SEBASTIAN LANTOS, L.L.C. (OK)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2019
- $72.69K
- $72,690under this UEI
- FY2026 obligations
- $34.09K†
- $34,091Provisional
- Awards and orders
- 5
- with positive net obligations
- Latest action
- Aug 10, 2026
- SAM.gov registration
- Active
- Registration expiration date Jun 23, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jun 13, 1996 (30 years)
- Location
- Tulsa, OK
- State of incorporation
- Oklahoma
- Purpose of registration
- All Awards
- Website
- lantosconsulting.com
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI RQQ7QEQY7M35. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2019. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $34,091 (provisional)
- FY2025: $17,849
- FY2024: $20,750
Total across 3 fiscal years: $72,690
Top awarding agencies
- Department of Justice$72,690, 100%
Top awarding sub-agencies
- Offices, Boards and Divisions$72,690, 100%
Top NAICS by obligations
- 541930Translation and interpretation services$52,604, 72.4%
- 541199All other legal services$20,086, 27.6%
Top product and service codes by obligations
- R499Support- professional: other$70,517, 97.0%
- R424Support- professional: expert witness$2,173, 3.0%
Capabilities
NAICS codes
- 541930Translation and Interpretation Services(primary)Small
- 541199All Other Legal ServicesSmall
- 611630Language SchoolsSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- Hispanic American Owned
Product and service codes (PSC)
- B522SPECIAL STUDIES/ANALYSIS- LEGAL
- R608SUPPORT- ADMINISTRATIVE: TRANSLATION AND INTERPRETING
Federal Capability Statement
Sebastian Lantos LLC provides reliable language translations and interpreting in any language pair, any place and any topic. Services include Remote Interpreting via Zoom, bLuejean, webex-Cisco etc. or phone, conference interpreting, Over-the-Phone Interpreting, escort and sight interpreting for governments, business and industry and NGA. Committed to a personal, professional and tailored alliance with our clients.
Capabilities & Services
Contracts
Latest awards and orders
- 15JA6225P00000023Purchase orderDepartment of JusticeOffices, Boards and DivisionsLatest action
- 15JA6226P00000031Purchase orderDepartment of JusticeOffices, Boards and DivisionsLatest action
- 15JA6226P00000028Purchase orderDepartment of JusticeOffices, Boards and DivisionsLatest action
- 15JA6226P00000008Purchase orderDepartment of JusticeOffices, Boards and DivisionsLatest action
- 15JA6226P00000013Purchase orderDepartment of JusticeOffices, Boards and DivisionsLatest action
- 15JA6224P00000025Purchase orderDepartment of JusticeOffices, Boards and DivisionsLatest action
- 15JA6319P00000001Purchase orderDepartment of JusticeOffices, Boards and DivisionsLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SEBASTIAN LANTOS, L.L.C. lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
4610 E 37TH PL
TULSA, OK, 74135
USA
Mailing Address
P.O.BOX 33020
TULSA, OK, 74153
USA
Government Business Contact
Sebastian . Lantos
Manager-Owner
P.O.BOX 33020
TULSA, OK, 74153
USA
Electronic Business Contact
Sebastian . Lantos
Manager-Owner
P.O.BOX 33020
TULSA, OK, 74153
USA
Past Performance Contact
Sharla . Pinn
Office Manager
P.O.BOX 33020
TULSA, OK, 74153
USA
Government Business Alternate Contact
Sharla . Pinn
Office Manager
P.O.BOX 33020
TULSA, OK, 74153
USA
Electronic Business Alternate Contact
Sharla . Pinn
Office Manager
P.O.BOX 33020
TULSA, OK, 74153
USA
Past Performance Alternate Contact
Sharla . Pinn
Office Manager
P.O.BOX 33020
TULSA, OK, 74153
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SEBASTIAN LANTOS, L.L.C. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 23, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Oklahoma with primary NAICS 541930
- Information and Training International, LLCOklahoma City, OK
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- Clearaccess Media LLCClaremore, OK
- ScissorTail Interpreting, LLCYukon, OK