Farmers and producer organisations
Supplier qualification, field evidence, aggregation, transparent contracts and responsible crop development with Labl Farms.
Register interest →Partnerships
Crostar is assembling the suppliers, evidence, technology, finance, logistics and markets needed for dependable renewable-oils and biofuel-feedstock operations.
Who we work with
Supplier qualification, field evidence, aggregation, transparent contracts and responsible crop development with Labl Farms.
Register interest →Hotels, restaurants, institutions, caterers and lawful collectors with clean, traceable used cooking oil streams.
Discuss collection →Industrial users, transport and generator operators, refiners, HVO/SAF value-chain participants and regional traders with clear specifications.
Share specifications →Agronomy, seed quality, oil chemistry, process optimisation, co-product safety, lifecycle evidence and independent testing.
Propose research →Equipment, engineering, storage, transport, laboratory systems, automation, cybersecurity and data integration.
Offer capability →Patient equity, climate and development finance, working-capital facilities, guarantees, grants and technical assistance.
Explore financing →Public and institutional collaboration
Crostar seeks coordinated engagement with national agencies, county governments, regulators, research institutions and infrastructure actors.
What Crostar brings
Clear responsibility for farmer development, processing, quality, technology, markets and governance.
CEOS supplier, contract, delivery, quality, mass-balance, payment and safeguard records.
Projects advance only when commercial, environmental, technical and financing conditions are satisfied.
Specifications and trials come before promotional claims, certification or large-scale capital deployment.

Investment proposition
The capital need is not limited to plant and equipment. Feedstock working capital, supplier development, laboratories, storage, digital controls, safety systems, certification readiness and qualified off-take are equally important.
Crostar’s financing approach can combine parent or shareholder equity, patient or subordinated capital, asset finance, working-capital facilities, grant-funded technical assistance and strategic buyer participation.
Request an investment discussionStart with a defined opportunity
Specific information helps Crostar route enquiries to the right commercial, technical or partnership workstream.
Contact the Crostar team