All3

What All3 does

All3 is a vertically integrated construction technology company that uses AI and robotics to design, fabricate, and assemble buildings through a single unified platform. Founded in 2023 by Rodion Shishkov and Slava Bocharov, serial entrepreneurs who previously co-founded Samokat (sold for $1.5 billion), All3 operates as a turnkey general contractor targeting real estate developers, with Germany as its first commercial launch market through All3 Construction Germany GmbH (Berlin). The company is headquartered in London under Address Robotics Limited, with a group-level entity in Zug, Switzerland, and employs 101-250 staff across London, Zug, Berlin, and Belgrade.

The technology stack comprises four interconnected layers: (1) an AI-powered architecture platform using genetic algorithms and parametric optimization to generate custom designs with regulatory, cost and sustainability scoring; (2) modular robotic production cells with 0.2mm laser-guided accuracy that automate 95% of timber fabrication; (3) proprietary plug-and-play connectors and positioners (patents filed in the US, EU and UK) that reduce component installation time from 30 minutes to under one minute and are designed to EN Eurocode standards; and (4) the Mantis autonomous four-legged construction robot with embodied AI trained on All3's building logic. Production capacity is delivered through compact 10,000 sqm modular factories operated by approximately 20 staff each, capable of fabricating up to 150,000 sqm of living space per year at $25M CapEx versus up to $350M for traditional prefab facilities. A pilot factory is operating in Belgrade.

All3 generates revenue through turnkey per-project contracts with developers and, for large-scale clients, dedicated modular production facilities operated as managed services. Pricing is bespoke and quote-based per project, with the company claiming 50% faster timelines, 30% lower project costs, and 25% lower embodied carbon versus traditional construction. Funding to date comprises approximately $30 million of founder capital and a $25 million seed round closed in April 2026 led by RTP Global, with participation from SuperSeed, Begin Capital, s16vc and VNV Global; the first major German project groundbreaking is planned for late 2026, with broader pan-European expansion to follow.

Name

All3

Legal name

Address Robotics Limited

Website

https://all3.com

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

101–250 employees

Short description

All3 is a vertically integrated construction technology company using AI-driven architecture, robotic off-site timber fabrication, and the autonomous Mantis robot to deliver custom multi-storey buildings faster and cheaper, operating as a turnkey general contractor for real estate developers across Europe.

Ownership category

akta.pro rank

Product category

Construction Technology Services

NAICS

Construction Machinery Manufacturing (333120), Agriculture, Construction, and Mining Machinery Manufacturing (3331)

SIC

Construction, Mining & Materials Handling Machinery & Equip (3530), Construction Machinery & Equip (3531)

akta.pro primary industry

Construction & Mining Robotics (HDAAAIAE)

akta.pro secondary industry

Smart Building Software Platforms (IWMS/CAFM Integration, Digital Twin, Command Center) (BPABAGAG)

Keywords

• AI construction technology
• Robotic timber fabrication
• Modular building systems
• Construction automation
• Prefabricated residential construction

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Supply Chain, Infrastructure, Marketing or Sales

Revenue model

1. Turnkey Construction Project Delivery: All3 operates as a vertically integrated general contractor, delivering buildings end-to-end — from AI-driven architectural design through robotic off-site fabrication to on-site robotic assembly — and charges developers on a per-project basis. Each project is fully custom and contracted as a turnkey engagement, with single-digit EUR million CAPEX factories deployed per market.
2. Modular Factory / Production as a Service: All3 builds and operates compact, modular, software-driven robotic factories in client markets. For large-scale clients or developers, All3 establishes a dedicated production facility to serve their project pipeline, creating a project-based manufacturing services revenue line in addition to construction delivery.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels7 records

Core offering

All3 operates a vertically integrated AI-and-robotics construction platform that delivers custom buildings end-to-end. Its AI-driven architecture platform generates custom designs, which are fabricated as precision timber components in modular robotic factories, then assembled on site by the autonomous Mantis construction robot. The company functions as a turnkey general contractor, delivering multi-storey residential and mixed-use buildings for real estate developers across Europe, initially launching in Germany.

Product overview

All3 is a single, vertically integrated construction technology platform rather than a portfolio of disconnected products. Its AI-powered architecture platform, robot-powered modular production cells, proprietary plug-and-play connectors and positioners, and the Mantis autonomous construction robot together form one design-to-delivery workflow: AI agents generate custom building designs and parametric data, which feed directly into robotic fabrication cells (currently piloted in Belgrade) that produce precision timber components, which are then assembled on site by Mantis fleets. The company operates as a turnkey general contractor, initially through All3 Construction Germany GmbH in Berlin, delivering multi-storey residential and mixed-use timber buildings with claimed 30% cost reductions, 50% faster timelines and 25% lower embodied carbon.

Differentiator

Problem solved

Functional benefit

Brands

• Mantis: All3's autonomous, four-legged construction robot (100kg+ payload, 4m telescopic reach) used for on-site assembly, fastening, finishing, and inspection of buildings.

