従業員の状況
|
2010/03
|
2011/03
|
2012/03
|
2013/03
|
2014/03
|
2015/03
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
建築
|
|
|
|
|
|
|
|
|
|
|
8,163
(1,300)
|
8,160
(1,322)
|
8,103
(1,369)
|
8,133
(1,327)
|
8,804
(1,500)
|
9,001
(1,590)
|
|
土木
|
|
|
|
|
|
|
|
|
|
|
4,161
(759)
|
4,257
(783)
|
4,263
(804)
|
4,268
(848)
|
5,472
(904)
|
5,418
(1,048)
|
|
開発
|
|
|
|
|
|
|
|
|
|
|
2,074
(1,708)
|
2,044
(1,774)
|
1,979
(1,733)
|
1,898
(1,772)
|
1,875
(1,793)
|
1,795
(1,751)
|
|
合計
|
|
|
|
|
|
|
|
|
|
|
14,562
(3,816)
|
14,620
(3,951)
|
14,518
(3,993)
|
14,466
(4,035)
|
16,285
(4,286)
|
16,382
(4,484)
|
|
2010/03
|
2011/03
|
2012/03
|
2013/03
|
2014/03
|
2015/03
|
2016/03
|
2017/03
|
2018/03
|
2019/03
|
2020/03
|
2021/03
|
2022/03
|
2023/03
|
2024/03
|
2025/03
|
|
建築
|
|
|
|
|
|
|
|
|
|
|
6,072
(803)
|
6,084
(834)
|
6,084
(841)
|
6,109
(867)
|
6,188
(913)
|
6,351
(983)
|
|
土木
|
|
|
|
|
|
|
|
|
|
|
2,273
(343)
|
2,323
(351)
|
2,324
(351)
|
2,333
(384)
|
2,354
(401)
|
2,469
(446)
|
|
開発
|
|
|
|
|
|
|
|
|
|
|
162
(27)
|
165
(32)
|
171
(33)
|
171
(33)
|
178
(34)
|
174
(32)
|
|
合計
|
|
|
|
|
|
|
|
|
|
|
8,507
(1,173)
|
8,572
(1,217)
|
8,579
(1,225)
|
8,613
(1,284)
|
8,720
(1,348)
|
8,994
(1,461)
|
（注）括弧内は平均臨時雇用人員