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Unclaimed profileSeeded from SAM.gov and USAspending public records
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KEYSTONE ADVISORS LLC

UEIC3G1S3D7NH81CAGE5CAW7NAICS541211
  • SAM active
  • No verified credentials yet
  • CMMCNot on file
  • SPRSNone
  • FCLVisible to paid members
  • Small Business
  • Small Disadvantaged Business
  • HUBZone
  • Women-Owned Small Business
  • Economically Disadvantaged WOSB

Registration and small-business types: SAM.gov, synced Nov 11, 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
$8.7M
Awards on record
9
Contract vehicles
3On federal record
Verified credentials
0

Compliance posture: unverified (SAM.gov baseline only)

KEYSTONE ADVISORS LLC has not claimed this profile. What you see comes from public SAM.gov and USAspending records; no one from the company has confirmed CMMC, SPRS or clearance details yet. Learn more about CMMC 2.0

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About KEYSTONE ADVISORS LLC

KEYSTONE ADVISORS LLC is a SAM.gov-registered entity based in SOUTH HOLLAND, IL 60473-1242. UEI C3G1S3D7NH81; CAGE 5CAW7; primary NAICS 541211. Compliance posture not provided. Active SAM registration.
Headquarters
SOUTH HOLLAND, IL 60473-1242

Identifiers

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

  • UEIC3G1S3D7NH81
  • CAGE5CAW7

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
$8.7M
Awards on record
9
Top funding agencies
Federal Bureau of Investigation · Public Buildings Service · Drug Enforcement Administration

Awards

  • N0017819F7963

    Recompete 18+ mo: Potential end Jan 1, 2029 (25 months away)

    SEAPORT NXG MINIMUM OBLIGATION TASK ORDER

    Department of Defense · Department of the Navy

    Obligated
    $500
    Period of performance
    Jan 2, 2019 – Jan 1, 2029

  • 15F06722F0001707

    Recompete 6–12 mo: Potential end Sep 29, 2027 (10 months away)

    AUDIT LIAISON SUPPORT FOR ACCOUNTING AND TECHNOLOGY SECTION

    Department of Justice · Federal Bureau of Investigation

    Obligated
    $2.7M
    Period of performance
    Sep 9, 2022 – Sep 29, 2027
    AI brief for award 15F06722F0001707Bid team for the recompete of award 15F06722F0001707

  • 15F06722F0001735

    Completed: Period of performance ended Dec 29, 2025

    SERVICES

    Department of Justice · Federal Bureau of Investigation

    Obligated
    $3.4M
    Period of performance
    Sep 30, 2022 – Dec 29, 2025

  • 15DDHQ25F00000129

    Completed: Period of performance ended Aug 20, 2025

    TITLE: AGEO ACCOUNTING SERVICES REQUESTOR: JOSEPH E PEGUES REF AWARD/BPA: 15DDHQ23A00000026 POP DATES: 02/01/2025 TO 04/30/2025

    Department of Justice · Drug Enforcement Administration

    Obligated
    $135.6K
    Period of performance
    Feb 1, 2025 – Aug 20, 2025

  • 47PF0019C0099

    Completed: Period of performance ended Feb 28, 2025

    CONTRACT 47PF0019C0099: REGION 5 ADMINISTRATIVE SUPPORT SERVICES AT THE KLUCZYNSKI FEDERAL BUILDING, 230 S DEARBORN ST., CHICAGO, IL, IN…

    General Services Administration · Public Buildings Service

    Obligated
    $1.4M
    Period of performance
    Sep 24, 2019 – Feb 28, 2025

  • 15DDHQ24F00000767

    Completed: Period of performance ended Jan 31, 2025

    SENIOR PRINCIPAL ACCOUNTANT POP 9/1/2024 - 1/31/2025 BPA 15DDHQ23A00000026

    Department of Justice · Drug Enforcement Administration

    Obligated
    $99.7K
    Period of performance
    Sep 1, 2024 – Jan 31, 2025

  • 47PL0222F0020

    Completed: Period of performance ended Dec 30, 2024

    THIS BPA CALL IS TO FUND THE BASE YEAR FOR THE NEW FINANCIAL ANALYST OCFO SUPPORT SERVICE CONTRACT OFF OF BPA # 47PL0222A0002

