従業員の状況
|
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
|
|
エネルギー・機能材料
|
|
|
|
|
|
|
|
|
2,972
(142)
|
3,032
(140)
|
3,016
(173)
|
3,094
(201)
|
3,025
(181)
|
9,620
|
|
石油化学
|
|
|
|
|
|
|
|
|
4,605
(495)
|
4,576
(438)
|
4,536
(432)
|
-
|
-
|
-
|
|
医薬品
|
|
|
|
|
|
|
|
|
7,272
(177)
|
7,634
(153)
|
7,784
(165)
|
7,037
(181)
|
5,727
(213)
|
3,828
(185)
|
|
健康・農業関連事業
|
|
|
|
|
|
|
|
|
6,727
(974)
|
7,473
(958)
|
7,532
(935)
|
7,681
(895)
|
7,899
(865)
|
3,609
|
|
情報電子化学
|
|
|
|
|
|
|
|
|
8,039
(1,521)
|
7,982
(1,669)
|
7,822
(1,582)
|
7,592
(1,434)
|
7,437
(1,237)
|
2,115
|
|
合計
|
|
|
|
|
|
|
|
|
33,586
(3,867)
|
34,743
(3,905)
|
34,703
(3,814)
|
33,572
(3,663)
|
32,161
(3,492)
|
29,279
(2,973)
|
|
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
|
|
エネルギー・機能材料
|
|
|
|
|
|
|
|
|
1,036
(56)
|
1,032
(51)
|
1,040
(40)
|
1,080
(43)
|
1,007
(44)
|
1,847
|
|
健康・農業関連事業
|
|
|
|
|
|
|
|
|
2,019
(161)
|
2,015
(150)
|
2,002
(141)
|
1,986
(147)
|
2,025
(147)
|
1,513
|
|
石油化学
|
|
|
|
|
|
|
|
|
1,358
(74)
|
1,336
(58)
|
1,328
(44)
|
-
|
-
|
-
|
|
情報電子化学
|
|
|
|
|
|
|
|
|
715
(54)
|
730
(52)
|
803
(45)
|
993
(70)
|
1,043
(86)
|
600
|
|
医薬品
|
|
|
|
|
|
|
|
|
28
(2)
|
27
(1)
|
27
(1)
|
25
(1)
|
22
(1)
|
-
|
|
合計
|
|
|
|
|
|
|
|
|
6,214
(428)
|
6,277
(391)
|
6,488
(341)
|
6,637
(381)
|
6,706
(419)
|
6,669
(434)
|
（注）括弧内は平均臨時雇用人員