What Material Index does

Material Index Ltd is a London-headquartered B2B digital marketplace and platform for reclaimed, refurbished, and excess construction materials, operating exclusively in the UK market. The platform connects three user types — Site Sellers disposing of materials from active demolition or renovation sites, Trade Partners/Vendors purchasing stock for resale, and Stock Buyers procuring for end use — and is supplemented by pre-demolition audit services, circular economy consultancy, reclaimed material brokerage, and Platform Licences that enable portfolio-wide material and embodied carbon tracking across multiple sites. Underlying technology includes a Material Passport system for documenting material specifications, condition, and reuse pathways, reuse and waste reporting dashboards aligned to BREEAM and GLA compliance requirements, Stripe-backed transaction processing, Google Cloud-hosted secure archival of material passport data, and a dedicated mobile application for on-site auditing and inventory capture.

The company earns revenue primarily through a 10% commission on marketplace transaction value (with an additional 10% Site Broker Fee where MI lists materials on the seller's behalf), 1-1.5% third-party Stripe payment processing fees, project-quoted pre-demolition audit fees, recurring Platform Licence fees to contractors, developers, and architects, and a £200 per-lorry-load administration fee for charitable donation logistics. GTM combines self-serve digital marketplace access (Trade Partners must register to transact) with sales-led enterprise engagement for audits, platform licences, and bespoke sourcing requests, supported by phone, WhatsApp, and email channels.

Founded in 2023 and operating with 1-10 employees, Material Index has assembled an enterprise-grade customer roster spanning major UK developers (British Land, Canary Wharf Group, Crown Estate, Legal & General, GPE, Derwent London, Related Argent), contractors (Wates, Robert McAlpine, General Demolition, Virtus), consultancies (Savills, Elliot Wood), and architecture firms (Hassell, Edge). The company has raised approximately $1.16M in a November 2024 round led by Clearance Venture Partners with Zinc participation, following earlier participation in the Geovation accelerator. UK sector credibility is reinforced through memberships in UKGBC, ASBP, ACAN, FIS, Constructionline, and ReLondon, and the company holds UK registered trade mark UK00003907064.

Name

Material Index

Legal name

Material Index Ltd

Website

https://www.material-index.co.uk

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

1–10 employees

Short description

Material Index is a UK B2B digital marketplace connecting site sellers, trade partners, and stock buyers for reclaimed construction materials, supplemented by pre-demolition audits and platform licences for embodied carbon tracking. It serves enterprise developers, contractors, architects, and consultancies across the UK circular construction market.

Ownership category

akta.pro rank

Product category

Construction Materials Marketplace

NAICS

Other Construction Material Merchant Wholesalers (423390)

SIC

Wholesale-Lumber & Other Construction Materials (5030), Retail-Lumber & Other Building Materials Dealers (5211)

akta.pro primary industry

Construction, Home Improvement & Building Materials Marketplaces (CRAFABAO)

akta.pro secondary industry

Construction Materials & Building Supplies Marketplaces (CRAFAHAB)

Keywords

• Reclaimed construction materials
• Pre-demolition audits
• Circular construction marketplace
• Material passport services
• Embodied carbon tracking

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Digital Commerce or Content

Cost components

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

Revenue model

1. Marketplace Commission: Standard commission of 10% of total transaction value, automatically deducted from escrowed funds before payout to sellers. Additional 10% Site Broker Fee applies if MI Site Broker listed materials on seller's behalf.
2. Transaction Processing Fees: Third-party payment processing fees (1-1.5% via Stripe) borne by the paying party in addition to transaction amount.
3. Pre-demolition Audit Services: Charges for material audits conducted for planning, BREEAM and GLA compliance, and material passport creation.
4. Platform Licenses: Platform licenses offered to contractors, developers and architects for material tracking and reuse pathway management.
5. Charity/Social Value Donations: Administration fee of £200 per lorry load for facilitating charitable donations to certified charity partners on behalf of site sellers.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

Material Index operates a three-sided online B2B marketplace that connects Site Sellers, Trade Partners, and Stock Buyers for reclaimed, refurbished, and excess construction materials across categories such as furniture, flooring, lighting, bricks, and MEP plant. The platform monetizes a 10% marketplace commission plus an optional 10% site broker fee, and layers on pre-demolition audit services, circular economy consultancy, and recurring platform licences that include material passport documentation and embodied carbon tracking dashboards aligned to BREEAM and GLA compliance.

