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KOEN
TRACK RECORD / BY CLIENT

One industry.
Distinct solutions.

Selected projects for clients in Korea and around the world

37

Clients

21

In Korea

16

Across the world

01

SK Securities

Korean client
  • Technical support for integrated margin services (2025)
  • Overseas equity fractional share trading platform (2022)
  • Foreign-currency ledger system (2021)
  • Institutional foreign-currency repo system (2019)
  • Foreign-currency repo system (2017)
  • Overseas equities system (2016)
  • Foreign-currency bond system
  • Next-generation core accounting system (2009)
02

Hyundai Motor Securities

Korean client
  • Next-generation domestic and overseas equity trading system (2026)
  • Foreign-currency ledger system (2021)
  • Overseas equities system (2020)
03

Hanwha Investment & Securities

Korean client
  • Integrated margin service design (2023)
  • Overseas equity fractional share trading platform (2022)
  • Foreign-currency ledger system (2020)
  • Overseas equities system (2018)
  • High-speed order system (2012)
04

Toss Securities

Korean client
  • Overseas equities reference model (2020)
05

WB Holdings

Korean client
  • Cryptocurrency exchange system (2019)
06

Korea Cryptocurrency Exchange

Korean client
  • Clearing and settlement system (2018)
  • Integrated cryptocurrency exchange (2017)
07

Mirae Asset Securities

Korean client
  • Overseas futures and options trading enhancement and order ledger development (2017)
  • Next-generation overseas derivatives and bond systems
08

Eugene Investment & Securities

Korean client
  • Retail pool securities lending service (2026)
  • Overseas equity-backed lending service (2025)
  • Foreign-currency repo system (2023)
  • Integrated margin service (2023)
  • Overseas equity fractional share trading platform (2022)
  • Foreign bond product management and retail sales system (2017)
09

Shinyoung Securities

Korean client
  • Overseas equities system (2021)
10

LS Securities

Korean client
  • Overseas equities system enhancement (2023)
11

Korea Securities Finance

Korean client
  • Overseas equity collateral processing for institutional lending (2025)
12

Shinhan Investment & Securities

Korean client
  • Overseas equity CFD system (2022)
  • Overseas equity ledger enhancement (2020)
  • Overseas derivatives ledger enhancement (2020)
  • Overseas derivatives ledger redevelopment (2019)
  • Comprehensive profitability management system (2016)
  • Data warehouse migration and management information integration (2014)
  • Delegated approval system (2014)
13

Meritz Securities

Korean client
  • On-site overseas equities development (2025)
  • Integrated margin service design (2025)
  • Overseas equity fractional share trading platform (2022)
  • Overseas equity CFD system (2022)
  • Overseas equities system (2018)
  • New pension savings system (2016)
14

Hana Securities

Korean client
  • Real-time overseas equity fractional share trading (2026)
  • Alternative trading system connectivity (2024)
  • Integrated margin service (2024)
  • Overseas equity fractional share trading platform (2022)
  • Next-generation trading system (2016)
  • Employee stock ownership management system (2014)
  • Overseas equities system (2012)
  • Foreign bond system (2012)
15

Kyobo Securities

Korean client
  • Integrated margin service design (2025)
  • Overseas equity ledger development (2016)
16

Samsung Securities

Korean client
  • SAAT retail system (2017)
  • Mainframe downsizing (2016)
  • Active-active SAAT order system (2015)
17

Daewoo Securities

Korean client
  • Specialized features for overseas futures VIP clients (2015)
  • Overseas futures online and offline system enhancement (2015)
  • Small-value secured lending service system
  • Foreign-currency repo system implementation
18

KB Securities

Korean client
  • Overseas equities system (2015)
19

DB Securities

Korean client
  • Overseas equities system enhancement (2026)
  • Overseas equity fractional share trading platform (2022)
  • Overseas equities system (2021)
20

Woori Investment & Securities

Korean client
  • Post-merger system integration (2024)
21

Next Securities

Korean client
  • Overseas equity ledger and FIX gateway (2026)
  • US equity options ledger (2027)
22

NTT DATA

Global client
  • TOCOM member system prototype
23

Osaka Securities Exchange, Japan

Global client
  • Next-generation derivatives trading system test tools
24

Jubilee Lab, Japan

Global client
  • SBI Securities mobile trading system prototype
  • Securities trading simulation system
25

Okasan Securities, Japan

Global client
  • Next-generation web trading system
26

Unicom, Japan

Global client
  • Commodity futures home trading system
27

CSK SS, Japan

Global client
  • Online investment trust system
28

Espion

Global client
  • Shimada regional medical information system (SAMIS)
29

Traderbull, Japan

Global client
  • Mobile application implementation
30

Itsuka Hospital, Japan

Global client
  • Development framework delivery
31

Century Securities, Japan

Global client
  • Home trading system for a commodity futures firm
32

Pinetree Securities, Vietnam

Global client
  • Vietnam securities ledger system
33

State Assets Authority, Uzbekistan

Global client
  • Securities firm ledger management system development
34

Cambodia Securities Exchange

Global client
  • Securities firm ledger management system
35

Lao Securities Exchange

Global client
  • Securities firm ledger management system
36

Securities Regulator, Azerbaijan

Global client
  • Securities firm ledger management system development
37

Korindo Securities, Indonesia

Global client
  • Securities account and cash operations system