KT Corporation
Seongnam-si, Gyeonggi-do
- UEI
- PZNCW7GGC735
- CAGE
- 7532F
- Primary NAICS
- 517810 All Other Telecommunications
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Other
- Corporate family
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- XC5LKH2FF6R3
- Lotte Rental Co.,Ltd. · Anyang, Gyeonggi-do LRJ6UH2LRRS5
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- SAM.gov registration date
- Physical address
- 90 Buljeong-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, South Korea
- Website
- kt.com
- Founded
- 1885
- Employees
- 10K-50K
- Estimated annual revenue
- $10B+
- Industry
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- Telecommunication Services
- Diversified Telecommunication Services
- Integrated Telecommunication Services
- SIC code
- 73 Business Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $3,033,586 |
| FY2025 | $3,916,082 |
| FY2024 | $1,816,299 |
| FY2023 | $4,569,808 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $1,246,157 | |
| 2 | Defense Information Systems Agency | $1,218,218 | |
| 3 | Air Force | $569,212 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
KT Corporation, a South Korea-based telecommunications infrastructure provider headquartered in Seongnam-si, delivers leased communications services, commercial WiFi and cellular connectivity, and fiber optic network services to the Department of Defense and related federal agencies as a prime contractor on a full-and-open basis with no set-aside designations. The company operates 100% as a prime (171 awards across its federal footprint), competing across multiple contract vehicles and delivery orders rather than as a subcontractor, and maintains SAM.gov registration since 2007.
KT's customer concentration is heavily weighted to Army Cyber Command (ARCYBER), which accounts for 63 awards and $40.9 million in combined potential value — more than half of KT's federal portfolio — followed by the Department of the Army at $18.9 million across 18 awards, Pacific Air Forces at $6.3 million across 35 awards, and Army Pacific Command at $4.3 million across 25 awards. These five customer organizations represent 87% of awards by count and 96% of potential value. The concentration within a single customer (ARCYBER) is the dominant signal: the gap between second-place Department of the Army ($18.9 million) and ARCYBER's $40.9 million reflects KT's role as the incumbent provider of core telecom infrastructure for U.S. Forces Korea operations.
KT holds four primary parent contract vehicles. The largest is Indefinite Delivery Contract DAJB0389D0109 (Army Cyber Command), which has generated 114 task orders carrying $38.7 million in combined potential value — nearly all of ARCYBER's total. The follow-on Basic Ordering Agreement W91QVN20G0001 (also ARCYBER, valued at $5.3 million through March 2028) has issued 22 task orders worth $19.8 million combined. Pacific Air Forces' single-award Indefinite Delivery Contract W90VN722D0002 (commercial WiFi and cellular services through April 30, 2027, valued at $1.5 million) has placed 9 task orders for $1.4 million. A second BOA with Army Pacific Command (W91QVN25G0001, effective March 2025 through March 2028, valued at $5.3 million) supports United States Forces Korea's Combined Joint Planning and Management office and has issued 6 delivery orders for $8.5 million.
KT's capability portfolio is concrete and infrastructure-focused: leased telecommunications circuits ranging from 2 megabits per second to 100 gigabits per second, commercial WiFi and LTE cellular services, Department of Defense/Department of Interior trunks, local and long-distance circuits, fiber and copper cable networks, digital subscriber network (DSN) services, voice over internet protocol (VoIP) services, and fiber optic network maintenance. Representative work includes a $3.9 million delivery order from the Defense Information Systems Agency (awarded January 1, 2026, through December 31, 2028) for fiber optic network services and quarterly maintenance supporting DISA operations; a $4.4 million delivery order from the Department of the Army (awarded January 1, 2026, through December 31, 2028) for leased communications support to the 1st Signal Brigade; and a $289,132.51 delivery order from Pacific Air Forces (awarded May 1, 2026, exercising the second option year under IDC W90VN722D0002) for commercial WiFi and cellular services supporting U.S. Forces Korea operations. The scope of performance is consistently South Korea, reflecting KT's position as a South Korean national carrier providing infrastructure to U.S. military installations on the peninsula.
Activity has declined from a 2022 peak of 12 awards to a recent run of 4–6 awards annually (2023–2026), with the most recent award dated July 20, 2026. Only 8 awards (combined potential value $1.7 million) face ultimate completion inside the next twenty-four months, indicating minimal recompete exposure near term. Combined potential value across all 171 awards totals $77.8 million, with $61.9 million already obligated (79% execution rate), reflecting steady invoicing against established vehicles rather than new procurement. KT operates with no named subcontract footprint across federal awards — all work is performed as prime contractor.
Quick answers
Is KT Corporation registered in SAM.gov?
Yes. KT Corporation's SAM.gov registration is active through June 11, 2027.
How much has KT Corporation received in federal contracts?
Federal contracts obligated $3,916,082 to KT Corporation in fiscal year 2025 and $13,335,775 in fiscal years 2023 through 2027.
How does KT Corporation rank among federal contractors?
KT Corporation ranked #15 in NAICS 517919, #19 in NAICS 5179 and #39 in PSC DG10 in FY2025.
What is KT Corporation's most recent federal award?
KT Corporation's most recent federal contract award is Dedicated internet lease line for chinhae ammo pier (W91QVN26FA464), from RCO Yongsan 411th CSB, on July 20, 2026.
On GovTribe
See KT Corporation's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors