GS Neotek carries out design, production, and construction of CTC command equipment, ATC/ATO, ATP & interworking system that are the core field of railway signaling starting from the CTC project in Gyeongwon Line in 1978; based on which, it successfully completed the KTX construction project (Signaling Equipment & CTC Command Equipment).
In addition, we introduce the overseas system in the subway and light transit system and reinforce cooperation with excellent foreign signal suppliers coping with the electronic and radio system. Especially, we launched in the light transit system, PSD, and AFC fields, being empowered by our capability that ensures the efficiency, convenience and safety of operation to the customers.

Business Performance

Year	Indoor/outdoor Equipment
2014	- Installation of Radio Frequency Communication-Based Train Control (RF-CBTC)   System and Vehicle On-Board - Controller (VOBC) for the Ui-SinseolLight Rail Transit (LRT) Private Investment   (PPI) Project - Railway Signal & Communication System for the DonghaeNambu Line (Railway   Transit Line) Construction Project
2013	- Railway Signal & Communication System for the DonghaeNambu Line (Railway   Transit Line) Construction Project
2012	- Railways signal/communication construction for Jeollaline from Suncheonto Yeosu - Installation of Radio Frequency Communication-Based Train Control (RF-CBTC)   System and Vehicle On-Board Controller (VOBC) for the Ui-SinseolLight Rail   Transit (LRT) Private Investment (PPI) Project - Operation & Maintenance works of Electrical Equipment at the KTX Line Phase 1-2   Project Zone
2010 ~ 2013	- Gyeongbu KTX Line signaling equipment maintenance
2010 ~ 2010	- GyeongbuK TX Line Phase II OsongStation signaling equipment work
2008 ~ 2011	- Jeolla Line Suncheon-Yeosu Signaling Equipment Work
2007 ~ 2010	- Gyeongbu KTX Line Dongdaegu-Ulsan communication equipment
2006 ~ 2009	- Subway Line 9 communication equipment
2004 ~ 2008	- Ori-Bundang Inter-base signaling equipment new installation project
2004 ~ 2006	- Gyeongbu KTX Line Sinseon Zone signaling/communication equipment   maintenance
2001 ~ 2003	- Gyeongbu KTX Line Namseoul -Daejeon signaling equipment new installation   project
2000 ~ 2005	- Yimun Depot signaling equipment work
1998 ~ 2005	- Gyeongbu Line Osan-Pyeongtaek signaling equipment work
2001 ~ 2004	- Gyeongbu KTX Line Namseoul –Daegu train wireless system
1998 ~ 2001	- Gyeongbu KTX Line testing signaling equipment new installation project
1993 ~ 2000	- Metropolitan area integrated command room project
1993 ~ 1995	- Bundang Line Suseo-Bundang signaling equipment new installation project
1988 ~ 1989	- Metropolitan Area CTC command equipment new installation
1982 ~ 1984	- Subway Lines 3 & 4 Command equipment new installation

Business Performance

Year	System Equipment
2016	- Installation of Platform Screen Doors (PSD) at Imaestation and 3 other stations on   the Bundang Line
2015	- Installation of Platform Screen Doors (PSD) at Hantistation and 3 other stations on   the Bundang Line - Supply and Installation of AFC System for Suwon-Incheon Line (Song-do ~   Incheon Station) and Kyung-eui Line (Ya-dang Station) - Construction of Signal Control System for Suwon-Incheon Line (Song-do ~   Incheon Station)
2014	- Replacement of Signal Control Systems for the Bridges (with outdated facilities) at   Han River - Supply and Installation of Automated Fare Collection (AFC) Systems at Gangmae   station and 1 other station on the Gyeongui Line - Installation of Platform Screen Doors (PSD) at Doksan station and 1 other station   on the Gyeongbu Line - Installation of Platform Screen Doors (PSD) at Hadan station and 6 other stations   on the Busan Metro Line No. 1 - Supply and Installation of Automated Fare Collection (AFC) Systems at Gangmae   station and 1 other station on the Gyeongui Line
2013	- PSD Installation Work at Jooyeop Station on the Ilsan Line - PSD Installation Work at 2 government building stations on the Gwacheon Line - Installation of Platform Screen Doors (PSD) at Doksan station and 1 other station   on the Gyeongbu Line - Installation of Platform Screen Doors (PSD) at Hadan station and 6 other stations   on the Busan Metro Line No. 1
2012	- Platform Screen Door (PSD) and Automated Fare Collection (AFC) System for the   Uijeongbu Light Rail Transit (LRT) Project - PSD including Gwangan Station in Busan/ 5 stations - Installation of Platform Screen Doors (PSD) at 4 New stations on the Bundang Line   Extension Project - PSD including Hwajeong Station in Ilsan/ 4 stations - Yeongjeong-do Magnetic Levitation Light Rail Transit PSD - Installation of Platform Screen Doors (PSD) for the Seoul Subway Line no. 7   Extension Project (to Incheon Subway Line no. 1)
2011 ~ 2012	- Platform Screen Doors (PSD) for the BundangLine Extension Project - Platform Screen Doors (PSD) for the Seoul Subway Line no. 7 Extension Project
2010 ~ 2012	- PSD for magnetic levitation in Yeongjongdo
2009 ~ 2010	- Installation of Platform Screen Doors (PSD) at Su-suo station and 4 other stations   on the Bundang Line
2008 ~ 2009	- Urban Transit System Lines 5 and 7 (38 stations) PSD
2006 ~ 2012	- Platform Screen Door (PSD) and Automated Fare Collection (AFC) System for the   Uijeongbu Light Rail Transit (LRT) Project
2006 ~ 2007	- Busan Yangsan Line 4 stations PSD
2003 ~ 2006	- Cheongnyangni-Deokso Electronic interworking system