SX3 is an independent insurance consultancy specialising in claims audit, assurance and performance improvement.
SX3 was founded by senior insurance practitioners with experience leading claims operations.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
SX3 works with insurers, MGAs, brokers, TPAs, law firms and market bodies.
SX3 conducts independent, practitioner-led audits and reviews of claims handling, delegated authority, leakage, reserving, regulatory compliance and operational governance.
Source: LinkedIn company description · Retrieved October 13, 2026
SX3 provides access to experienced claims professionals through interim leadership, executive search and specialist resourcing.
Source: LinkedIn company description · Retrieved October 13, 2026
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Open the published source list.Snapshot: September 27, 2026
RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 16, 2026, September 18, 2026, September 26, 2026 and September 27, 2026. How the company lists are built.
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