Products and services

• All3 Integrated Technology Platform Vertically integrated, AI-and-robotics construction platform spanning AI-powered architectural design, real-time fabrication execution software, modular robot-powered production cells, plug-and-play components, and autonomous on-site assembly. Replaces the traditional 9-month architectural process with a unified design-to-delivery workflow for real estate developers.
• Mantis Autonomous Construction Robot Fully electric, four-legged autonomous construction robot with 100kg+ payload and 4m telescopic reach. Features embodied AI trained on All3's building logic, reconfigurable tools, and plug-and-play assembly capability. Handles installation, fastening, finishing and inspection tasks on real construction sites for developers and All3's own delivery projects.
• Turnkey Construction Project Delivery End-to-end general-contractor delivery service covering AI-driven architectural design, structural engineering, robotic off-site fabrication, on-site preparation, robotic assembly, and optional interior fit-out. Each project is fully custom and contracted on a turnkey basis for real estate developers.
• Modular Factory / Production as a Service Establishment and operation of dedicated, modular, software-driven robotic timber-fabrication factories in client markets. For large-scale clients or developers, All3 builds a 10,000 sqm facility (operated by ~20 employees, capable of producing up to 150,000 sqm of living space per year) to serve their project pipeline at single-digit EUR million CAPEX.

Quantifiable outcome

• Up to 50% reduction in construction timeline
• +9 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability10 records

Feature7 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Frank ThiesencoreOthersNon-Executive Board Director and advisory-board member. Member of the Board of ZECH Hochbau AG, appointed alongside Dr. Roger Schönborn to accompany All3's German market entry.
• Roger Schönborn (Dr.)coreOthersNon-Executive Board Director and advisory-board member. Ex-CEO of the Building Infrastructure Solutions Division at REHAU, appointed alongside Frank Thiesen to support All3's German market entry.
• Construction Startup Competition 2025minorGTM or Marketing PartnerAll3 selected as a winning startup in the Construction Startup Competition 2025, granting it participation in Pitch Day at the Trimble Dimensions User Conference in Las Vegas (and Recotech in Helsinki for other winners). Functions as industry visibility and lead-generation.
• Deutsches Institut für Bautechnik (DIBt)coreStrategic or Co-development PartnerAll3 is pursuing certification of its CLT-panel connectors from DIBt (expected 2025-26), a key regulatory milestone for deployment of its plug-and-play connector system in the German market.

Scale indicators11 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• ICON: ICON uses large-scale robotic 3D-printing to build homes and has raised hundreds of millions to commercialise automated building construction. Like All3, ICON pursues automated, factory-enabled construction delivery and has partnered with developers and public-sector clients to deliver turnkey housing, making it the closest direct comparison in mission and category.
• Mighty Buildings: Mighty Buildings combines 3D-printing, robotics and a software-driven factory model to produce prefabricated, low-carbon homes. Its vertically integrated approach — digital design, automated factory, sustainable materials — directly mirrors All3's design-to-fabrication-to-assembly thesis in the same automated-construction category.
• Plant Prefab: Plant Prefab operates software-driven, factory-based prefab for custom and sustainable multifamily housing, with an explicit focus on reducing construction timelines and waste. It is comparable to All3 as a custom-design prefab builder targeting developers with a tech-enabled, lower-carbon production system.
• Automated Architecture (AUAR): AUAR is a UK/EU-based construction-tech company building robotically fabricated timber housing from a network of micro-factories. Its distributed, robotic, timber-based factory model for custom housing overlaps closely with All3's modular robotic production cells and plug-and-play timber construction.
• Katerra: Katerra pursued vertically integrated, factory-built construction with significant automation and software, raising billions before its 2021 collapse. It is the most-cited historical analogue for All3's vertically integrated, software-driven prefab thesis and a useful — if cautionary — reference point on the execution and unit-economics challenges of the model.

Emerging players

• Modulous: Modulous provides a software platform and modular construction system for developers to design and deliver mid-rise residential buildings more quickly. It is comparable to All3 as an emerging construction-tech platform targeting the same developer customer base with a software-plus-modular approach, though it is less vertically integrated on robotics and on-site assembly.
• nPlan: nPlan applies AI to construction project scheduling and risk, learning from past project data to optimise timelines. It is comparable to All3 as a construction-AI vendor targeting enterprise general contractors and developers, although its product is a software-only planning layer rather than a full design-to-delivery system.
• Dusty Robotics: Dusty Robotics builds autonomous robots that print digital building layouts directly onto construction-site floors. It is comparable to All3 as a construction-robotics startup bringing embodied automation onto live building sites, although it focuses on layout rather than structural assembly.
• Built Robotics: Built Robotics retrofits construction equipment (excavators, dozers) with autonomous technology for use on building sites. It is comparable to All3 as a construction-autonomy startup, with overlap on the embodied-AI / autonomous-machinery theme, though its focus is on earthworks equipment rather than vertical building assembly.

Others

• Briq: Briq is a construction financial planning and analytics platform serving general contractors. It is comparable to All3 as a software vendor serving the same enterprise construction customer base, with a partial overlap in AI-driven optimisation of construction workflows but a much narrower software-only product.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/all3

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries2 records

Funding overview

Funding rounds1 record

Investors6 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about All3