AT Semicon Overview

  • Founded
  • 2001
  • Status
  • Public
  • Employees
  • 573
  • Stock Symbol
  • 089530
Stock Symbol
  • Investments
  • 2
  • Share Price
  • $2.67
  • (As of Friday Closing)

AT Semicon General Information


AT semicon Co Provides services related to semiconductor tests, including engineering service, production service (Wafer Test, Final Test, Back-end Test). It offers Assembly Turnkey Test through cooperation with assembly companies. Its products include MCP, CI-MCP, e-NAND, BOC, SIP, FBGA, and QFN.

Contact Information

Formerly Known As
Ownership Status
Publicly Held
Financing Status
Formerly VC-backed
Primary Industry
Other Commercial Services
Other Industries
Other IT Services
Other Hardware
Stock Exchange
Primary Office
  • 2091 Gyeongchungdae-ro
  • Bubal-eup
  • Icheon, Gyeonggi 467-734
  • South Korea
+82 000-000-0000
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AT Semicon Stock Performance

(As of Friday Closing)

Stock Price Previous Close 52 wk Range Market Cap Shares Average Volume EPS
$2.67 $2.62 $2.32 - $10.85 $40M 15M 593K -$2.58

AT Semicon Financials Summary

In Thousands,
TTM 31-Mar-2021 FY 2020 31-Dec-2020 FY 2019 31-Dec-2019 FY 2018 31-Dec-2018
EV 119,497 168,769 116,213 70,800
Revenue 108,128 109,658 109,836 108,808
EBITDA (1,297) (1,456) 12,409 18,946
Net Income (25,455) (25,526) (8,361) 3,384
Total Assets 154,235 155,181 131,691 89,909
Total Debt 74,630 76,084 68,918 39,577
Public Fundamental Data provided by Morningstar, Inc. disclaimer

AT Semicon Valuation & Funding

Deal Type Date Amount Valuation/
Post-Val Status Debt

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AT Semicon Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %ile
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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AT Semicon Investments & Acquisitions (2)

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
0000000 0000000 18-Feb-2014 000000000000000000 0000 Other Commercial Services
Semiteq Company 26-Nov-2013 PIPE 000.00 Other Commercial Services
To view AT Semicon’s complete investments and acquisitions history, request access »