Korean Air, Asiana Airlines (LSG Sky Chefs), Parliament House, Cheong Wa Dae, Jeju District Court, Supreme Prosecutors' Office, Constitutional Court, International Broadcasting Foundation, Ginseng Corporation, Cheonan Detention Center, Korea Human Resources Development Service, Jamsil Baseball Stadium, Seoul Station, Suwon Station, Seoul Subway Construction, Jinhae Passenger, Gangseo Police Station, Jongno Social Welfare Center, Seoul Asian East Welfare Center, Samcheok Police Station, Gangwon General Museum, National Human Rights Commission, Gapyeong Flower Village Love House, Disabled Welfare Center, Gyeonggi Provincial Public Officials Education Center, Daedeok-gu Public Health Center, Gunsan Korean Industrial Exhibition , Korea Expressway Corporation Gimcheon Office, Korea Expressway Corporation Waegwan Office, Korea Expressway Corporation Gumi Branch, Sinmyung Nursing Home, Yeongrak Nursing Home, Gunbuk-myeon Office, Pohang Customs, Korea Life Association, Jung-gu Office of Civil Affairs, Seoul Branch of Traffic Safety Authority, Namyangju Office of Education, Yongsan-gu Office , Ministry of National Defense, Korea Shipping Association, Jungnang-gu Facility Management Corporation, Korea Atomic Energy Safety Institute, Gwangju City Hall, Seoul Productivity Center, Constitutional Court, Meteorological Research Institute, National Veterinary Science and Quarantine Service, Incheon Support, Jinju Prison, Paju Police Station, Legal Training Center, Naval Welfare Group, Gyeongbuk Provincial Police Agency, Lee Dae-Sung Mountain Welfare Center, Haenam Military Disabled Persons Welfare Center, Gyeongju Education and Culture Center, Jinju Tax Office, Noeun Public Health Center, Hyanggyo-dong Office, Seoul City Facilities Office, Cheonan Hope Cultural Center, Siloam Elderly Nursing Home, etc.
Ulsan Dong University, Seoul National University, Chung-Ang University 2 Campus, Ajou University, Sogang University, Jeju Halla University's Department of Clinical Pathology, Dankook University, Dongguk University, Kyunghee University, Yonsei University, Konkuk University, Hanyang University, Korea Aerospace University, Kangwon National University of Medicine, Korea University of Korea, Korea University of Ancient University, Sungkyunkwan University, etc
Ulsan Munhyeon High School, Gongju University College of Education, Daegwang High School, Hannam Middle and American Yongjeong High School, Busan Design High School, Bangjin High School, Sinjeong Women's Commercial High School, Incheon Nam High School, Namwon Girls' High School, Deokam Information Industry High School, Konkuk University High School, etc
Seongnam Baeseong Kindergarten, Incheon Iseum Daycare Center, Busan Centum Kindergarten, Incheon Hanul Kindergarten, Bisan Elementary School Preschool, Purni Bundang Daycare Center, Purniseocho Daycare Center, Grace Preschool, Draft Kindergarten, Seongnam English Village, Pretty Love Daycare Center, Back Daycare Center, Seongjin Daycare Center, Yejin Missionary Daycare Center, Chuncheon Dongwon School, Ohjeong-gu Office Daycare Center, Yewon Kindergarten, Kirim Daycare Center, I Can Daycare Center, Miye Garden Daycare Center, Manual Daycare Center, Sunui Gwanak Welfare Center Daycare Center, Howon University Affiliated Kindergarten, Ivory Kindergarten, Gwangyang Hanyang Kindergarten, Little Daycare Center, Miracle Kindergarten, Hansol Kids Club Daycare Center, Sangnam Daycare Center, Taegang Kindergarten, Geumseong Daycare Center, Rainbow Daycare Center, Asan Police Agency Daycare Center, Gyeongnam Police Agency Daycare Center, Gyeongbuk Police Agency Daycare Center, Chadol Daycare Center, Dandelion Children's Development Center, Maria Regional Children's Center etc.
