Now live in Germany

The B2B marketplace for secondary construction materials.

Trade surplus, reduce disposal costs, and document every kilogram of CO₂ avoided — built for the German construction industry.

Trusted by 127 German construction companies
BAUWERKHOFMANNRESTBESTANDMETALLHANDELNORDBAUSTEINBACH
127
Verified Companies
1,840
Active Listings
340 t
CO₂ Saved
€2.1M
Disposal cost avoided

Browse by Category

1,840 listings across 8 categories
View all →

Latest Materials

Fresh surplus from verified sellers
Open marketplace →

How Restum Works

From listing to pickup, in three steps.

01
Register & verify
Create your company account, complete VAT and HRB verification — usually approved under 24 hours.
02
List or buy
Scan a barcode and Restum auto-fills GWP, AVV waste codes, and a price suggestion. Or browse by category.
03
Pay securely
Funds held in escrow until pickup is confirmed. SEPA or card. Sellers paid out automatically.
Why Restum

Built for an industry that runs on trust and paperwork.

Every transaction comes with verified company data, auto-generated AVV waste codes, escrow-backed payments, and a one-click ESG report you can attach to your CSRD disclosure.

VAT, HRB and bank verification on every account
AVV waste codes auto-applied at listing time
Funds held in escrow until pickup confirmed
Cryptographically-signed sustainability reports
< 24h
Average verification time
€340
Avg disposal saved per load
142 kg
Avg CO₂ avoided per order
7 days
Seller payout after pickup
Customer story

"We used to skip-bin three pallets of insulation per renovation. With Restum we sold them in 48 hours and offset half a tonne of CO₂ on paper we can show to clients."

BW
Anna Brückner
Operations · Bauwerk GmbH, Berlin

Two sides, one marketplace.

Whether you're sourcing or offloading, Restum saves cost and paperwork on both ends.

Buy at great prices

Verified sellers, below-market prices, pickup-ready stock — with full provenance and AVV documentation included.

Verified VAT & HRB sellers
Below-market pricing
Pickup-ready inventory
Token rewards on every order

Sell your surplus

Avoid disposal costs, get paid in seven days, and generate ESG reports your auditors will accept on the first pass.

Avoid disposal costs
Paid out in 7 days
CSRD-ready ESG reports
Earn 1 RST per €5 sold

Common questions

Any company with a German VAT ID (USt-IdNr.) and an active HRB / Handelsregister entry. Verification typically completes within 24 hours.

Ready to put your surplus to work?

Free to join. No listing fees. Pay only a small service fee when something sells.