About TwentyFirst

Leading Expert in Life Expectancy Underwriting

For over 26 years, TwentyFirst has been an industry leader in Life Expectancy Underwriting, providing rules-based, limited subjectivity and consistent, reproducible results. We offer reports for both the secondary and tertiary markets. Our underwriters have an average of 550 years combined experience in the industry.  

THE PROOF IS IN THE DATA!

years in the industry
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recurring customers
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underwriters
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unique lives
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associated deathls
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life expectancy calculations
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