    General Services Administration · Public Buildings Service

    Obligated
    $626.8K
    Period of performance
    Jan 1, 2022 – Dec 30, 2024

  • 15DDHQ23F00001077

    Completed: Period of performance ended Aug 30, 2024

    SENIOR PRINCIPAL ACCOUNT CPA SERVICES FOR AGEO'S 15DDHQ23A00000026

    Department of Justice · Drug Enforcement Administration

    Obligated
    $234.6K
    Period of performance
    Sep 1, 2023 – Aug 30, 2024

  • 15JA4320F00000012

    Completed: Period of performance ended Jul 14, 2024

    INFORMATION RECEPTIONIST SERVICES FOR USAO-MSS, GULFPORT OFFICE

    Department of Justice · Offices, Boards and Divisions

    Obligated
    $143K
    Period of performance
    Jul 15, 2020 – Jul 14, 2024

Contract vehicles

Learn more about GWACs, IDIQs and contract vehicles
The company has not listed its vehicles yet; federal records show these holdings.

From federal records

These seats come from federal records, the company’s own contract record on USAspending.gov or awarded labor rates in GSA CALC+, even though it has not listed them here. Orders are the company’s own awards under each contract (task orders, delivery orders and BPA calls).

Proven teaming graph

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

No sub-award reports yet

Prime contractors report first-tier subcontracts of $30,000 or more. None name this company yet, which is common for companies that mostly win prime contracts or work below the reporting threshold.
See where agencies spend

Source: USAspending.gov sub-award reports (FSRS) (opens in a new tab) · sync date not recorded · 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

  • 541211Offices of Certified Public AccountantsPrimarySmall business under this code’s size standard
  • 541214Title not in the curated listSmall business under this code’s size standard
  • 541219Other Accounting ServicesSmall business under this code’s size standard
  • 541330Engineering Services
  • 541512Computer Systems Design ServicesSmall business under this code’s size standard
  • 541611Administrative Management and General Management Consulting ServicesSmall business under this code’s size standard
  • 541612Human Resources Consulting ServicesSmall business under this code’s size standard
  • 541618Other Management Consulting ServicesSmall business under this code’s size standard
  • 561110Office Administrative ServicesSmall business under this code’s size standard
  • 561210Facilities Support ServicesSmall business under this code’s size standard
  • 561320Temporary Help ServicesSmall business under this code’s size standard

SAM.gov reports this entity as small under 10 of 11 NAICS codes. Size is determined per code (SBA size standards).

Socio-economic status

Self-represented in SAM.gov. WOSB and EDWOSB set-asides need SBA certification (13 CFR 127.300); SDVOSB and VOSB need SBA VetCert (13 CFR part 128). Confirm current certification before relying on it.

Learn more about small business set-asides

Product & service codes (PSC)

  • B547SPECIAL STUDIES/ANALYSIS- ACCOUNTING/FINANCIAL MANAGEMENT
  • R406SUPPORT- PROFESSIONAL: POLICY REVIEW/DEVELOPMENT
  • R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT
  • R410SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT
  • R499SUPPORT- PROFESSIONAL: OTHER
  • R699SUPPORT- ADMINISTRATIVE: OTHER
  • R703SUPPORT- MANAGEMENT: ACCOUNTING
  • R704SUPPORT- MANAGEMENT: AUDITING
  • R705SUPPORT- MANAGEMENT: DEBT COLLECTION
  • R707SUPPORT- MANAGEMENT: CONTRACT/PROCUREMENT/ACQUISITION SUPPORT
  • R710SUPPORT- MANAGEMENT: FINANCIAL
  • R799SUPPORT- MANAGEMENT: OTHER

PSC names from the Acquisition.gov PSC Manual (opens in a new tab) (April 2025 edition), checked Nov 12, 2026.

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 11, 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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