Fundraising Fox

Pi Labs

Venture capital

London · Pre-Seed–Series A · 20 people tracked

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Investment thesis

Pi Labs invests in early-stage companies transforming the built world through digital and sustainable technology. Its focus areas include sustainable construction, efficient buildings and infrastructure, sustainable and healthy cities, and the future of work, retail and living. The firm believes current technology is insufficient to make the world fit for future generations, so it sources and backs the technology of tomorrow, taking risks on emerging solutions. Pi Labs positions itself as a long-term partner on the founder journey, offering built-world expertise, conviction and a global community of founders, mentors, co-investors, limited partners and venture partners.

Source: firm website, verified Aug 3, 2026.

Stage
Pre-Seed–Series A
Check
$440K – $2.5M
HQ
London, GB
Instruments
Equity
Founded
2015
AUM
$90M
Tracked investments
49

Team · 20 people

from the firm's website & public directories
Barrie Heptonstall· Venture Partner; Enterprise Sales Leader, IBM
Colman Stephenson· Venture Partner; Founder & Partner, Rematch
James Pellatt· Venture Partner; CEO & Founder, DigitalTrees
Jimmy Jia· Venture Partner; Managing Partner & Founder, Jia Group
Mike Bristow· Venture Partner; CEO & Co-Founder, CrowdProperty
Phil Cowans· Venture Partner; CTO & Co-founder, Nested.com
Victoria Hill· Venture Partner; Founder, ProMind Group
Andrew Pettit· Founding Partner, RevCap; Board Director
Daniel Salzner· Senior Associatein
Gaurav Bassan· Head of Finance
Nick West· Partner, RevCap; Board Observer
Sandy Gumm· COO, Prestbury; Board Observer
Tim Mooney· Partner, Värde; Board Observer

What they invest in

from 9 of 49 portfolio companies

AI & Machine Learning ×7Enterprise Software ×5SaaS ×4Construction Tech ×3Climate Tech ×2Logistics & Supply Chain ×2PropTech ×2B2B Marketplaces ×1

HQs:United Kingdom×2United States×2Germany×1France×1

Investments · 49 tracked

founders shown can be your intro path
Sorair Technologiessorair.co.ukin✓ verified

Sorair Technologies develops drone automation software and hardware for supply chain and logistics security, using AI to increase efficiency and safety across warehousing, delivery, and transportation operations.

AI & Machine LearningEnterprise SoftwareLogistics & Supply ChainRoboticsSaaSDidcot, GB

Kunmi Oludoyi(CEO)Adebayo Popoola(CTO | Head of RPAS)Raza Rubbani(COO)

AIRMOairmo.ioin

AIRMO develops satellite-based methane measurement technology for detecting methane emissions with precision and global coverage.

CleantechClimate TechEnergyIoTSpace TechWeßling, DE

Alrikalrik.comin
AMBRambr.company
Aprao

AI due diligence for energy infrastructure investors.

Articartic.works
AutoSituautositu.comin𝕏

AutoSitu provides software tools for urban planning and regulatory compliance in housing and infrastructure development.

AI & Machine LearningConstruction TechEnterprise SoftwareGovTechLegalTechPropTech

George Zhai(Founder)inXuanshu (Asher) Lin(Founder)in

Bitebite.engineeringin

Bite builds AI agents for the AEC (architecture, engineering, and construction) sector, focused on structural design, that coordinate across tools, automate repetitive workflows, and surface company knowledge.

AI & Machine LearningConstruction TechPropTechNew York, US

Stanislav Nikiforov(Director)David Bates(Director)Brandon Barton(Executive Officer, Director)James Tenner(Director)

complimindcomplimind.co.ukin
Conduitconduit.aiin𝕏

Conduit provides an AI agent platform for the hospitality industry that automates guest interactions across multiple channels, handles bookings and upsells, manages internal operations, and delivers leadership insights integrated with existing systems.

AI & Machine LearningEnterprise SoftwareSaaSSan Francisco, US

Cole Rubin(Founder)inPunn Kam(Founder)in

Conduitconduit.appin
Conduit
Cyb3r Operationscyb3roperations.comin
Decentralized logistics platform
Elyos AIelyos.aiin𝕏

Elyos provides AI agents designed for trades and field service businesses, automating customer service, scheduling, sales, and administrative tasks.

AI & Machine LearningEnterprise SoftwareSaaSLondon, GB

Adrian Johnston(Founder)inPhilippa Brown(Founder)inPanos Stravopodis(Founder & Chief Technology Officer)in

Elyos AI

Fully autonomous AI agents for trades and field services.

Energy efficient building façades

Energy efficient building façade solutions.

FENESTRAPROfenestrapro.comin𝕏
Firmusfirmus.aiin𝕏
Fully automated privacy compliance platform

Automated privacy compliance management.

HausBots
howie aitrubrics.com
Hyper
kertoskertos.io
Kestrixkestrix.ioin
Laioutlaiout.coin𝕏
Laioutai

AI powered office floor plans.

