Auctions

Auction and
Valuation Support

Auction Services

Pre‑Sale Advice • Condition Reporting • Valuation & Consignment Management

We support auction houses, consignors and buyers with specialist pre‑sale services: condition and authenticity checks, market valuations, catalogue-ready descriptions and secure consignment logistics. Our outputs are designed to integrate seamlessly with auction workflows and provide defensible, evidence‑based provenance and condition information.

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Condition Reports Standardised condition assessments, annotated photography & treatment notes for lots.

Valuation & Appraisal Market‑based valuations, reserve recommendations and comparables analysis.

Provenance Verification Ownership histories, archive checks and documentary due diligence.

Catalogue & Lot Descriptions Concise, sale‑ready descriptions and condition footnotes optimised for catalogue copy.

Photography & Imaging High‑resolution imaging, multispectral photography and measurement documentation.

Logistics & Consignment Secure collection, insured transit, condition checks on receipt and handover to sale.

Global Auction Support

220+ Auction Houses
Across G20 Countries

Partnering with leading auction houses worldwide

Auction Coverage Across the G20

We support consignments, valuations and condition reporting across all G20 members. Below are the G20 flags representing local coverage and partner auction houses in each jurisdiction.