Last year, United Microelectronics Corp generated 7.30B USD for its biggest-performing segment, Wafer. The Taiwan made the largest contribution, accounting for 2.94B USD last year. For the latest quarter, United Microelectronics Corp reported the revenue of 2.14B USD for the period ending 2026-06-30, which came from the top-performing segment, Wafer. Taiwan contributed the highest revenue, at 806.21M USD.

By Business

Revenue

Proportion

Annual

Annual

Quarterly

Wafer

Others

FY2025

FY2024

FY2023

FY2022

FY2021

FY2020

FY2019

Wafer

7.30B(95.81%)

6.91B(95.49%)

6.80B(95.15%)

8.92B(95.30%)

7.33B(96.05%)

5.77B(96.08%)

4.62B(96.24%)

Others

319.53M(4.19%)

326.64M(4.51%)

346.25M(4.85%)

440.15M(4.70%)

301.42M(3.95%)

235.54M(3.92%)

180.57M(3.76%)

By Region

Revenue

Proportion

Annual

Annual

Quarterly

Taiwan

United States

China(Including Hong Kong)

South Korea

Europe

Japan

Other Foreign

Singapore

America

FY2025

FY2024

FY2023

FY2022

FY2021

FY2020

FY2019

FY2018

FY2017

FY2016

FY2015

FY2014

FY2013

FY2012

FY2011

Taiwan

2.94B(38.62%)

2.61B(36.06%)

2.20B(30.72%)

2.94B(31.40%)

2.89B(37.86%)

2.21B(36.76%)

1.75B(36.41%)

1.83B(36.42%)

1.61B(32.79%)

1.44B(31.44%)

1.45B(31.77%)

1.58B(34.17%)

1.37B(32.91%)

1.43B(36.42%)

1.32B(33.13%)

United States

1.67B(21.97%)

1.81B(25.02%)

1.90B(26.56%)

1.18B(12.62%)

869.18M(11.39%)

833.63M(13.88%)

646.23M(13.47%)

781.82M(15.57%)

598.59M(12.20%)

425.46M(9.27%)

403.04M(8.83%)

409.33M(8.86%)

516.09M(12.37%)

520.06M(13.29%)

--(--)

China(Including Hong Kong)

1.21B(15.83%)

1.16B(15.98%)

884.55M(12.38%)

1.55B(16.56%)

1.12B(14.64%)

768.51M(12.80%)

618.95M(12.90%)

614.20M(12.23%)

623.70M(12.71%)

426.06M(9.29%)

369.26M(8.09%)

494.48M(10.70%)

397.67M(9.53%)

205.78M(5.26%)

165.41M(4.16%)

South Korea

814.70M(10.69%)

819.40M(11.32%)

991.38M(13.87%)

--(--)

Europe

649.92M(8.53%)

557.87M(7.71%)

800.63M(11.20%)

296.62M(3.17%)

201.59M(2.64%)

217.90M(3.63%)

223.43M(4.66%)

415.81M(8.28%)

471.09M(9.60%)

907.62M(19.78%)

1.07B(23.39%)

905.75M(19.60%)

--(--)

Japan

332.76M(4.37%)

283.80M(3.92%)

372.92M(5.22%)

593.38M(6.34%)

490.82M(6.43%)

521.75M(8.69%)

319.13M(6.65%)

195.71M(3.90%)

154.32M(3.14%)

139.65M(3.04%)

319.47M(7.00%)

250.81M(5.43%)

154.54M(3.70%)

98.74M(2.52%)

76.55M(1.93%)

Other Foreign

225.13K(--)

139.48K(--)

3.44M(0.05%)

1.49B(15.89%)

1.02B(13.38%)

570.76M(9.50%)

467.15M(9.73%)

360.31M(7.18%)

438.22M(8.93%)

416.43M(9.08%)

376.62M(8.26%)

403.96M(8.74%)

738.14M(17.69%)

579.59M(14.81%)

716.57M(18.04%)

Singapore

--(--)

1.31B(14.03%)

1.04B(13.65%)

884.84M(14.74%)

776.46M(16.18%)

823.81M(16.41%)

1.01B(20.63%)

830.06M(18.09%)

576.98M(12.65%)

577.57M(12.50%)

993.23M(23.80%)

1.08B(27.70%)

985.56M(24.82%)

America

--(--)

711.54M(17.92%)