LandTech
LandTech

Voice AI giving HQ direct insight to the frontline.

MoonHub

AI-powered knowledge platform for the AEC industry.

movable voicemovablevoice.comin

Workfone is a voice-based app that captures and structures frontline work records by converting spoken observations and reports into searchable, time-stamped data.

AI & Machine LearningEnterprise Software

OfficeRnD

Software provider of flex and hybrid work management solutions.

Pathwayspathwaysai.co
Plentificplentific.comin𝕏
Plentific

Property management software automating property operations.

Qflowqualisflow.comin
Qualis Flow

Software to decarbonise construction through a photograph.

Responsiblyresponsibly.techin
Riiicoriiico.comin
sortedsortedtech.ioin
STOCKOSSstockoss.comin𝕏

Stockoss is a B2B logistics and supply chain management platform that digitalizes inventory management, product distribution, and order tracking.

B2B MarketplacesLogistics & Supply ChainSaaS

storage sharestorage-share.nlin
Tangibletangiblematerials.com

Tangible provides AI-powered quantity extraction from architectural drawings and building models to give preconstruction teams live materials data for cost and carbon impact analysis.

AI & Machine LearningClimate TechConstruction Tech

unbaneunbane.com
untap healthuntaphealth.comin
Verbafloverbaflo.aiin𝕏
VerbaFlo

Powerful voice and chat AI built for property teams.

Veridueveridue.aiin𝕏

Principals & officers · per Companies House

what is this? ⓘ
Faisal Shahid Butt

Director · British,Belgian,Pakistani · since 2014

Andrew John Pettit

Director · British · since 2020

Ownership & control

Revcap Advisors Limited25–50% of shares, 25–50% of voting rights

Faisal Shahid Buttsignificant influence or control

Frequently asked questions

What stage does Pi Labs invest at?
Pi Labs invests at the Pre-Seed, Seed, Series A stages.
What is Pi Labs's typical check size?
Pi Labs typically writes checks of $440K – $2.5M.
What sectors does Pi Labs focus on?
Pi Labs focuses on Cleantech, Climate Tech, Construction Tech, Fintech, Future of Work, PropTech, Retail Tech.
Where is Pi Labs located?
Pi Labs is headquartered in London, GB.

Media · Podcasts & interviews

featuring the team

GP 40: PropTech’s Origin Story and What Next: with Faisal Butt of Pi Labs

Grow Places · Faisal Butt

Proptech Story Series | Faisal Butt, Founder Of Pi Labs With Kritika Rawat, Founder Of RealtyNXT

RealtyNXT · Faisal Butt

What is PropTech and what are the opportunities within this sector? - Faisal Butt, Pi Labs

SuperReturnTV · Faisal Butt

Images

Pi Labs photo

Co-investors · 12

Fifty Years

Fifty Years is a pre-seed and seed focused venture capital firm that backs founders using technology to solve major global problems, and also helps start companies.

Both backed · 1
$250K – $2M
Foundamental

Foundamental is a venture capital firm focused on hardware and construction technology, providing strategic insights and investment perspective to founders building physical products for the AEC and construction industries.

Both backed · 1
$500K – $5M
Sequoia Capital

Sequoia Capital is a venture capital firm that partners with founders to build technology companies, with a strong current focus on artificial intelligence.

$4.4M – $214M
Insight Partners

Insight Partners is a venture and growth-stage software investor featuring a large portfolio of technology companies across multiple sectors and regions.

$120M – $350M
7percent Ventures

7percent Ventures is an early-stage technology fund that operates across the Atlantic. The firm focuses on investments in technology companies with large market potential.

$250K – $2M
TenOneTen Ventures

TenOneTen Ventures is an early-stage venture firm based in Los Angeles that invests primarily in B2B and AI/infrastructure startups, backing founders as a hands-on partner.

$500K – $5M
Possible Ventures

Possible Ventures is an early-stage technology investor backing founders working on major global challenges, with a focus on using technology as a force for good.

$100K – $5M
50 Partners

50 Partners is a French startup accelerator and investor run by entrepreneurs, operating multiple acceleration programs across tech, impact, health, and Web3, alongside dedicated funds.

Matchstick Ventures

Matchstick Ventures is an early-stage venture capital firm that backs ambitious entrepreneurs located 'between the coasts,' investing capital, time, and resources at the pre-seed and seed stages.

$500K – $1.5M
VR Ventures

Support leading-edge startups in the financial services and real estate sector.

$540K – $2.2M
Elbow Beach Capital

Elbow Beach Capital is an investment firm that backs technologies aimed at solving major global problems.

$635K – $1.9M
Navigate Ventures

Navigate Ventures is an early-stage investor backing AI-enabled B2B and vertical SaaS companies that act as mission-critical systems of record for traditional industries, focusing on firms located outside Silicon Valley.

Firms observed investing alongside Pi Labs, from public investor directories. Shared companies are the overlap with Pi Labs's recorded portfolio.

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