Fundraising Fox

Pi Labs

Venture capitaloperating company · company profile

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
Last 12 months
2 investments
AUM
$90M
Tracked investments
46

Team · 20 people

from the firm's website & public directories
Andrew Pettit· Founding Partner, RevCap; Board Director
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
Barrie Heptonstall· Venture Partner; Enterprise Sales Leader, IBM
Nick West· Partner, RevCap; Board Observer
Sandy Gumm· COO, Prestbury; Board Observer
Tim Mooney· Partner, Värde; Board Observer
Daniel Salzner· Senior Associatein

What they invest in

from 34 of 46 portfolio companies

AI & Machine Learning ×21SaaS ×20Construction Tech ×10PropTech ×10Enterprise Software ×6Climate Tech ×4Cleantech ×3Logistics & Supply Chain ×3

HQs:United Kingdom×9United States×4Germany×1France×1India×1Netherlands×1

Who they back

founder profiles across 15 portfolio companies
47%
solo founders
7 of 15 mapped founding teams
42%
repeat founders
of 12 founders with career history

Founding team size:solo founder×72 founders×63 founders×14+ founders×1

Where their founders studiedfrom 12 founders with education data

INSEAD ×2University of Illinois Urbana-Champaign ×2

Where their founders worked beforefrom 12 founders with career history

BOOST ×3Environment Agency ×2Rolls-Royce ×2

Accelerator rootsportfolio companies that came through a program

Y Combinator ×3Entrepreneur First ×2Techstars ×2

Investments · 46 tracked

founders shown can be your intro path

By year:2026 · 22025 · 12024 · 12023 · 15 dated

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)

Co-investorsTechstarsS Capital

AIRMOairmo.ioin

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

CleantechClimate TechEnergyIoTSpace TechWeßling, DE

Co-investorsAntlerAntler AustraliaE2MC VenturesTechstarsAnanda Impact Ventures

Alrikalrik.cominApr 2024

Alrik is an AI platform for managing construction supply chain logistics, covering fleet, carrier, and delivery operations with automated billing, route optimization, real-time tracking, proof of delivery, and emissions reporting.

AI & Machine LearningConstruction TechLogistics & Supply Chain

Nici Sundén-Cullberg(Founder)inAxel Enblad(Founder)in

Co-investorsEmblemPeople Ventures

AMBRambr.companyin

Ambr AI is a voice-based training platform that uses realistic AI conversation simulations to help employees practice high-stakes workplace conversations such as sales negotiations, performance reviews, and customer de-escalation.

AI & Machine LearningFuture of WorkHR Tech

Co-investorsFuel VenturesPantera Capital

Aprao

AI due diligence for energy infrastructure investors.

Articartic.works

Artic is a manufacturing management system for construction prefabrication and offsite manufacturers, covering capacity planning, live factory floor control, and quality inspection with photo-based checks and compliance handover packs.

Advanced ManufacturingConstruction TechSaaS

Co-investorsFuel VenturesSuffolk Technologies

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

Co-investorsY Combinator

Bitebite.engineeringin

Bite is an AI infrastructure platform for the built environment that connects design tools (such as ETABS, Excel, SAFE, Revit, Bluebeam and TEDDS), automates workflows, provides plain-English search across a firm's projects, and maintains Building Safety Act-compliant audit trails.

AI & Machine LearningConstruction TechPropTechSaaSNew York, US

Daniel Anyanya(Co-Founder & CEO)inStanislav Nikiforov(Director)David Bates(Director)Brandon Barton(Executive Officer, Director)James Tenner(Director)

Co-investorsPT1One Way VenturesStaley CapitalTamarisc Ventures

complimindcomplimind.co.ukin

CompliMind is an AI-powered platform for estates and facilities teams to manage building compliance, covering operational governance, document compliance and workforce competency against live regulation.

AI & Machine LearningPropTechSaaS

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

Co-investorsY CombinatorDrive CapitalEniac VenturesHaun VenturesInnovation EndeavorsParadigm+1 more

Conduitconduit.appin

Conduit provides AI agents for hospitality brands that handle guest communication across email, WhatsApp, OTAs, social channels, and phone calls, and automate internal operations across a company's existing tools.

