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
|
|
海外関係会社
|
|
|
|
|
|
|
|
|
|
|
|
5,786
(135)
|
5,955
(121)
|
5,889
(143)
|
6,158
(144)
|
6,638
(151)
|
|
建築事業
|
|
|
|
|
|
|
|
|
|
|
|
5,320
(1,248)
|
5,401
(1,290)
|
5,434
(1,364)
|
5,471
(1,414)
|
6,009
(1,531)
|
|
国内関係会社
|
|
|
|
|
|
|
|
|
|
|
|
5,130
(1,454)
|
5,260
(1,476)
|
5,378
(1,559)
|
5,436
(1,777)
|
5,537
(1,819)
|
|
土木事業
|
|
|
|
|
|
|
|
|
|
|
|
2,446
(592)
|
2,436
(586)
|
2,451
(599)
|
2,451
(630)
|
2,548
(677)
|
|
開発事業等
|
|
|
|
|
|
|
|
|
|
|
|
223
(30)
|
243
(38)
|
244
(45)
|
297
(58)
|
297
(68)
|
|
合計
|
|
|
|
|
|
|
|
|
|
|
|
18,905
(3,459)
|
19,295
(3,511)
|
19,396
(3,710)
|
19,813
(4,023)
|
21,029
(4,246)
|
|
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
|
|
建築事業
|
|
|
|
|
|
|
|
|
|
|
|
5,320
(1,248)
|
5,401
(1,290)
|
5,434
(1,364)
|
5,471
(1,414)
|
6,009
(1,531)
|
|
土木事業
|
|
|
|
|
|
|
|
|
|
|
|
2,446
(592)
|
2,436
(586)
|
2,451
(599)
|
2,451
(630)
|
2,548
(677)
|
|
開発事業等
|
|
|
|
|
|
|
|
|
|
|
|
223
(30)
|
243
(38)
|
244
(45)
|
297
(58)
|
297
(68)
|
|
合計
|
|
|
|
|
|
|
|
|
|
|
|
7,989
(1,870)
|
8,080
(1,914)
|
8,129
(2,008)
|
8,219
(2,102)
|
8,854
(2,276)
|
（注）括弧内は平均臨時雇用人員