Manufacture of medical, precision and optical instruments, watches and clocks

• Figures collect the filed per-person averages without transformation, and can differ from totals divided by headcounts.
• Listed filers only, and consolidated subsidiaries' staff are not included.
• These are filed values whose accuracy the source institution does not guarantee.
• Company rows reproduce each filer's own reported values without transformation, and this site computes none of them.
• Where few registered directors are covered, the per-person average approaches a few individuals' pay.
• Sharing an industry code does not mean doing the same work.
• Filed values needing a unit check show the reason instead of an amount.
• Classifications with thin samples publish no industry figure.

Industry groupings and names follow the tenth revision of the Korean Standard Industrial Classification, opened by Statistics Korea under the Korea Open Government Licence attribution requirement, with minor typographic adjustments.