{"entity":{"id":"6e429aca-6fda-5c19-abaf-cc72aed53087","name":"DEVELOPMENT DESIGN ASSOCIATES LIMITED","type":"Company","kind":"company","jurisdiction":"GB","identifier":"oo:GB-COH-04501521","risk":"LOW","flags":[],"registry_profile":null},"identity":{"linked_records":[],"also_known_in":[]},"ownership":{"as_observed":"Edges carry the date we OBSERVED them in a source registry, not a validity period. We do not currently hold ownership end dates, so a link shown here may have ended. Check the source record before relying on currency.","direct_owners":[{"role":"beneficial owner","share":50,"source":"OpenOwnership","party":{"id":"87561097-3dc3-51aa-91ae-bd9eb423316b","name":"Mr David Singleton","type":"Person","kind":"person","identifier":"oo-person:GB-COH-PER-04501521-ZrkO9T02pr3nczJOaHZ4RKlUoIc"}},{"role":"beneficial owner","share":50,"source":"OpenOwnership","party":{"id":"33ef260a-a296-5990-bea2-36a44ef44432","name":"Mr Marcus James Sims Hamer","type":"Person","kind":"person","identifier":"oo-person:GB-COH-PER-04501521-D4fxSwDWPtF5TMGyZEEQaXWRXUI"}},{"role":"beneficial owner","share":37.5,"source":"CH PSC","party":{"id":"1d181ad7-cb40-4f5c-8b5f-ebec8876540c","name":"Mr David Singleton","type":"Person","kind":"person","identifier":"psc:ZrkO9T02pr3nczJOaHZ4RKlUoIc"}},{"role":"beneficial owner","share":37.5,"source":"CH PSC","party":{"id":"cc380367-1c71-4f5d-a75e-1ca8a73ff6b7","name":"Mr Marcus James Sims Hamer","type":"Person","kind":"person","identifier":"psc:D4fxSwDWPtF5TMGyZEEQaXWRXUI"}}],"holdings":[],"ubo_chain":[{"depth":1,"from":"87561097-3dc3-51aa-91ae-bd9eb423316b","fromName":"Mr David Singleton","to":"6e429aca-6fda-5c19-abaf-cc72aed53087","toName":"DEVELOPMENT DESIGN ASSOCIATES LIMITED","role":"beneficial owner","share":50,"source":"OpenOwnership"}],"ubo_chain_locked":4,"ubo_chain_note":"Full UBO chain requires a paid API key or a one-off dossier — whiteintel.dev/pricing."},"risk":{"level":"LOW","flags":[],"note":"Risk is a layer-1 signal (offshore-layering / connectivity heuristics) — an investigative lead, not a determination."},"exposure":{"exposed":false},"financials":null,"sources":[{"registry":"companies_house_bulk","source_url":"https://find-and-update.company-information.service.gov.uk/company/04501521"},{"registry":"openownership","source_url":"https://find-and-update.company-information.service.gov.uk/company/04501521"}],"access":{"tier":"free","note":"Free tier: identity, cross-source links, 1-hop subsidiaries, risk/sanctions, latest financials and provenance. The full multi-hop UBO chain, itemised assets (aircraft/sanctioned vessels/securities/real estate) and financial history unlock with a paid API key or a one-off dossier — whiteintel.dev/pricing.","mcp":{"install":"npx -y @whiteintel/mcp-server","tools":["get_dossier","trace_ownership_path","check_offshore_exposure"],"note":"Call this dossier as a tool from your agent; buy in-flow with get_pricing/buy_dossier/get_payment_link."}},"purchase":{"entity_id":"6e429aca-6fda-5c19-abaf-cc72aed53087","tiers":[{"tier":"standard","eur":29,"unlocks":"full multi-hop UBO chain + year-over-year financial history"}],"how_to_buy":{"human_checkout_url":"https://whiteintel.dev/entity/6e429aca-6fda-5c19-abaf-cc72aed53087#buy","human_handoff":"You (the agent) cannot complete a card payment. Show human_checkout_url to your operator — it opens this entity's buy box directly. The MCP/REST flows below are for a caller that HAS a human in the loop to finish Stripe Checkout.","mcp_endpoint":"https://whiteintel.dev/api/mcp","mcp_flow":"buy_dossier { tier, entity_id } → hand the returned checkout_url to a human (it is a Stripe page, not a machine endpoint) → claim_dossier { session_id } → get_dossier { id, token }","rest_create":"POST https://azmnkvjnelbdjnmukxll.supabase.co/functions/v1/dossier-checkout  {\"action\":\"create\",\"tier\":\"standard\",\"entity_id\":\"6e429aca-6fda-5c19-abaf-cc72aed53087\"}  → { \"url\": \"<stripe_checkout_url>\" }","rest_claim":"POST the same endpoint {\"action\":\"claim\",\"session_id\":\"cs_…\"} → { \"token\" } ; then re-request this dossier with ?token=<token> for the full report"},"pricing_page":"https://whiteintel.dev/pricing"},"source":"corpus"}