United Microelectronics: Number of Employees 2010-2025 | UMC

Interactive chart of United Microelectronics (UMC) annual worldwide employee count from 2010 to 2025.
  • United Microelectronics total number of employees in 2024 was 19,016, a 4.12% decline from 2023.
  • United Microelectronics total number of employees in 2023 was 19,833, a 4.1% decline from 2022.
  • United Microelectronics total number of employees in 2022 was 20,680, a 4.76% increase from 2021.
  • United Microelectronics total number of employees in 2021 was 19,741, a 1.83% increase from 2020.
United Microelectronics Annual Employee Count
2024 19,016
2023 19,833
2022 20,680
2021 19,741
2020 19,386
2019 19,577
2018 19,929
2017 20,076
2016 19,539
2015 18,458
2014 18,623
2013 17,685
2012 13,722
2011 13,326
2010 13,671
2009 12,744
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $20.549B $7.087B
UMC specializes in providing foundry services for high performancesemiconductor applications. Its core competency lies in its abilityto produce high yield Integrated Circuit wafers, manufactured on a per-customer basis. The company draws its distinction from industryleading technology. In addition to wafer manufacturing, its customers benefit from services such as extensive IP resources, free-of-charge design libraries, and full front-end and backend support.
Stock Name Country Market Cap PE Ratio
Broadcom (AVGO) United States $1175.821B 50.00
QUALCOMM (QCOM) United States $166.149B 16.10
ARM Holdings (ARM) United Kingdom $153.636B 136.83
Applied Materials (AMAT) United States $135.991B 18.40
Lam Research (LRCX) United States $115.747B 24.97
Marvell Technology (MRVL) United States $63.500B 56.11
Infineon Technologies AG (IFNNY) Germany $51.166B 22.91
ASE Technology Holding (ASX) Taiwan $22.362B 21.55
GlobalFoundries (GFS) United States $20.718B 29.50
Credo Technology (CRDO) Cayman Islands $14.520B 316.70
Lattice Semiconductor (LSCC) United States $6.933B 107.28
Nova (NVMI) Israel $6.796B 33.75
Rambus (RMBS) United States $6.378B 32.81
Allegro MicroSystems (ALGM) United States $5.725B 619.20
Cirrus Logic (CRUS) United States $5.352B 16.97
Amkor Technology (AMKR) United States $4.981B 15.75
Rohm (ROHCY) Japan $4.918B 0.00
Tower Semiconductor (TSEM) Israel $4.375B 21.93
Impinj (PI) United States $3.002B 398.35
FormFactor (FORM) United States $2.509B 41.20
Synaptics (SYNA) United States $2.441B 56.04
Diodes (DIOD) United States $2.366B 41.80
Ambarella (AMBA) United States $2.192B 0.00
Soitec SA (SLOIF) France $2.045B 0.00
Himax Technologies (HIMX) Taiwan $1.558B 18.18
Navitas Semiconductor (NVTS) United States $1.345B 0.00
Applied Optoelectronics (AAOI) United States $1.303B 0.00
Ams-OSRAM AG (AMSSY) Austria $0.949B 0.00
NLight (LASR) United States $0.860B 0.00
Alpha And Omega Semiconductor (AOSL) United States $0.709B 0.00
Indie Semiconductor (INDI) United States $0.674B 0.00
Ichor Holdings (ICHR) United States $0.587B 0.00
Ceva (CEVA) United States $0.494B 0.00
SkyWater Technology (SKYT) United States $0.425B 0.00
SEALSQ (LAES) Switzerland $0.372B 0.00
POET Technologies (POET) Canada $0.341B 0.00
NVE (NVEC) United States $0.336B 22.35
Quantum-Si (QSI) United States $0.317B 0.00
Valens Semiconductor (VLN) Israel $0.233B 0.00
Aeluma (ALMU) United States $0.211B 0.00
Nano Labs (NA) China $0.191B 0.00
Atomera (ATOM) United States $0.153B 0.00
IQE (IQEPF) United Kingdom $0.139B 0.00
Silvaco (SVCO) United States $0.133B 0.00
QuickLogic (QUIK) United States $0.093B 0.00
Coda Octopus Group (CODA) United States $0.086B 25.63
AXT Inc (AXTI) United States $0.084B 0.00
GCT Semiconductor Holding (GCTS) United States $0.071B 0.00
Sono-Tek (SOTK) United States $0.060B 47.50
Pixelworks (PXLW) United States $0.050B 0.00
Sequans Communications S.A (SQNS) France $0.049B 0.88
Mobix Labs (MOBX) United States $0.038B 0.00
SemiLEDS (LEDS) Taiwan $0.021B 0.00
SmartKem (SMTK) United Kingdom $0.004B 0.00