GovChime
UEI: TLL7DQAA66C9 • CAGE: 6FRP4

LETTIS CONSULTANTS INTERNATIONAL INC (CA)

Registration and award facts

SAM.gov registration as of

Net obligations since FY2011
$1.38M
$1,380,356under this UEI
FY2026 obligations
$2.5K
$2,500Provisional
Awards and orders
12
with positive net obligations2 IDV vehicles held
Latest action
Jun 29, 2026
SAM.gov registration
Active
Registration expiration date May 5, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Apr 29, 2011 (15 years)
Location
Concord, CA
State of incorporation
California
Purpose of registration
All Awards
Website
lettisci.com

† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).

Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 27, 2026 are not yet public.

All federal contractors in CaliforniaHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI TLL7DQAA66C9. GovChime does not check exclusions.

Performance

Net obligations recorded under this UEI since FY2011. 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: $2,500 (provisional)
  • FY2025: $568,832
  • FY2024: $410,015
  • FY2023: $189,070
  • FY2022: $24,838
  • FY2021: $10,000
  • FY2014: $24,860
  • FY2013: $11,684
Show all 10 years
  • FY2012: $14,184
  • FY2011: $124,373

Total across 10 fiscal years: $1,380,356

Top awarding agencies

Top awarding sub-agencies

Top NAICS by obligations

Top product and service codes by obligations

  • C219Architect and engineering- general: other$1,034,277, 74.9%
  • C211Architect and engineering- general: landscaping, interior layout, and designing$170,979, 12.4%
  • B517Geological studies$120,557, 8.7%
  • AD24R&d- defense other: services (engineering development)$54,544, 4.0%

Capabilities

NAICS codes

Small: small business for that NAICS, self-certified in SAM.gov registration.

SBA certifications

No certification in the SBA profile data.

Product and service codes (PSC)

  • B517SPECIAL STUDIES/ANALYSIS- GEOLOGICAL
  • B519SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL

Federal Capability Statement

Lettis Consultants International, Inc. (LCI) offers high-technology, innovative Earth science consulting services to clients around the world. LCI geologists, seismologists, and engineers have comprehensive worldwide experience providing earthquake hazard analyses, engineering geology, GIS analyses, remote sensing, drone mapping and geotechnical services, water resources expertise, and licensing and regulatory strategy and compliance.

Capabilities & Services

Earthquake Hazard Analyses
Engineering Geology
GIS Analyses
Remote Sensing
Drone Mapping and Geotechnical Services
Water Resources Expertise
Licensing and Regulatory Strategy and Compliance.

Contracts

Latest awards and orders

  1. W912QR26DA021Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
  2. W912QR26FA075Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  3. W912QR24F0175Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  4. W912QR25FA102Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  5. W912QR22F0336Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  6. W912QR21D0013Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
  7. W9123624F0011Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  8. W912QR21F0083Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  9. W912EE23F0047Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
  10. W912P823F0077Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for LETTIS CONSULTANTS INTERNATIONAL INC lists a physical address and a separate mailing address, along with 5 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

1000 BURNETT AVE

STE 350

CONCORD, CA, 94520

USA

Mailing Address

1000 BURNETT AVE STE 350

CONCORD, CA, 94520

USA

Government Business Contact

Melody Wade

Marketing Administrator

1000 Burnett Ave Suite 350

Concord, CA, 94520

USA

Electronic Business Contact

Melody Wade

Marketing Administrator

1000 Burnett Ave Suite 350

Concord, CA, 94520

USA

Past Performance Contact

William Lettis

201 WAYNE AVE

Alamo, CA, 94507

USA

Government Business Alternate Contact

Hans AbramsonWard

1000 Burnett Ave Suite 350

Concord, CA, 94520

USA

Electronic Business Alternate Contact

Melody Wade

1000 Burnett Ave Suite 350

Concrod, CA, 94520

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

LETTIS CONSULTANTS INTERNATIONAL INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires May 5, 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 responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Not registered for disaster relief

Bonding Information

No bonding information provided

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization

Registration Details

Source: SAM.gov

Initial Registration

Jul 5, 2011

Last Update

May 7, 2026

Registration Activation

Active — May 7, 2026

Fiscal Year End

12/31

Country of Incorporation

USA

Congressional District

10

Other contractors in California with primary NAICS 541690