AI & Machine LearningSaaSTravel & Hospitality

Cole R.(Founder)in

Co-investorsTranspose Platform ManagementUnpopular VenturesY CombinatorHack VCAltos VenturesBankless Ventures+8 more

Conduit
Cyb3r Operationscyb3roperations.cominJan 2026 · $5.4M

A third-party risk platform that discovers an organisation's full vendor ecosystem beyond procurement records and layers on real-time intelligence such as cyber breach data, dark-web exposure, sanctions, and geographic threat proximity.

CybersecurityData & InfrastructureSaaS

Co-investorsFuel VenturesOctopus Ventures

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

Co-investorsBlackbird VenturesEndgame CapitalSterling RoadY Combinator

Energy efficient building façades

Energy efficient building façade solutions.

FENESTRAPROfenestrapro.comin𝕏

FenestraPro is a façade design platform that helps architects, engineers and BIM specialists analyze thermal performance, glazing specifications and building envelope efficiency to reduce energy use and project cost.

CleantechConstruction TechSaaS

Firmusfirmus.aiin𝕏

Firmus provides an AI platform that uses computer vision to analyze construction drawings, detecting errors, scope gaps, missing information, and discrepancies to reduce preconstruction risk.

AI & Machine LearningConstruction TechSaaS

Co-investorsfresh.fundNavitas CapitalBlackstoneNVIDIAThird Sphere

FLUIXfluixpro-line.godaddysites.comin𝕏Jan 2025 · $2.1M

CleantechMangaluru, IN

Co-investorsShadow VenturesTechstars

Fully automated privacy compliance platform

Automated privacy compliance management.

Genia Designsgenia.designin𝕏

Genia is an AI tool for structural engineers that converts architectural CAD or BIM drawings into permit-ready structural designs, automatically identifying architectural elements, generating and validating structural layout options against building codes, and exporting drawings with calculation sheets and material take-offs.

AI & Machine LearningConstruction TechSaaSLos Angeles, US

Zhihao Zhao(Founder)in

Co-investorsDorm RoomSuffolk TechnologiesAmplify.LA

HausBotshausbots.comin

HausBots builds wall-climbing robotic crawlers (HB2 and HB3) that carry inspection payloads such as ultrasonic thickness measurement, corrosion mapping, GPR, and visual inspection for non-destructive testing (NDT) of assets like storage tanks, silos, bridges, dams, and wind turbines.

Deep TechHardwareRoboticsBirmingham, GB

Jack Cornes(Founder)

Co-investorsBritish Design Fund

Hyper
kertoskertos.ioin

Kertos is a compliance platform that helps companies achieve and manage security certifications such as ISO 27001 without external consultants, and includes an integrated Trust Center for demonstrating security posture to customers.

CybersecurityGovTechSaaS

Dr. Kilian Schmidt(Founder)in

Co-investors10x Founders

Kestrixkestrix.ioin

Kestrix operates a platform that captures thermal imagery of buildings and uses AI analysis to detect wall type, insulation status, and energy performance (kWh/m²/year), producing asset data for retrofit planning.

AI & Machine LearningClimate TechPropTech

Laioutlaiout.coin𝕏

laiout is software for generating, iterating, and sharing floor plans in real time, producing 3D visuals, feasibility studies, build-out cost and carbon estimates, and CAD outputs (DWG, Revit, IFC).

Construction TechPropTechSaaSOslo, NO

Wouter Merkestein(Founder)

Co-investorsAxeleo Capital

Laioutai

AI powered office floor plans.

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

Co-investorsOctopus Ventures

OfficeRnDofficernd.comin𝕏

OfficeRnD provides software for managing flexible workspaces and hybrid offices, including tools for desk and room booking, member management, and workplace operations across web, mobile, and MS Teams.

Future of WorkPropTechSaaS

Co-investorsElevate VenturesRuna CapitalLAUNCHub Ventures

Pathwayspathwaysai.co

Leise Sandeman(Founder)inAlex Cooper(Founder)in

Co-investorsBlue Lion GlobalEntrepreneurs Roundtable Accelerator (ERA)JetstreamREFASHIOND VenturesZacua Ventures

Plentificplentific.comin𝕏

Plentific operates a property operations platform that connects housing providers and contractors to manage property maintenance, from work order creation and contractor sourcing to invoicing.

AI & Machine LearningB2B MarketplacesPropTechSaaS

Cem Savas(Co-founder & CEO)Emre Kazan(Co-founder & CTO)Lemi Cittone(Chief Operating Officer)

Co-investorsHighland EuropeTarget GlobalBrookfield Asset Managementnoa

Qflowqualisflow.comin

Qflow is a construction data platform that captures real-time on-site data on materials, waste, utilities, and carbon emissions, then digitises and audits each delivery.