Yeoncheon Post Office, Gongju Post Office, Seosan Post Office, Goesan Post Office, Suwon Agricultural Cooperative Federation, Nonghyup Central Post Office, Daejeon Daedeok Post Office, Seoul Dongjak Post Office, Yeoncheon Livestock Bureau, Yanggu New Association, Jincheon Ecological Site, Cheongyang Branch, Chungnam Agricultural Cooperative FederationHwagae Agricultural Cooperative Federation, Pyeongtaek Post Office, Geumsan Post Office, Dongjak Post Office, Seosan Post Office, Geomundo Post Office, Hoengseong Saemaul Bank, Yanggu Credit Union, Bank of Korea, Guam Saemaul Bank, Suhyup Jungbu Branch etc
Gyeongbuk Co.,Ltd. Changhae, Chamjon Cosmetics, Korea Airlines, Daesang Icheon Factory, CJ Icheon Plant, Hyundai Kia Motors Namyang Research Institute, Living Aroma, Isaac Toaster, Woongjin Food, Shindonga Construction, LG Decoville, Ssangyong Motor Maintenance, Yubum Branch, POSCO.Rest area, Yeoju rest area, Eumseong (upper/lower) rest area, Uijeongbu Gyeongwon Iron & Steel, Ansan Tribe Underground Shopping Center, Nine Brick Hotel, Espi Samlip Seocheon plant, Maison de Vero Wedding Hall, Jeungpyeong Daebak phone, Hyundam Industrial Co., Lotte Chilsung Anseong plant, Western Asia Co., Ltd. Asia Tech Co., Green Honeycomb Co., Ltd., Western Environment Co., Hanwha Boeun Co., Ltd., H&ST Co.,Ltd. Koju Women & F Co., Ltd.,Ltd. Ison Co., Ltd., Saehan Pratech Co., Farmer's Food Co., Ltd., Yangbyun Food Co., Ltd., Hanuri Moolsan Co., Ltd., Jibok Deuk Maru, Chabas, Gikwang Industrial Co., Crystal Farm Co., Ltd., MOS, HENI Co., Ltd., Daehan Engine Co., STX Engine Co., Ltd., Sechang Architects Co., Ltd.Jungwon General Trading Co., Ltd. Taegang Co., Ltd., Yoon Sang-jae, AnnaEden Hazard Prevention, Samkwang Trading Co., Ltd. etc
Ulsan Oriental Hospital, Gunsan Wonkwang Hyodo Hospital, Gimcheon Nursing Hospital, Daegu Refreshing Otolaryngology, Regional Health Center, Gangdong Sacred Heart Hospital, National Masan Hospital, Anseong St. Mary's Hospital, Tongyeong Red Cross Hospital, Seoul Sanitary Dental Hospital, Jeonju 21st Century Hospital, Hyosim Hospital , Chosun University Dental Hospital, Jinju Hanil Hospital, Jeju Medical Center, Busan University Hospital Main Building, Konyang University Affiliated Hospital, Medbilt St. Joseph Hospital, Catholic University of Korea, Hansen Hospital Research Center, Seoul National University Hospital Clinical Hospital, Ajou University Affiliated Hospital, Jeju Halla Hospital, Wonkwangjin Dental Clinic, Comfortable World Dental Clinic, Deoksu Dental Clinic, Gana Dental Clinic, Danam Korean Medical Clinic, Byeonjin Kwan Clinic, Changdeok Clinic, Gounse Skin Clinic, Kim Seonho Clinic, Yein Inch Clinic, Orthopedics Orthopedics, Park Hyeon Plastic Surgery Clinic, Park Hyun Chul Dermatology Clinic, Punglim Pharmaceutical, Gichan Pain Clinic, Song Myeong-jae Oriental Hospital, Banpo Catholic Central Medical Center Sae Hospital, Ssangmun Dong-han Hospital, Wonju Barun Oriental Medical Center, Hanil Hospital, Seoul National University Pharmacy, Lim Pharmacy, Cheongsol Pharmacy, Hansa Rang pharmacy, parking convenience pharmacy, etc.
Seoul Youth Church, Yeouido Full Gospel Church, Mokyang Methodist Church, Seoul Church, Woori Church, Ark Church, East-West Church, Daesoon Jinri Hall, Friendship Church, Fragrant Church, Suwon Onnuri Church, Bulgwangsa Temple, Unju Church , Uiseong Church, Namyang Catholic Church (Catholicism), Segumjeong Methodist Church, Yeonshin Church, Doseong Church, Korean Baptist Church of Yeongcheon Church, Chungju Full Gospel Church, Guram Temple, Yale Church, Comfort Church, Church of Our Lady of the Holy Mary, Chungju Full Gospel Church, Namyangju Gangbyeon Seongsan Church, Eumseong Chungcheong Central Church, Gunsan Central Church, Ansan Bomun Sailor, Busan Ae Gwangwon, etc.
Existing PC room (Yeosu city), Intercan PC room (Suncheon University), Vitamin PC room (Namga Jwadong), Vitamin PC room (Yeonhui-dong), Vitamin PC room (Sadang-dong), Azit PC room, Plusfish John, Aqua Pacific, etc.
Daegu cheng Aram, Seoul Tombolla Restaurant, Gwangju City Disabled Welfare Center, Icheon LG Champion Park, Cheongju City Reserve Army Training Center, Jeonju Nada Academy of Sciences, Seoul Eagles Taekwondo Dojang, Seoul Seongsu Ibiz Center, Century 21CC, Dragon Golf Club, Sia Beauty Academy, Busan Confectionery School, Yunhyeon Building, Sambu Building, Cheongsol Woosung Shopping Mall, Gemstone Plaza, Geoje Byucksan e-Solence Hill 2nd Management Office, Songpa Lotte Castle Gold, Wonju Lotte Castle The First, Namyangju Star Love Village 2-2 Complex management office etc.