Leko Labs

Energy · Mondercange, Luxembourg · Founded 2017

AI-powered robotic manufacturing of carbon-negative wood building materials MoreLess

Leko Labs operates on a business-to-business (B2B) model, generating revenue through the sale of its proprietary construction technology solutions and services. The company's innovative approach not only reduces construction time and costs but also minimizes environmental impact, making it a preferred choice for eco-conscious clients. Keywords: construction technology, efficiency, sustainability, building processes, real estate, B2B, Luxembourg, innovation, eco-friendly, advanced solutions.

Valuation $0–100M

Revenue $1–10M

Headcount <100

Total funding $10–50M

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Company overview

Leko Labs company information

The essential company record, classifications and operating signals in one place.

Status: Operational
Founded: 2017
Headquarters: Mondercange, Luxembourg
Employees: 29
Open positions: None listed
Dealroom signal: 70.7

Website ↗LinkedIn ↗X ↗

client focusb2btechnologyArtificial IntelligencetechnologyHardwaretechnologyDeep Techsub industryClean Energysub industryConstructionbusiness modelManufacturingindustryReal EstatesectorWoodsectorCore AIsectorSustainable Development GoalssectorUrban TechsectorCarbon Capture and StoragesectorAdvanced Materials

Valuation & funding

Leko Labs funding history

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
EARLY VC✓Equity / VC	Feb 2022	$20M	$81M	Tencent · Rise PropTech · AMAVI Capital · Microsoft Climate Innovation Fund	↗

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Financials

Revenue, earnings and profit over time

Reported history and available estimates. Estimated years are marked “E”; sparse fields are left blank rather than inferred.

Year	Revenue	Growth	Profit	Margin
2026	$1.9M	0%	−$2.7M	-140.9%
2025	$1.9M	0%	−$2.7M	-140.9%
2024	$1.9M	0%	−$2.7M	-140.9%
2023	$1.9M	0%
2022	$1.9M	0%
2021	$1.9M	+59.7%
2020	$1.2M	—

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Growth signals

Leko Labs website traffic

Latest recorded traffic for Leko Labs is 70 monthly website visits, down 68.2% over the last three months. Leko Labs's team grew 0% over the past year.

Latest monthly visits70 3-month web change-68.2% 1-year team growth0%

Monthly website visits65 observations · Dec 2020–Jun 2026

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Hiring

Open positions at Leko Labs

Current openings linked to this company in Dealroom.

8 distinct openings shownExplore hiring signals →

Comparisons

Leko Labs compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Company	Headquarters	Status	Employees	Total funding	Valuation
ALAlcemyBuilding a predictive quality control AI which will enable production of low-carbon green concrete at scale	Berlin, Germany	Operational	62	$21M	$41M
FOForteraCalera has developed a new cement that reduces the CO2 impact of the built environment by up to 60%	Los Gatos, United States	Operational
PAPartannaThe world's first carbon negative community	Nassau, Bahamas	Operational
ECecoLockedDevelops novel recipes for concrete and other building materials: CO2-optimized, lighter, more insulating, and with many other features that can be customized to different applications	Berlin, Germany	Operational
GIGigatonAI-powered decarbonization for energy-intensive industrial manufacturing	London, United Kingdom	Operational
WOWoodooWoodoo molecularly rebuilds wood to make it a performative material. The company's green technique transforms low-grade timber	Paris, France	Operational
AIAISTIDevelops wood fiber-based acoustic tiles that are carbon negative, easy to recycle and plastic-free - bringing sustainability to construction tile by tile	Jyväskylä, Finland	Operational
CACarbonBuiltEnables concrete manufacturing to drive greenhouse gas reductions through the utilization of CO2 and other industrial wastes	Torrance, United States	Operational

Showing 8 of the closest matchesCompare every metric →

Talent graph

Leko Labs's talent

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Team profiled 11 named & role-tagged

Founders /100 quality score

Key operators 1 quality /100

Potential founders likely future founders

Startup mafia alumni-founded startups

Talent movements in · out past 12 months

Source: Dealroom Talent Intelligence.

Investors

19 investors on Leko Labs's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Series A 7 investors entered at this stage

2150

Tencent

Rise PropTech

AMAVI Capital

Microsoft Climate Innovation Fund

Freigeist Capital

Extantia Capital

Other known 12 additional known investors

4Ventures

Arne Allewaert

Carbon Equity

Christian Hernandez Gallardo

Didier Valet

EU-Startups

Gaëtan Baudelet

Gui Perrier

Neobuilding

Remo Gerber

Samuel Rohaut

Technoport

Global footprint

Where Leko Labs has talent and traffic

Workforce by country

6 countries with
team presence

🇫🇷 France50%

🇱🇺 Luxembourg22.2%

🇬🇧 United Kingdom11.1%

🇩🇪 Germany5.6%

🇨🇭 Switzerland5.6%

Top 5 of 6 shown

In the news

Latest news about Leko Labs

Recent press, funding announcements, and product moves mentioning Leko Labs — open to read from the original sources.

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Market sentiment

What the market is saying about Leko Labs

An AI-synthesized read of the highest-engagement posts about Leko Labs on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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