Short answer — there isn’t a single public, regularly‑updated ranked table of per‑company “claim settlement ratios” for Sri Lankan life insurers the way some other countries publish, but you can use IRCSL (the regulator) and insurers’ annual/quarterly reports to check. Based on recent public reporting (claims paid, published “claims”/“claims‑ratio” figures and company press releases), these Sri Lankan life insurers are the ones most frequently showing the strongest claims pay‑out performance or the largest claims paid volumes:

• Softlogic Life Insurance PLC — company reports publish a very high “claims ratio” and strong one‑day claim settlement metrics. (softlogiclife.lk)
• Ceylinco Life — largest life insurer by premium; publicly reports very large net claims & benefits paid (Rs. ~25 billion in 2024). (ceylincolife.com)
• Sri Lanka Insurance (SLIC) Life — reports large claim and maturity payouts (reported Rs.13.7 billion paid in 2024). (sliclife.com)
• Union Assurance PLC — publicly reported sizable claims paid (Rs. 5–7+ billion range in recent reporting periods) and strong financials. (dailynews.lk)
• HNB Assurance — growing life insurer that reports rising claims paid as it scales and highlights digital/claims automation improvements. (hnbassurance.com)

Notes and how to verify

• The Insurance Regulatory Commission of Sri Lanka (IRCSL) publishes industry statistics (quarterly/annual) — that’s the authoritative place for sector‑level figures and regulator actions; company CSR figures and payout volumes are best verified in each insurer’s latest annual report or IRCSL filings. (insuranceasia.com)
• Many Sri Lankan insurers report “claims paid” volumes or a “claims ratio” (or one‑day settlement metrics) rather than a single standardized annual CSR percentage, so comparisons require checking the same metric and year for each company (company annual reports/quarterly updates are the usual source). (annualreport2023.softlogiclife.lk)

If you want, I can:

• pull the latest company‑by‑company claim‑settlement numbers (percentages or amounts) for a specific set of insurers and year (e.g., FY 2024 or latest IRCSL quarter) and show the source lines from each annual/quarterly report; or
• fetch the IRCSL latest industry report/quarterly statistics and extract the company‑level figures it publishes.

Which would you prefer?