Product overview

Material Index operates as a platform-plus-modules architecture consisting of a core reclaimed materials Marketplace, complemented by pre-demolition audit services, platform licences for material tracking, circular economy consultancy, and reclaimed material brokerage. The Marketplace connects Site Sellers (those selling materials from active demolition sites), Trade Partners/Vendors (professional buyers and resellers of reclaimed materials), and Stock Buyers (end purchasers). The Platform licences module provides embodied carbon tracking and reuse dashboards. Additional components include a Vendor Panel for sellers to manage stock listings and fulfil orders, and a dedicated App for site auditing and inventory capture.

Differentiator

Problem solved

Functional benefit

Products and services

• Material Index Marketplace Online B2B marketplace where registered Trade Partners and Stock Buyers can browse, enquire about, and purchase stocked reclaimed construction materials from verified sellers, with a 24-hour material sourcing service for items not listed.
• Pre-demolition Audits Audit service for planning, BREEAM, and GLA compliance that identifies and documents reusable materials on site before demolition, including site assessments and creation of material passports for downstream reuse.
• Platform Licences Recurring digital platform licences offered to contractors, developers, and architects for portfolio-wide material tracking, managing reuse pathways, and embodied carbon tracking across multiple construction sites.
• Circular Economy Consultancy Consultancy services delivered across the project lifecycle to help developers, contractors, and designers meet sustainability targets and implement circular economy practices in construction projects.
• Reclaimed Material Brokerage Brokerage and one-off exchange service for sourcing and selling reclaimed construction materials, including bespoke material requests and the option for MI Site Broker to list materials on a seller's behalf.
• Vendor Panel Vendor-facing portal where Trade Partners and resellers can list, manage, and fulfil orders for reclaimed construction materials they hold in stock.
• Material Index App Mobile application used for auditing construction sites, capturing material inventory, and tracking reuse pathways to support pre-demolition audits and material passport creation.

Quantifiable outcome

• 40-60% cost savings when buying reclaimed versus new materials
• +1 more outcomes

Named customers17 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability1 record

Feature3 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• UKGBC (UK Green Building Council)coreOthersIndustry association membership providing credibility in sustainable construction and circular economy initiatives.
• ASBP (Alliance for Sustainable Building Products)coreOthersAlliance membership supporting sustainable building product standards and circular construction practices.
• ACAN (Architects' Climate Action Network)minorOthersNetwork membership connecting with architects focused on climate action and sustainable building.
• FIS (Finishes and Interiors Sector)minorOthersIndustry association membership for finishes and interiors sector.
• ConstructionlinecoreOthersUKAS-accredited certification body for construction supply chain contractor and supplier qualification.
• GeovationminorOthersInnovation hub supporting property and spatial technology startups.
• ReLondonminorOthersLondon-based partnership working to accelerate the circular economy in the capital.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Salvo: UK-based online directory and marketplace for reclaimed and architectural salvage building materials, directly comparable as a domestic two-sided marketplace for secondhand construction materials between salvagers and buyers.
• Warp It: UK B2B platform for redistributing surplus assets including office furniture, fixtures, and building materials between organizations, overlapping with Material Index's Trade Partner / Stock Buyer flow for interior and fit-out reuse.
• Globechain: UK-based B2B marketplace for surplus goods including construction materials, furniture and fit-out items, with charity and ESG reporting; competes in the same reclaimed-material exchange category with overlapping enterprise customers.
• Rotor DC: Belgium-based cooperative that reclaims and resells building materials from demolition sites, with deep expertise in material passports and reuse specification — comparable as a specialist, design-led circular construction materials company.
• Excess Materials Exchange: Online marketplace for industrial and construction surplus materials, offering direct comparability on the supply-side flow that Material Index captures from demolition and strip-out projects.

Regional players

• Backacia: France-based marketplace for reclaimed construction materials from deconstruction sites, structurally similar three-sided model serving as the most directly comparable continental peer.

Broad incumbents

• Material Bank: US-based B2B marketplace for architectural and design building materials (primarily new), a broader incumbent demonstrating the scale opportunity for vertical construction-materials marketplaces that Material Index targets.
• Reused Materials Exchange / Reconomy: UK-based circular-economy and waste management services provider serving construction clients at scale, comparable as a broader incumbent addressing construction waste and reuse with services rather than a dedicated marketplace.

Others

• Building Materials Reuse Association (BMRA): UK trade association promoting reuse of building materials with a directory of salvage operators, functioning as an ecosystem participant and potential channel partner for Material Index's marketplace supply.
• Geovation / Ordnance Survey Hub: UK proptech accelerator and ecosystem partner that incubated Material Index; comparable as an adjacent enabling organization in the same property/construction innovation community.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/materialindex

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds2 records

Investors3 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 Material Index