Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

WILLIAMS ADLEY & CO DC LLP 1030 15TH ST NW WASHINGTON DC 20005-1503 US

UEI: SLED_5D8CCF4B64C5678D

WILLIAMS ADLEY & CO DC LLP 1030 15TH ST NW WASHINGTON DC 20005-1503 US is a federal contractor, registered under UEI SLED_5D8CCF4B64C5678D. It has been awarded $543,833 in federal contracts. Primary work spans Offices of Certified Public Accountants. Top awarding agencies include Department Of The Interior.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_5D8CCF4B64C5678D

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Williams Adley & Co DC LLP provides specialized auditing and compliance services focused on the accuracy and reliability of performance data. Their core capabilities include conducting performance audits to verify that Performance Management Process data is presented fairly and without material miss...

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of The Interior$543.8K100%

Awards by NAICS

541211 - Offices of Certified Public Accountants$543.8K100%

Awards by Agency Over Time

Awards by Place of Performance

Compete with WILLIAMS ADLEY & CO DC LLP 1030 15TH ST NW WASHINGTON DC 20005-1503 US

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for WILLIAMS ADLEY & CO DC LLP 1030 15TH ST NW WASHINGTON DC 20005-1503 US

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Join 750+ contractors already using CLEATUS

Open opportunities in WILLIAMS ADLEY & CO DC LLP 1030 15TH ST NW WASHINGTON DC 20005-1503 US's top NAICS codes and agencies

RFI On-Call Leadplane

Solicitation # 140D0427Q0880

Ibc Acq Svcs Directorate (00004)

POSTED

about 21 hours ago

DEADLINE

R--Appraisal Services

Solicitation # 140D0427Q0935

Ibc Acq Svcs Directorate (00004)

POSTED

about 21 hours ago

DEADLINE

Debris Invoice Reconciliation & FEMA ReportingThe City of Port Wentworth is seeking a subcontractor for Debris Invoice Reconciliation and FEMA Reporting to perform administrative audits of debris removal records. The selected provider will be responsible for reconciling field load tickets with prime contractor invoices and preparing detailed reports to secure reimbursements from FEMA and the FHWA. This role requires specialized expertise in audit software and a deep understanding of FEMA Public Assistance reimbursement processes to deliver accurate invoice packages and final reports. This opportunity was posted on October 14, 2026, with a response deadline of November 16, 2026. The project falls under NAICS code 541211 and is managed by the City of Port Wentworth in Georgia. Interested parties must ensure they possess the technical capabilities to handle the rigorous documentation and reporting standards required for federal reimbursement.

City of Port Wentworth

POSTED

DEADLINE

in about 1 month

Internal Audit and Risk Assurance ProviderLifestone Home Limited is seeking a subcontracted Internal Audit and Risk Assurance Provider to deliver independent internal audit services for prime contractors. The selected provider will be responsible for developing and executing a risk-based internal audit programme, conducting assurance reviews across the Group and its subsidiaries, and providing strategic advisory services to the Board and Executive Team. All audit activities must be performed in strict accordance with Global Internal Audit Standards. The primary deliverables for this engagement include the completion of the risk-based audit programme, the submission of detailed assurance review reports, and the provision of actionable advisory recommendations. Interested parties must respond by November 13, 2026, regarding this opportunity which falls under NAICS code 541211.

Lifestone Home Limited

POSTED

DEADLINE

Internal Audit Service Lifestone Homes

Solicitation # DN833062

Lifestone Homes Limited is seeking an Internal Audit Service Provider under solicitation DN833062 to deliver independent and objective internal audit services for the Group and its subsidiaries. The scope of work includes the implementation of a risk-based internal audit programme, assurance reviews, and related advisory services to provide the Board, Audit and Risk Committee, and Executive Team with assurance on governance, risk management, and internal control effectiveness. All services must be performed in accordance with current Global Internal Audit Standards (GIAS) and relevant sector best practices. The contract is structured for an initial three-year term, estimated from January 18, 2027, to January 17, 2030, with options to extend for two additional years on a 1+1 basis, totaling up to five years through January 17, 2032. The total estimated value is 1,000,000 GBP excluding VAT. Award selection follows a two-stage competitive flexible procedure where the three highest scoring tenderers from the first stage, based on participation conditions, price, and quality, are invited to a second-stage presentation. The final award is based on a weighted score of 60 percent for quality, 20 percent for price, and 20 percent for the presentation. The deadline for tender submissions is November 13, 2026.

