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Unclaimed profileSeeded from SAM.gov and USAspending public records
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HELLMUTH, OBATA & KASSABAUM, INC.

UEICQJLYUAF62J3CAGE3JYX6NAICS541310
  • SAM expiring
  • No verified credentials yet
  • CMMCNot on file
  • SPRSNone
  • FCLVisible to paid members

Registration and small-business types: SAM.gov, synced Nov 9, 2026. Compliance: self-attested by the company unless marked verified. The SPRS chip shows a range, never the exact score. How verification works

36-mo obligations
$41.2M
Awards on record
7
Contract vehicles
0
Verified credentials
0

SAM.gov registration expires in 28 days

HELLMUTH, OBATA & KASSABAUM, INC.’s registration expires on Dec 11, 2026. Renewal can take weeks; confirm it stays active through proposal submission and award.

View on SAM.gov (opens in a new tab)Learn more about SAM registration and the UEI

About HELLMUTH, OBATA & KASSABAUM, INC.

HELLMUTH, OBATA & KASSABAUM, INC. is a SAM.gov-registered entity based in SAINT LOUIS, MO 63101-1825. UEI CQJLYUAF62J3; CAGE 3JYX6; primary NAICS 541310. Compliance posture not provided. SAM registration expires in 28 days.
Headquarters
SAINT LOUIS, MO 63101-1825

Identifiers

UEI and CAGE come from SAM.gov. Other identifiers are listed by the company.

  • UEICQJLYUAF62J3
  • CAGE3JYX6

Capabilities & differentiators

No capability narrative yet

The company has not published a capability narrative. Its SAM.gov registration, NAICS codes and award history are below.
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Compliance posture

Every credential shows who vouches for it: verified by TeamingIndex, or self-attested by the contractor.

No compliance posture published yet

Compliance facts appear once the company claims this profile and publishes them.
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Facility clearance

Facility clearance: visible to paid members

Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). Learn more about facility clearances · Compare plans

Past performance

Recompete RadarLearn more about past performance
Prime awards from USAspending.gov (FPDS), synced nightly. Recompete windows use the potential end date (base plus all options).
36-month obligations
$41.2M
Awards on record
7
Top funding agencies
Public Buildings Service

Awards

  • 47PE0525C0001

    Recompete 18+ mo: Potential end May 22, 2031 (54 months away)

    LEAD DESIGN ARCHITECT NEW UNITED STATES COURTHOUSE IN CHATTANOOGA, TN

    General Services Administration · Public Buildings Service

    Obligated
    $17.5M
    Period of performance
    Apr 15, 2025 – May 22, 2031

  • 47PM0224F0013

    Recompete 18+ mo: Potential end Jul 29, 2028 (20 months away)

    A/E SERVICES 2ND & 3RD FLOOR RENOVATIONS, ONE WHITE FLINT NORTH BUILDING, 11555 ROCKVILLE PIKE, ROCKVILLE, MD 20852.

    General Services Administration · Public Buildings Service

    Obligated
    $2.8M
    Period of performance
    Jul 22, 2024 – Jul 29, 2028

  • 47PJ0020C0079

    Recompete < 6 mo: Potential end Feb 7, 2027 (2 months away)

    ARCHITECT-ENGINEER SERVICES FOR THE FRANK E. MOSS SEISMIC UPGRADE, BACKFILL AND MODERNIZATION PROJECT LOCATED AT 350 SOUTH MAIN STREET,…

    General Services Administration · Public Buildings Service

    Obligated
    $15.5M
    Period of performance
    Aug 5, 2020 – Feb 7, 2027
    AI brief for award 47PJ0020C0079Bid team for the recompete of award 47PJ0020C0079

  • 47PF0025F0701

    Recompete < 6 mo: Potential end Nov 30, 2026 (under a month away)

    FURNITURE DESIGN SERVICE AWARD AND RELATED SERVICES, THE US NUCLEAR REGULATORY COMMISSION, AT 245 PEACHTREE CENTER AVE NE ATLANTA, GA…

    General Services Administration · Public Buildings Service

    Obligated
    $165.5K
    Period of performance
    Aug 19, 2025 – Nov 30, 2026
    AI brief for award 47PF0025F0701Bid team for the recompete of award 47PF0025F0701

  • 47PE0324F0012

    Recompete < 6 mo: Potential end Nov 30, 2026 (under a month away)

    HURRICANE REPAIR PROJECT, GEORGE C YOUNG FB & CH, 400 W. WASHINGTON ST., ORLANDO, FL 32801 & ANNEX U.S. CH, 401 W. CENTRAL BLVD., ORLANDO,…

    General Services Administration · Public Buildings Service

    Obligated
    $3.3M
    Period of performance
    Aug 19, 2024 – Nov 30, 2026
    AI brief for award 47PE0324F0012Bid team for the recompete of award 47PE0324F0012

  • 47PM0923F0062

    Completed: Period of performance ended Apr 30, 2025

    WEAVER BLDG WRR AND FS

    General Services Administration · Public Buildings Service

    Obligated
    $1.6M
    Period of performance
    Sep 7, 2023 – Apr 30, 2025

  • 47PH0824F0010

    Completed: Period of performance ended Apr 3, 2025

    ARCHITECT ENGINEERING SERVICES TO DESIGN REGION 7 HEADQUARTERS 12TH FLOOR SPACE, FORT WORTH, TEXAS

    General Services Administration · Public Buildings Service

    Obligated
    $299.2K
    Period of performance
    Feb 27, 2024 – Apr 3, 2025

Contract vehicles

Learn more about GWACs, IDIQs and contract vehicles

No contract vehicles on file

This company has not listed GWAC, IDIQ, GSA Schedule or OTA consortium holdings.
Browse vehicle holders

Proven teaming graph

Learn more about sub-award reporting (FSRS)
Who HELLMUTH, OBATA & KASSABAUM, INC. has actually worked with, from sub-awards that prime contractors report to the government. Use it to see which primes already trust this company.

