--- title: "KEYSTONE ADVISORS LLC — Capability Statement" uei: "C3G1S3D7NH81" cage: "5CAW7" canonical: "https://teamingindex.com/contractor/C3G1S3D7NH81/capability.md" html_url: "https://teamingindex.com/contractor/C3G1S3D7NH81" updated: "2026-11-11T10:49:56.966Z" generator: "TeamingIndex capability twin 1.0" legal_name: "KEYSTONE ADVISORS LLC" primary_naics: "541211" sam_status: "active" active_exclusion: false claimed: false tier: "unclaimed" --- # 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. > **Unclaimed profile:** seeded from SAM.gov and USAspending public records. The entity has not claimed it, so capabilities and compliance posture have not been provided. ## Identifiers - **Legal business name:** KEYSTONE ADVISORS LLC - **UEI (SAM.gov Unique Entity ID):** C3G1S3D7NH81 - **CAGE code:** 5CAW7 - **Entity structure:** Partnership or Limited Liability Partnership - **State of incorporation:** IL - **Website:** - **TeamingIndex profile:** - **Profile status:** Unclaimed · seeded from SAM.gov and USAspending public records ## Location - **Physical address (city, state, ZIP):** SOUTH HOLLAND, IL 60473-1242 - **Country:** United States - **Congressional district:** IL-02 ## NAICS & PSC | NAICS | Title | Primary | Small under SBA size standard (SAM.gov) | | --- | --- | --- | --- | | 541211 | Offices of Certified Public Accountants | Yes | Yes | | 541214 | — | No | Yes | | 541219 | Other Accounting Services | No | Yes | | 541330 | Engineering Services | No | No | | 541512 | Computer Systems Design Services | No | Yes | | 541611 | Administrative Management and General Management Consulting Services | No | Yes | | 541612 | Human Resources Consulting Services | No | Yes | | 541618 | Other Management Consulting Services | No | Yes | | 561110 | Office Administrative Services | No | Yes | | 561210 | Facilities Support Services | No | Yes | | 561320 | Temporary Help Services | No | Yes | | PSC | Name | | --- | --- | | B547 | SPECIAL STUDIES/ANALYSIS- ACCOUNTING/FINANCIAL MANAGEMENT | | R406 | SUPPORT- PROFESSIONAL: POLICY REVIEW/DEVELOPMENT | | R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | | R410 | SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT | | R499 | SUPPORT- PROFESSIONAL: OTHER | | R699 | SUPPORT- ADMINISTRATIVE: OTHER | | R703 | SUPPORT- MANAGEMENT: ACCOUNTING | | R704 | SUPPORT- MANAGEMENT: AUDITING | | R705 | SUPPORT- MANAGEMENT: DEBT COLLECTION | | R707 | SUPPORT- MANAGEMENT: CONTRACT/PROCUREMENT/ACQUISITION SUPPORT | | R710 | SUPPORT- MANAGEMENT: FINANCIAL | | R799 | SUPPORT- MANAGEMENT: OTHER | - **PSC names:** Acquisition.gov PSC Manual (April 2025 edition) Size status is NAICS-specific and reflects the entity’s SAM.gov representations; check it against the size standard of the solicitation’s NAICS code. ## Socio-economic status - Small Business (SB) - Small Disadvantaged Business (SDB) - HUBZone (HUBZONE) - Women-Owned Small Business (WOSB) - Economically Disadvantaged WOSB (EDWOSB) Source: SAM.gov entity registration, synced 2026-11-11. Confirm current SBA certification (8(a), HUBZone, WOSB/EDWOSB, VetCert SDVOSB/VOSB) before relying on a status for a set-aside. ## SAM registration & exclusion screening - **Registration:** Active SAM registration - **Registration expires:** 2027-03-28 - **Registration activated:** 2026-03-31 - **Exclusion screening (FAR subpart 9.4):** No active exclusion recorded in SAM.gov - **Teaming eligibility:** Eligible to be proposed as a team member (active registration, no exclusion) - **Source:** SAM.gov Entity Management, synced 2026-11-11 ## Compliance posture Compliance posture not provided by the contractor. - Facility clearance: visible to paid members - Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). ## Contract vehicles No contract vehicle holdings on file. ## Past performance - **Total obligated, trailing 36 months (USAspending.gov):** $8,675,279 - **Award history:** 9 awards on record - **Top funding agencies:** Federal Bureau of Investigation; Public Buildings Service; Drug Enforcement Administration Showing all 9 awards. | Award PIID | Agency | NAICS / PSC | Obligated | Base + all options | Period of performance | Set-aside | Place of performance | Description | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | N0017819F7963 (order under N0017819D7963) | Department of Defense / Department of the Navy | 541330 / R499 | $500 | — | 2019-01-02 → 2029-01-01 | — | IL | SEAPORT NXG MINIMUM OBLIGATION TASK ORDER | | 15F06722F0001707 (order under 15F06722A0000177) | Department of Justice / Federal Bureau of Investigation | 541219 / R499 | $2,669,392 | — | 2022-09-09 → 2027-09-29 | — | IL | AUDIT LIAISON SUPPORT FOR ACCOUNTING AND TECHNOLOGY SECTION | | 15F06722F0001735 (order under 15F06722A0000177) | Department of Justice / Federal Bureau of Investigation | 541219 / R699 | $3,401,245 | — | 2022-09-30 → 2025-12-29 | — | IL | SERVICES | | 15DDHQ25F00000129 (order under 15DDHQ23A00000026) | Department of Justice / Drug Enforcement Administration | 541219 / R703 | $135,591 | — | 2025-02-01 → 2025-08-20 | — | IL | TITLE: AGEO ACCOUNTING SERVICES REQUESTOR: JOSEPH E PEGUES REF AWARD/BPA: 15DDHQ23A00000026 POP DATES: 02/01/2025 TO 04/30/2025 | | 47PF0019C0099 | General Services Administration / Public Buildings Service | 561320 / R699 | $1,364,430 | — | 2019-09-24 → 2025-02-28 | — | IL | CONTRACT 47PF0019C0099: REGION 5 ADMINISTRATIVE SUPPORT SERVICES AT THE KLUCZYNSKI FEDERAL BUILDING, 230 S DEARBORN ST., CHICAGO, IL, IN THE TOTAL AMOUNT OF $1,223,286.48. | | 15DDHQ24F00000767 (order under 15DDHQ23A00000026) | Department of Justice / Drug Enforcement Administration | 541219 / R703 | $99,714 | — | 2024-09-01 → 2025-01-31 | — | IL | SENIOR PRINCIPAL ACCOUNTANT POP 9/1/2024 - 1/31/2025 BPA 15DDHQ23A00000026 | | 47PL0222F0020 (order under 47PL0222A0002) | General Services Administration / Public Buildings Service | 541219 / R703 | $626,752 | — | 2022-01-01 → 2024-12-30 | — | WA | THIS BPA CALL IS TO FUND THE BASE YEAR FOR THE NEW FINANCIAL ANALYST OCFO SUPPORT SERVICE CONTRACT OFF OF BPA \# 47PL0222A0002 | | 15DDHQ23F00001077 (order under 15DDHQ23A00000026) | Department of Justice / Drug Enforcement Administration | 541219 / R703 | $234,628 | — | 2023-09-01 → 2024-08-30 | — | IL | SENIOR PRINCIPAL ACCOUNT CPA SERVICES FOR AGEO'S 15DDHQ23A00000026 | | 15JA4320F00000012 (order under GS23F0005X) | Department of Justice / Offices, Boards and Divisions | 541219 / R699 | $143,027 | — | 2020-07-15 → 2024-07-14 | — | IL | INFORMATION RECEPTIONIST SERVICES FOR USAO-MSS, GULFPORT OFFICE | ## Proven teaming graph - No first-tier sub-award reports name this company yet - Source: USAspending.gov sub-award reports (FSRS), sync date not recorded. Prime contractors report first-tier subcontracts of $30,000 or more. Amounts are reported sub-award values. ## SBIR/STTR portfolio - No SBIR/STTR awards on record for this company - Source: SBIR.gov award records, sync date not recorded ## FedRAMP offerings - No FedRAMP Marketplace listing is linked to this company - Source: FedRAMP Marketplace, sync date not recorded ## Exclusions & screening - Not yet checked against SAM.gov exclusions (search exclusions on SAM.gov: https://sam.gov/search/?index=ex) - Source: SAM.gov Exclusions, sync date not recorded - No confirmed match on the Consolidated Screening List (screened Nov 13, 2026) ## Contract vehicles on federal record - GSA Multiple Award Schedule (MAS) contract GS23F0005X (source: USAspending.gov IDV contract record, seen Nov 13, 2026); last date to order on record Oct 21, 2030; orders under this contract started in the last 36 months: none on record (source: USAspending.gov prime award records, this company’s newest award record saved Nov 9, 2026) - OASIS+ (One Acquisition Solution for Integrated Services Plus) contract 47QRCA24DH106 (source: USAspending.gov IDV contract record, seen Nov 13, 2026); last date to order on record Sep 29, 2029; pool: HUBZone; orders under this contract started in the last 36 months: none on record (source: USAspending.gov prime award records, this company’s newest award record saved Nov 9, 2026) - OASIS+ (One Acquisition Solution for Integrated Services Plus) contract 47QRCA24DW310 (source: USAspending.gov IDV contract record, seen Nov 13, 2026); last date to order on record Sep 29, 2029; pool: Women-owned small business; orders under this contract started in the last 36 months: none on record (source: USAspending.gov prime award records, this company’s newest award record saved Nov 9, 2026) - OASIS+ (One Acquisition Solution for Integrated Services Plus) contract 47QRCA25DS853 (source: USAspending.gov IDV contract record, seen Nov 13, 2026); last date to order on record Dec 18, 2029; pool: Small business; orders under this contract started in the last 36 months: none on record (source: USAspending.gov prime award records, this company’s newest award record saved Nov 9, 2026) - SeaPort-NxG (SeaPort Next Generation) contract N0017819D7963 (source: USAspending.gov IDV contract record, seen Nov 13, 2026); last date to order on record Jan 1, 2029; orders under this contract started in the last 36 months: none on record (source: USAspending.gov prime award records, this company’s newest award record saved Nov 9, 2026) - Dates are as reported on USAspending.gov, which can lag option exercises by a few weeks ## GSA CALC+ rates - No GSA CALC+ awarded ceiling rates on record for this company - Source: GSA CALC+ awarded ceiling rates, sync date not recorded. Ceiling rates are the most an agency can be charged, not prices paid ## Capabilities & differentiators No capability narrative published. ## Technical tags No technical tags published. ## Teaming preferences - Teaming preferences not published - **Teaming requests and NDAs:** request an introduction on the TeamingIndex profile (sign-in required): ## Business development contact No business-development contact published. ## Corporate hierarchy - No parent entity reported in SAM.gov - Affiliation with a parent or sister concerns can affect small-business size status (13 CFR 121.103). ## Provenance & disclaimer - **SAM.gov entity registration** (identifiers, NAICS/PSC, size and socio-economic status, hierarchy, registration and exclusion status): synced 2026-11-11 - **USAspending.gov** (prime award history and trailing 36-month obligations): nightly sync - **Contractor-provided profile** (capabilities, teaming preferences, self-attested compliance): not provided - **TeamingIndex verification** (credentials marked “Verified by TeamingIndex”): no verified credentials on record; methodology: - **Blind SPRS:** exact NIST SP 800-171 SPRS scores are published only when the contractor opts in; brackets are cumulative thresholds (SPRS ≥ 0, SPRS ≥ 50, SPRS ≥ 70, SPRS ≥ 85, SPRS ≥ 95, SPRS ≥ 105, SPRS = 110 (perfect)). - **Before award:** self-attested facts have not been independently verified. Confirm registration and exclusions in SAM.gov, CMMC status and SPRS assessment currency with the contractor (DFARS 252.204-7019, -7020 and -7021), facility clearances through DCSA’s NISS, AS9100-series certificates in the IAQG OASIS database, and FedRAMP authorizations on the FedRAMP Marketplace. - **Zero CUI:** this document contains no Controlled Unclassified Information. TeamingIndex stores verification metadata only, never SSPs, POA&Ms or DD Form 254s. - **Machine-readable:** schema.org JSON-LD is embedded in ; this twin: ; site index: © 2026 HILARTECH, LLC. All rights reserved. TeamingIndex.com is an independent defense industrial base intelligence platform owned and operated by HILARTECH, LLC and is not affiliated with or endorsed by the U.S. Department of Defense (DoD), the General Services Administration (GSA), or SAM.gov.