Environmental
As a member of an environmental solutions company, we actively research and develop solutions to prevent pollution.
Company
About DOOTAIT
Texas-incorporated execution arm of a three-country engineering group, Korea HQ, China branch, and a 49-person U.S. team building inside semiconductor fabs.
Doota Industrial America, LLC ("Doota Industrial") was incorporated in Round Rock, Texas on September 13, 2013 under CEO Sungin Hwang. We're a U.S.-based contractor specializing in electrical, low-voltage, and ICT field execution for semiconductor and high-tech industrial construction, and the U.S. arm of a three-country group that spans Korea (Dongtan HQ, Pyeongtaek branch), China (Xi'an branch), and the United States.
Our Korea headquarters has been engineering smart-factory, SCADA, environmental TMS, and manufacturing IT systems for Samsung Electronics, Samsung SDI, Samsung Display, Samsung SDS, Hyundai/Kia, LG Chemical, LG Electronics, Lotte Chemical, SK Innovation, and Corning, work that's reflected in our SMART-i product family (FIMCS, CEMS, MES, SOP, WIS, RFID, EES gateway) and in patented dataloggers and FEPs. In the U.S., our 49-person Texas team brings that engineering discipline onto fab sites, coordinating multi-trade execution from Samsung Austin and Taylor today, into the SK hynix Indiana program next. FY2024 revenue was $13.0M, roughly 4× FY2023, a step-change driven by the Samsung Taylor scope ramp.
As an Equal Opportunity Employer, we are committed to creating a diverse and inclusive company culture. We do not discriminate against candidates and employees based on disability, sex, race, gender identity, sexual orientation, religion, national origin, age, veteran status, or any other protected status under the law.
ESG Management
Sustainability is a deliverable, not a slogan.
Doota Industrial America established the ESG Management Headquarters in 2022 to strive for sustainable development through transparent management such as eco-friendliness, social responsibility management, and governance improvement.
Social
By creating a safe and reliable work environment, we strive to become a sustainable workplace for all our employees.
Governance
We operate through transparent governance and management and seek to pursue sincere management by listening to all stakeholders.
Global network
One group, three countries, a single chain of command.
Engineering depth comes from the Korean HQ; field execution and EPC coordination happen from our Texas team; the China branch covers Samsung's overseas semiconductor footprint. Same systems, same standards, same SMART-i product family.
U.S.A.
Round Rock, TX (Austin metro)
Execution arm, semiconductor electrical, low-voltage, ICT
16333 S Great Oaks Drive #124, Round Rock, TX 78681
Korea
Dongtan, Hwaseong-si
Headquarters, engineering, R&D, solutions
17, Dongtansandan 9-gil, Hwaseong-si, Gyeonggi-do
Korea
Pyeongtaek
Branch, on-site support for Samsung Pyeongtaek campus
322 Godeokjungang-ro, #510, Pyeongtaek-si, Gyeonggi-do
China
Xi'an
Branch, Samsung China Semiconductor coverage
Ascendas-Singbridge #703, 88 TianGu 7 Road, Hi-Tech Development Zone
Growth trajectory
FY2024 revenue stepped to $13.0M, roughly 4× FY2023.
The jump is the Samsung Taylor scope ramp on top of a decade of steady Korean enterprise work. Annual U.S.-reported revenue (USD, thousands):
2017
$675K
2018
$797K
2019
$809K
2020
$834K
2021
$1.03M
2022
$1.59M
2023
$3.49M
2024
$13.0M
Source: Doota Industrial America Business Overview, June 2025.
In-house solutions
The SMART-i product family
Korea HQ–developed and patented across environment, smart-factory, and IT-systems domains. These are the platforms behind the field scope we install.
Smart Factory
SMART-i FIMCS
Factory Intelligence Monitoring & Control, real-time view across production facilities and utilities.
Environment
SMART-i CEMS
Air/water continuous emissions monitoring (Standard and Enterprise editions) deployed across 29 Samsung sites.