Lifestone Home Limited

POSTED

DEADLINE

Utility Billing and Collections SpecialistThe Utility Billing and Collections Specialist subcontract for the Jefferson Parish Government in Louisiana focuses on evaluating the efficiency of utility billing cycles and the effectiveness of collection processes. The selected contractor will analyze billing practices, collection rates, and delinquency trends using the Parish's specific billing software and databases to identify inconsistent patterns. The primary objective is to deliver a comprehensive evaluation report that includes actionable recommendations for improvement. Qualified candidates must possess specialized experience in conducting municipal utility billing audits. This opportunity, categorized under NAICS code 541211, was posted on October 14, 2026, with a response deadline of November 16, 2026.

Jefferson Parish Government

POSTED

DEADLINE

in about 1 month

Utility Financial Consultant (Water/Sewer)The Jefferson Parish Government in Louisiana is seeking a Utility Financial Consultant for a subcontracting role to support water and sewer rate study projects. The selected firm will work under prime contractors to perform comprehensive financial reviews, develop revenue requirement models, and analyze existing rates, financial policies, and operations and maintenance costs. Key responsibilities include evaluating debt obligations and reserves, as well as conducting regional rate comparisons utilizing specialized financial modeling software to provide accurate financial projections and rate recommendations. To qualify for this engagement, the firm and its designated representative must possess at least five years of relevant expertise in utility financial consulting. Interested parties must submit their responses by November 16, 2026, in accordance with the solicitation posted on October 14, 2026. This opportunity falls under NAICS code 541211, focusing on professional accounting and financial analysis services.

Jefferson Parish Government

POSTED

DEADLINE

in about 1 month

China-Specific Strategic Trade AnalysisThe China-Specific Strategic Trade Analysis subcontract, issued by the Department of the Interior's Ibc Acq Svcs Directorate, requires a provider to perform specialized research and analysis for prime contractors on USTR projects. The scope of work focuses on China-related trade analysis, specifically targeting critical minerals and industrial sectors to support strategic competition and trade objectives. Deliverables include the production of strategic analysis reports and detailed sector-specific research papers. Qualified candidates must possess specialized knowledge of Chinese trade policy or proficiency in the Chinese language. This opportunity is categorized under NAICS code 541690. The solicitation was posted on October 14, 2026, with a response deadline set for October 29, 2026.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

Section 301 Trade-Enforcement Specialist SupportThe Section 301 Trade-Enforcement Specialist Support subcontract, issued by the Department of the Interior's Ibc Acq Svcs Directorate, seeks a partner to provide specialized trade-enforcement assistance to prime contractors on USTR projects. The primary objective is to support investigations and enforcement actions related to Section 301 of the Trade Act of 1974. This role involves analyzing trade-enforcement data and outcomes, delivering detailed case analysis, and producing comprehensive program reports and enforcement support documentation. Due to the technical nature of the work, the contract requires deep subject matter expertise in Section 301 trade laws. The opportunity is categorized under NAICS code 541611. Interested parties should note the response deadline of October 29, 2026, following the posting date of October 14, 2026.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

Trade Law and Regulatory Research ServicesThe Trade Law and Regulatory Research Services subcontract, issued by the Department of the Interior's Ibc Acq Svcs Directorate, involves providing specialized legal and regulatory research for prime contractors on USTR projects. The scope of work includes analyzing international trade laws, supporting trade-enforcement actions, and evaluating regulatory frameworks through the use of professional databases like Westlaw and LexisNexis. Key deliverables for this engagement consist of legal research memos, regulatory analysis reports, and formal legal briefs. To qualify for this role, personnel must possess a Juris Doctor degree or an equivalent legal qualification. Interested parties should note that the solicitation was posted on October 14, 2026, with a response deadline of October 29, 2026. The contract is categorized under NAICS code 541110, reflecting its focus on legal services.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

Trade Data and Economic Analysis SupportThe Trade Data and Economic Analysis Support subcontract, issued by the Department of the Interior under the Ibc Acq Svcs Directorate, focuses on providing quantitative and qualitative economic analysis for prime contractors on USTR projects. The scope of work includes conducting detailed data analysis on international trade, industrial sector trends, and critical minerals, with a specific emphasis on trade-practice analysis regarding Peru lumber matters. These tasks are to be executed using economic modeling software to produce comprehensive reports, data sets, and trade-practice findings. Classified under NAICS code 541690, this opportunity was posted on October 14, 2026, with a response deadline of October 29, 2026. The contract is designed to support high-level economic research and reporting to inform trade policy and industrial analysis.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