Primes it has worked under

No reported sub-awards as a subcontractor.

Subcontractors it has used

Source: USAspending.gov sub-award reports (FSRS) (opens in a new tab) · as of Nov 9, 2026 · Prime contractors report first-tier subcontracts of $30,000 or more. Amounts are reported sub-award values.

SBIR/STTR portfolio

Learn more about SBIR/STTR Phase IIIAbout SBIR/STTR (opens in a new tab)
Small Business Innovation Research and Technology Transfer awards: early-stage federal R&D money this company has won.

No SBIR/STTR awards on record

Awards appear here automatically after SBIR.gov publishes them.
Browse SBIR/STTR awardees

Source: SBIR.gov award records (opens in a new tab) · sync date not recorded

FedRAMP offerings

Learn more about the FedRAMP Marketplace
Cloud services this company lists on the FedRAMP Marketplace, the government's record of cloud authorizations.

No FedRAMP Marketplace listing

No FedRAMP Marketplace listing is linked to this company. Cloud providers appear here automatically once FedRAMP lists their offering.
Find FedRAMP-authorized companies

Source: FedRAMP Marketplace (opens in a new tab) · sync date not recorded

Exclusions & screening

Exclusions about SAM.gov exclusionsScreening list about the Consolidated Screening List
Checks a prime runs before teaming: SAM.gov exclusions (debarment and suspension) and the government's Consolidated Screening List for export and sanctions lists.

SAM.gov exclusions

Not yet checked against SAM.gov exclusions.

Search exclusions on SAM.gov (opens in a new tab)

Agencies generally may not award to excluded parties, and primes may not subcontract with them above the threshold in FAR 52.209-6 (except COTS items) without a compelling reason reported to the contracting officer (FAR 9.405, 9.405-2). Some exclusion types apply only to specific programs: read the record on SAM.gov.

Source: SAM.gov Exclusions (opens in a new tab) · sync date not recorded

Consolidated Screening List

No confirmed match on the Consolidated Screening List (screened Nov 13, 2026).

The list combines Commerce, State and Treasury export-control and sanctions lists. A “no match” result is a name-and-address screen, not an export-compliance determination.

Source: ITA Consolidated Screening List (opens in a new tab) · as of Nov 13, 2026

GSA CALC+ rate benchmark

Learn more about GSA CALC+ labor rates
Hourly ceiling rates this company was awarded on GSA contracts, compared with the market for similar labor categories. Ceiling rates are the most an agency can be charged, not prices paid.

No GSA CALC+ rates on record

Companies with a GSA Multiple Award Schedule contract appear here after CALC+ publishes their awarded labor rates.
See GSA MAS holders

Source: GSA CALC+ awarded ceiling rates (opens in a new tab) · sync date not recorded

NAICS, PSC & socio-economic status

Learn more about NAICS size standards
Industry codes and small-business programs reported in SAM.gov.

NAICS codes

  • 541310Architectural ServicesPrimary
  • 541320Landscape Architectural Services
  • 541330Engineering Services
  • 541350Building Inspection Services
  • 541410Title not in the curated list
  • 541430Graphic Design Services
  • 541490Other Specialized Design Services
  • 541611Administrative Management and General Management Consulting Services
  • 541618Other Management Consulting Services

SAM.gov does not report this entity as small under any listed NAICS code.

Socio-economic status

No socio-economic certifications reported in SAM.gov.

Product & service codes (PSC)

No PSC codes reported.

Teaming preferences

Learn more about teaming agreements and joint ventures

This company has not published teaming preferences.

SAM.gov teaming eligibility: Eligible to be proposed as a team member: active SAM.gov registration and no exclusion.

Business development contact

No BD contact published

Contact details appear once the company claims this profile.
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Corporate hierarchy

Affiliation & size about affiliation and size
Immediate parent and highest-level owner as reported in SAM.gov.

No parent entity reported in SAM.gov.

SBA counts affiliates when it determines whether a business is small (13 CFR 121.103), so a parent’s size can matter for set-aside work.

Data sources & provenance

Who stands behind each fact on this page, and how to correct it.

  • SAM.gov

    Registration, CAGE, NAICS, socio-economic status, corporate hierarchy and exclusions. Last synced Nov 9, 2026.

  • USAspending.gov

    Prime award history and obligations (FPDS), synced nightly.

  • The contractor

    Nothing yet: this profile has not been claimed by the company.

  • TeamingIndex verification

    Credentials marked Verified were checked by a TeamingIndex reviewer; everything else is self-attested.

Corrections

Corrections to SAM.gov data must be made in SAM.gov; TeamingIndex picks them up on the next nightly sync. Go to SAM.gov (opens in a new tab)

Machine-readable: capability.md schema.org JSON-LD embedded in this page.

Zero CUI: TeamingIndex stores verification metadata only, never System Security Plans, POA&Ms or DD Form 254s.

Teaming

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