Katsu Sogo Kaihatsu Co., LTD
Yokohama, Kanagawa
- UEI
- LNTUB8EKE3C5
- CAGE
- JSG88
- Primary NAICS
- 531210 Offices of Real Estate Agents and Brokers
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- International Organization
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- Japan, 〒220-0023 Kanagawa, Yokohama, Nishi Ward, Hiranuma, 1-chōme−3−１３ 大勝ビル
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Lodging services | Naval Supply Systems Command | $3,021,092 | |
| Psns lodging services | Naval Supply Systems Command | $1,912,054 | |
| Psns lodging services minimum guarantee | Naval Supply Systems Command | $0 | |
| Lodging services (deluxe room) | Naval Supply Systems Command | $1,449,115 | |
| Lodging services (deluxe room) | Naval Supply Systems Command | $1,581,312 |
About Katsu Sogo Kaihatsu Co., LTD
Katsu Sogo Kaihatsu Co., LTD, a for-profit hospitality services provider headquartered in Yokohama, Japan, operates exclusively as a prime contractor delivering deluxe lodging services to U.S. Navy personnel stationed in or visiting Japan. The vendor holds a five-year, $80.97 million Indefinite Delivery Contract (IDC N6264925DB005) awarded by the Naval Sea Systems Command (NAVSEA) with an ultimate completion date of October 31, 2029, and operates under full-and-open (non-set-aside) competitive procurement across its federal footprint.
Customer concentration with NAVSEA is absolute — 16 of 18 awards (100% by potential value, $156.4 million combined) fund NAVSEA lodging operations, with two marginal awards ($58 thousand combined) to the Military Sealift Command. The vendor's footprint is bifurcated across two legacy IDCs (N6264919D0008 with 7 task orders valued at $10.5 million and N6264914D0013 with 3 task orders valued at $7.1 million) and the newly awarded five-year Yokosuka Japan Lodging Services vehicle (3 task orders, $4.9 million combined potential value). Recent delivery orders under the parent IDC include a $3.02 million firm fixed-price order (December 1, 2025 through April 30, 2026), a $1.91 million order (November 2024 through May 2025), and a $1.45 million order (December 2023 through April 2024). Delivery orders are typically structured for six-month periods aligned with Navy operational rotation schedules.
The vendor's award activity shows episodic rhythm — one award annually in 2021, 2022, and 2023, then three in 2024 and one in 2025 — reflecting the underlying periodicity of six-month lodging contracts. Combined potential value across all awards stands at $156.5 million against $22.6 million in obligated dollars (14% drawdown rate), consistent with the multi-year ceiling structure of the underlying IDCs. The vendor holds no subcontracting footprint and operates solely in the Hotels (except Casino Hotels) and Motels NAICS and Transportation/Travel/Relocation—Lodging, Hotel/Motel PSC. Katsu Sogo Kaihatsu Co., LTD has been registered in SAM since 2010 and operates under DFARS 225.1103(3) domestic-source requirements applicable to work performed in Japan on behalf of Navy shipbuilding programs, submarine maintenance, and maritime equipment operations.
Contract vehicles
Quick answers
What is Katsu Sogo Kaihatsu Co., LTD's UEI?
Katsu Sogo Kaihatsu Co., LTD's Unique Entity ID (UEI) in SAM.gov is LNTUB8EKE3C5.
What is Katsu Sogo Kaihatsu Co., LTD's CAGE code?
Katsu Sogo Kaihatsu Co., LTD's CAGE code is JSG88.
What is Katsu Sogo Kaihatsu Co., LTD's primary NAICS code?
Katsu Sogo Kaihatsu Co., LTD's primary NAICS code is 531210 (Offices of Real Estate Agents and Brokers).
Where is Katsu Sogo Kaihatsu Co., LTD located?
Katsu Sogo Kaihatsu Co., LTD's physical address in SAM.gov is Japan, 〒220-0023 Kanagawa, Yokohama, Nishi Ward, Hiranuma, 1-chōme−3−１３ 大勝ビル.
Is Katsu Sogo Kaihatsu Co., LTD registered in SAM.gov?
Yes. Katsu Sogo Kaihatsu Co., LTD's SAM.gov registration is active through May 18, 2027.
Which contract vehicles does Katsu Sogo Kaihatsu Co., LTD hold?
Katsu Sogo Kaihatsu Co., LTD holds a place on 1 federal contract vehicle: Yokosuka Japan Lodging Services.
What is Katsu Sogo Kaihatsu Co., LTD's most recent federal award?
Katsu Sogo Kaihatsu Co., LTD's most recent federal contract award is Lodging services (N6264926FB015), from Naval Supply Systems Command, on December 1, 2025.
On GovTribe
See Katsu Sogo Kaihatsu Co., LTD's full federal record
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- IDV awards
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- Funding analysis by agency, NAICS and set-aside
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