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Robot maker · early

All3

Corporate marketconstructionCurated record
all3.com

Autonomous legged construction robot using embodied AI for on-site residential building assembly; integrated stack: AI architecture platform designs buildings for specific sites, off-site robotic factories produce custom components (walls, beams), Mantis assembles on-site; targets 50% reduction in delivery timelines, 30% cost reduction, 25% embodied carbon reduction.

HeadquartersLondon, GB
Founded2023
Corporate funding$25M
Team51-200
Deployments0
Open roles0
01

Company overview

Identity and operating footprint

Company typeRobot maker
Market segmentCorporate
StageSeed
FoundersRodion Shishkov (CEO), Slava Bocharov
Regions servedEurope
Countries deployedNot listed
Service footprintEarly-stage; no commercial deployment evidence on file. HQ London (UK), offices Berlin/Zug, R&D London/Belgrade. First commercial sites in Germany targeted H2 2026.
Last reviewed2026-07-05
MX

Robot models

Specifications remain vendor-claimed

Machineconstruction

Mantis

  • Carries >100 kg and reaches up to 4 m; performs installation, fastening, finishing, and inspection tasks with embodied AI

    Vendor-stated payload and reach of the Mantis legged construction robot for on-site assembly

    Claim source
  • Fleet of Mantis robots can complete a 7-story, 5,000 m² building in approximately 3 months

    Vendor-claimed fleet throughput for multi-story residential construction projects

    Claim source
CA

Funding history

Publicly announced rounds

Investors on recordRTP GlobalSuperSeedBegin Capitals16vcVNV Global
TL

Company timeline

Milestones and announcements

2026-04-29Raised $25M seed round led by RTP Global (co-investors SuperSeed, Begin Capital, s16vc, VNV Global); AI design platform has processed >100,000 m² of residential projectsRoboticsTomorrow
2026-04-29Unveiled Mantis legged construction robot and integrated AI architecture + robotic factory stack; first commercial sites in Germany plannedThe Next Web
SC

Source ledger

2 unique public sources

01
All3 raises $25m to automate construction with legged robotsThe Next Web · retrieved 2026-07-05
02
All3 raises $25m in Seed funding to triple productivity in the construction industry through robotics and AIRoboticsTomorrow · retrieved 2026-07-05