SYNOPSYS, INC.

Business Segment Reporting ⁽¹⁾⁽³⁾

(in millions)

Three Months

Three Months

Twelve Months

Twelve Months

Ended

Ended

Ended

Ended

October 31, 2022

October 31, 2021

October 31, 2022

October 31, 2021

Revenue by segment

- Semiconductor & System Design

$          1,157.2

$          1,042.4

$         4,615.7

$              3,810.4

% of Total

90.1 %

90.5 %

90.8 %

90.6 %

- Software Integrity

$             127.1

$             110.0

$            465.8

$                 393.8

% of Total

9.9 %

9.5 %

9.2 %

9.4 %

Total segment revenue

$          1,284.3

$          1,152.4

$         5,081.5

$              4,204.2

Adjusted operating income by segment

- Semiconductor & System Design

$             342.7

$             326.6

$         1,628.1

$              1,243.1

- Software Integrity

$               10.7

$               13.3

$              47.0

$                   38.3

Total adjusted segment operating income

$             353.4

$             339.9

$         1,675.1

$              1,281.4

Adjusted operating margin by segment

- Semiconductor & System Design

29.6 %

31.3 %

35.3 %

32.6 %

- Software Integrity

8.4 %

12.1 %

10.1 %

9.7 %

Total adjusted segment operating margin

27.5 %

29.5 %

33.0 %

30.5 %