Climate TechConstruction TechSaaSLondon, GB

Brittany Harris(CEO)inJade Cohen(CPO)in

Co-investorsConduit ConnectEntrepreneur FirstGroundBreak VenturesMMC VenturesSuffolk TechnologiesSystemiq Capital+2 more

Qualis Flow

Tracking and traceability of construction materials and waste

Co-investorsSystemiq Capital

Responsiblyresponsibly.techinOct 2023 · $2.4M

Responsibly offers an AI-native platform for third-party risk management, sustainable procurement, and supplier management, using due diligence agents to build and maintain "digital twins" of suppliers covering ESG, cyber, finance, and resilience data.

AI & Machine LearningEnterprise SoftwareSaaS

Thomas Buch Andersson(Founder)in

Co-investorsSalica Investments

Riiicoriiico.comin

RIIICO uses AI to convert 3D scan data of factories into pre-classified, CAD-ready 3D models and digital twins for simulation, collaboration, and robot programming.

Advanced ManufacturingAI & Machine LearningDeep TechSan Francisco, US

Mertens Patrick(Executive Officer, Director)Jan Buchsenschutz(Executive Officer)Felix Fink(Executive Officer, Director)

Co-investorsEarlybird Venture CapitalSeed+Speed

sortedsortedtech.ioin

Sorted Tech offers a platform with three products for waste sorting and recovery: a photo-based tool that generates waste composition audit reports from uploaded pictures, and AI-powered robotic sorting arms (SortBot) that remove and redirect waste items on conveyor belts.

AI & Machine LearningCircular EconomyRobotics

Co-investorsConduit Connect

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

Laurent Bonnetin

Co-investorsGlobal BrainKima Ventures

storage sharestorage-share.nlin

Storage Share offers self-storage units that customers can rent online or by phone, accessing their unit independently with their own key and via an app.

ConsumerPropTech

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

Co-investorsFifty YearsFlybridge Capital PartnersFoundamentalFuture Positive CapitalSuffolk TechnologiesPale Blue Dot

Trubricstrubrics.com

Trubrics builds AI agents for real estate finance operations, handling accounts payable and receivable processes and integrating with ERP and property management systems.

AI & Machine LearningFintechPropTech

unbaneunbane.com
untap healthuntaphealth.comin𝕏

Untap Health provides onsite, automated wastewater monitoring that passively detects infectious disease outbreaks in buildings before individuals show symptoms, without swabs or individual testing.

Digital HealthHealthtechIoTLondon, GB

Claire Trant(CEO)inJay Bullen(Founding CTO)in

Co-investors7percent VenturesConduit ConnectEntrepreneur FirstForm VenturesMD One Ventures

Verbafloverbaflo.aiin𝕏Mar 2026 · $7M

VerbaFlo is an AI communication platform for real estate operators, including student housing, build-to-rent, and co-living providers, that handles high-volume customer conversations across webchat, WhatsApp, email, and voice.

AI & Machine LearningPropTechSaaS

Sayantan BiswasShabbir SadriwalaJennifer LoveTim Stephen

Co-investorsHaatchNavigate VenturesOld College Capital

Veridueveridue.aiin

Veridue AI provides an AI-driven due diligence platform that produces red-flag diligence reports, project maturity assessments, and organized data rooms for investors evaluating infrastructure/energy projects.

AI & Machine LearningFintechSaaS

Portfolio news

latest coverage across their companies

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

How many investments has Pi Labs made?
Pi Labs has 45 tracked investments, including 2 dated in the last 24 months.
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.
Who does Pi Labs co-invest with?
Pi Labs most often shares deals with Suffolk Technologies, Conduit Connect, Y Combinator, among 46 tracked co-investors.

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

7percent Ventures

7percent Ventures is an early-stage venture capital firm that backs breakthrough deep tech and moonshot companies at pre-seed and seed stages.

Both backed · 1
$250K – $2M
Fifty Years

Fifty Years (50Y) 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
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.

Both backed · 1
Sequoia Capital

Sequoia Capital is a venture capital firm that partners with founders to build technology companies.

$4.4M – $214M
Insight Partners

Insight Partners is an investment firm focused on accelerating revenue and profit growth in software companies, providing capital and operational support through its Insight Onsite team.

$120M – $350M
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

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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