IT Systems
SMART-i MES
Manufacturing execution covering planning, work instructions, lot/material tracking, and quality.
Smart Factory
SMART-i SOP
Standard Operating Procedure module linked to FIMCS for emergency-response guidance.
Environment
SMART-i WIS
Weather and seismic information integration, deployed at Samsung SCS China and the Samsung Institute of Safety & Environment.
IT Systems
SMART-i RFID
RFID middleware for real-time bulk reader management, proven at Dubai Port and Incheon New Port.
Integration
SMART-i EES Gateway
High-throughput gateway relaying 200,000 data points/second from HMI/PLC to enterprise EES.
Hardware
Datalogger DTDL-3800A/W · DTDL-280A/W
Patented dataloggers for environmental analyzers, A/D conversion, computation, and alarming.
Hardware
FEP DTFEP-500HA
Front-End Processor handling real-time data exchange with the Korea Environment Corporation.
Software
DT-WEBTMS · DT-GATEWAY
Web-based TMS monitoring and integrated communication gateway, patented Standard and Enterprise versions.
Certifications
Management-system and product certifications
Carried across the Korea HQ and our U.S. operations. The Korean HQ also holds patents covering our Datalogger, FEP, gateway, and WEBTMS Standard / Enterprise products.
- ISO 9001, Quality Management System
- ISO 14001, Environmental Management System
- ISO 45001, Occupational Health & Safety Management
- KOSHA-MS, Korean OSHA Safety & Health Management
- UL 508A, Industrial Control Panel listing
- Texas Master Electrician License
- Panduit & Leviton structured cabling certifications
Key clients
Enterprises we've delivered for
A representative roster from our Business Overview, covering semiconductor, automotive, chemicals, electronics, and logistics programs in Korea, China, Mexico, Hungary, Vietnam, India, and the U.S.
- Samsung Electronics (Semiconductor)
- Samsung SDI
- Samsung Display
- Samsung SDS
- Samsung Heavy Industries
- Hyundai Motors
- Hyundai Rotem
- Kia Motors
- LG Chemical
- LG Electronics
- Lotte Chemical
- Lotte Advanced Materials
- SK Innovation
- Corning
- Korea Express
History
From S-MES co-development in 2003 to Samsung Taylor delivery today.
8 years of audited revenue49 people on the team
2003
Korea HQ begins environment TMS integrated-monitoring development for Samsung SDS.
2010 – 2013
S-MES V2.0 co-developed with Samsung SDS; G-MES 2.0 deployed across Samsung Electronics SET division (Suwon, Gwangju, Brazil).
2013
Doota Industrial America LLC incorporated in Round Rock, Texas (September 13). CEO: Sungin Hwang.
2014 – 2017
AutoSave PLC-backup deployments across Hyundai/Kia plants in China, Turkiye, Russia, Mexico, India. Samsung China X1/X2 weather-station and CEMS retrofits.
2018
LG Tennessee plant waste-management system; Samsung Pyeongtaek and Giheung/Hwaseong AutoSave; LG Chemical PVC AutoSave; integrated control systems for national public sewage / incineration plants.
2019 – 2022
Lotte Chemical and SK Innovation automation designs across multiple countries; SamsungSDI Gumi integrated control advancement.
2022
ESG Management Headquarters established.
2023
U.S. operations scaled; LoadRunner modular channel line launched.
2024
Samsung Taylor network infrastructure and PCS Driver scope ramped to ~5,400 units. FY revenue $12.96M, up from $3.49M in FY2023.
2025
Recognized with Gold 2025; multi-state coverage extended into Georgia.
2026
Indiana market entry initiated for the SK hynix advanced packaging facility (HEP / EPC partner package issued April 2026).
As an Equal Opportunity Employer, we are committed to creating a diverse and inclusive company culture. We do not discriminate against candidates and employees based on disability, sex, race, gender identity, sexual orientation, religion, national origin, age, veteran status, or any other protected status under the law.