ISS earnings per share for the last semiannual are 0.64 CHF whereas the estimation was 0.66 CHF which accounts for -2.98% surprise. Company revenue for the same period amounts to 5.24 B CHF despite the estimated figure of 5.16 B CHF. Estimated earnings per share for the next semiannual are 1.18 CHF, and revenue is expected to reach 5.24 B CHF. Also watch annual changes over time to get a bigger picture of ISS earnings per share and revenue dynamics.