in second-year leap Giants are betting everything on
Jaxson Dart, who isn’t Lamar Jackson but is absolutely a dual threat, was seeing the field with 20/20 vision, throwing accurate darts and playing the position the way Jalen…
U.S. Coast Guard’s new patrol plane lands in Sacramento
The U.S. Coast Guard held a ceremony at Air Station Sacramento, California, marking delivery of the station’s first HC-130J Super Hercules, the aircraft that will eventually…
One brick at a time: How Monumental uses robotics to build walls
CEO Salar al Khafaji introduces podcast listeners to how Monumental is using robotics to build walls. The post One brick at a time: How Monumental uses robotics to build walls…
What bricklaying has taught Monumental about robots in construction
The construction industry is rife with opportunity for robotics, but the technology hasn't broken in at scale yet. The post What bricklaying has taught Monumental about robots in…
Here’s why the future of bricklaying might just be robots
In our latest episode of Lexicon, Monumental founder and CEO Salar al Khafaji joined us...
BHEL - ATH & CUP Breakout
BHEL is currently executing one of the most significant macro breakouts in the market, completing a monumental 'Cup' pattern that has been nearly two decades in the making.…
IFCI - ATM & CUP Breakout
On the monthly timeframe, IFCI is presenting a monumental technical setup, carving out a massive "Cup" pattern that has been nearly two decades in the making. Following its…
The Guardian view on the failed Gaza peace plan: Trump’s hollow claims are ignored in Jerusalem | Editorial
<p>Israel’s prime minister, Benjamin Netanyahu, has no interest in agreeing to a deal. For relief to come to Gaza, real US pressure must be exerted</p><p>At the end of July,…
Robots Break Ground on Autonomous Construction Tech
Monumental and TerraFirma raise tens of millions as Xpanner rolls out an automated solar-installation system
Machine-readable surfaces
- Markdown mirror: /companies/monumental.md
- RSS feed: /companies/monumental/feed.xml
- JSON-LD: embedded in this page’s head
- REST API: /v1/companies/e34b8fcf-8ca8-49d6-bd98-f32c0450b475
- Revision history: /companies/monumental/history
- Data documentation: /data
- Query this programmatically: Deploy MCP
Peer companies
- Advanced Construction Robotics2 models
- PaintJet2 models
- Rugged Robotics2 models
- Scaled Robotics2 models
- AES Corporation1 model
- Apis Cor1 model
Video
This Week In Startups is made possible by: LinkedIn Ads - http://linkedin.com/thisweekinstartups Vanta - https://www.vanta.com/twist Pilot - https://pilot.com/twist Today’s show: Did you know there’s actually a sho
We visited Monumental, the Amsterdam startup building autonomous robots to tackle Europe's housing crisis. 🏗️ Construction hasn't meaningfully changed in over
Monumental, a startup based in the Netherlands, develops AI-powered bricklaying robots that work autonomously with humans
Explore the cutting-edge world of construction robotics in this exclusive five-part Super Series featuring Monumental, a pioneering startup revolutionising the
How Monumental's system of three robots works together to lay bricks autonomously
Monumental is automating construction with robotics and software. We’re a diverse team of engineers, technicians, and developers working on real-world systems t
Witness the future of construction with AI-powered bricklaying robots that build faster, smarter, and with unmatched precision! This groundbreaking technology i
TEASER - Super Series Episode 001 In episode 001, Salar shares the inspiring journey behind Monumental's innovative bricklaying robots, offering invaluable i
Fox News correspondent Brooke Taylor speaks to the wife of a fifth-generation U.S. serviceman at Fort Campbell, Ky., on ‘America 250: Celebrating Freedom.’ #f
Heat Index
Category contender75/100
A composite of competitive footprint, funding, press velocity, active partnerships, and supply-chain edges. Different from the Intelligence score below (which is per-form-factor productization). Non-robotics companies cap at 25.
Reality vs attention
Monumental draws attention at the 94th percentile but verifies reality at the 40th percentile among construction robots. Hype Gap +54.6, 3rd widest among construction robots.
6-month trend
Analysis
Clean safety record across 1 verified deployment. Active fundraising activity with a recent closing. Deployment footprint remains limited relative to category peers.
Signal flags
Dimension breakdown
Verified signal
Attention (reach, not merit)
DEPLOY Intelligence scores are computed from verified registry data: confirmed deployments, disclosed funding rounds, regulatory filings, active job listings, video viewership, and press coverage. Confidence ratings reflect data availability. Scores update nightly.
DEPLOY Indices — verified vs claimed
Last computed: Oct 3, 2026