Buyka — the marketplace where deep tech finds its market

Buyka is an international B2B marketplace built specifically for innovation. While general-purpose platforms list millions of commodities, we curate vertical catalogs for fields where the buyer needs to understand the technology before placing an order — nanomaterials, semiconductors, robotics components, hydrogen-economy gear, MedTech instruments, advanced composites and so on.

For buyers we cut weeks of supplier discovery into minutes via semantic search, AI-assisted RFQs and verified company data. For suppliers we provide a curated funnel of qualified leads, multilingual listing tooling and a billing/escrow stack that handles tax, compliance and disputes. For investors and innovators we run a parallel surface for term-sheets, SAFE documents, due-diligence checklists and cap-table management.

• Built for deep tech. Categories are designed by domain experts, not pulled from a generic taxonomy. NewSpace, cyber-physical systems and dual-use security are first-class verticals.
• Trust on day one. Every supplier passes KYC (Sumsub / Veriff) and sanctions screening before listings go live. Buyer-side anti-spam holds (Stripe $1 authorisation) cut fake RFQs.
• Full lifecycle. RFQ → quote → escrow → delivery → review — all on one platform, with optional NDA gating, data-rooms and commission only on confirmed deals.
• Multilingual by design. The platform ships in English, Russian and Arabic with right-to-left support, region-aware currency display and locale-branched legal documents.

Buyka is operated by DDBD LTD, a limited company registered in England and Wales (company number 12812992, incorporated on 14 August 2020).

Registered office:
Unit 3, Office A, 1st Floor
6–7 St. Mary at Hill, London, England EC3R 8EE.

For partnership, press or supplier-onboarding enquiries, see the contact page.

We don't take a cut from technology you can't actually buy. Commission is charged only after both sides confirm a deal — never on browsing, listing or RFQ traffic. We don't sell user data. And we don't hide our roadmap: every quarter we publish what shipped, what's next and why.