Apple vs Google, Comparison of Core Talent Pool Structures
Both companies select a small elite group, but there is a difference in verification methods and attrition rates.
Apple
Pool SizeApprox. 1,500 people (0.8% of total)
Basic CriteriaTop 10% for 3 consecutive years
Verification MethodTalent Planning Session
Development MethodHigh-difficulty strategic projects (approx. 1 year)
Pool TurnoverIn/out every year
Google
Pool SizeApprox. 2,000 people (1% of total)
Basic CriteriaGrade A in 3 out of 4 half-year evaluations
Verification MethodCross-validation by other BUs
Development MethodStretch Assignment
Pool Turnover25~35% per year
Commonality: Both companies operate their "core talent" as a growth pool that is regularly re-verified rather than a fixed status.