USPS Accountable Mail Induction and TrackingThis subcontract, titled USPS Accountable Mail Induction and Tracking, supports the Department of the Interior's probate projects by managing the induction of mail into First-Class, Certified Mail, and Priority Mail Express streams for prime contractors. The selected provider is responsible for collecting and reporting signature and receipt evidence while providing comprehensive delivery tracking to the Government. In addition to logistics, the contractor must perform detailed postage reconciliation and accounting in strict accordance with USPS terms and conditions. The final deliverables include verified delivery evidence and reconciled postage reports to ensure accurate financial and operational oversight of the mailing process.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

Secure Digital-to-Mail SaaS PlatformThis subcontract involves the provision of a Commercial Off-the-Shelf SaaS platform designed for prime contractors working on Department of the Interior probate projects. The system will facilitate secure electronic document intake, job metadata management, and a dedicated job-status dashboard for government oversight. Additionally, the platform must support transaction reporting and postage accounting utilizing encrypted transfer protocols. The project is managed under the Ibc Acq Svcs Directorate of the Department of the Interior and falls under NAICS code 513210. To ensure data integrity and security, the platform must adhere to a FISMA Moderate security baseline and maintain FedRAMP authorization. The final deliverables include a fully operational SaaS platform along with all necessary compliance artifacts.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

Secure Document Printing and Finishing ServicesThe Secure Document Printing and Finishing Services subcontract supports Department of the Interior probate projects by providing high-volume printing and fulfillment for prime contractors. The scope of work includes printing 8.5 x 11-inch black and white records, collating multi-page packages, and applying finishing touches such as stapling, coil or comb binding, and sleeving. The final deliverable consists of assembled, addressed, and bound physical mail packages. A critical requirement of this contract is the handling of Controlled Unclassified Information in accordance with 32 CFR Part 2002, which includes the secure destruction of all waste materials. This opportunity is managed under NAICS code 323111 for the Ibc Acq Svcs Directorate. Interested parties should note the response deadline of October 28, 2026.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

R--The Executive Office of the President, U.S Trade Representative, data and econo

Solicitation # 140D0427Q0933

The Department of the Interior, through the Interior Business Center Acquisition Services Directorate, has issued a notice of intent to negotiate a firm-fixed-price sole source acquisition with Aalis Management Consulting, LLC on behalf of the Executive Office of the President, U.S. Trade Representative. The objective is to secure uninterrupted contractor support for mission-critical activities, including professional, analytical, legal, program, and trade-enforcement services. Specific areas of focus include data and economic analysis, legal and regulatory research, Section 301 trade-enforcement support, and specialized research regarding China, critical minerals, industrial sectors, and Peru lumber matters. The anticipated period of performance consists of a 2.5-month base period, with all work to be performed at contractor facilities. This procurement falls under NAICS code 541611. Interested parties must submit capabilities statements in Microsoft Office or Adobe Acrobat format, not exceeding ten pages, to Contracting Officer L. Christine Schickler by 10:00 A.M. ET on October 29, 2026. All submissions and reviews are subject to non-disclosure agreements to protect proprietary information in accordance with 41 USC 423.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

N--Installation of Walkway Lights

Solicitation # 140D0427Q0879

Solicitation 140D0427Q0879 is a Request for Quote issued by the Department of the Interior's Interior Business Center for the installation of 30 Government-furnished ERCO Castor LED walkway light fixtures at the Iwo Jima Marine Corps Memorial on the George Washington Memorial Parkway. This project is a total small business set-aside under NAICS 238210. The contractor is responsible for providing all labor, supervision, equipment, and incidental materials, including wiring, conduit, and mounting hardware, to ensure a fully operational lighting system. The period of performance is scheduled from October 20, 2026, to November 27, 2026, divided into a 7-day first phase and a 10-day second phase. Award will be based on the most advantageous offer, with the technical approach weighted more heavily than price. Technical evaluations will focus on the feasibility of the installation plan, the ability to meet the timeline, and the accountability of government-furnished equipment. All work must comply with the National Electrical Code, OSHA standards, and National Park Service requirements. The contractor must maintain general liability insurance of at least $50,000 per occurrence as required by the State of Virginia. Final acceptance is contingent upon the successful completion of two performance verification periods and the removal of all construction debris from the site.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

in about 10 hours

R--DOI OHA PHD Digital to Mail

Solicitation # 140D0427Q0931

The Department of the Interior, Office of Hearings and Appeals, Probate Hearings Division is conducting market research via a sources sought announcement to identify capable firms to provide a secure, automated digital-to-physical printing, fulfillment, and mailing solution. The objective is to implement a COTS SaaS solution to manage the electronic intake, processing, and distribution of legally sensitive probate documents, thereby reducing manual workloads for government personnel. The scope of work includes secure document processing, assembly using methods such as stapling and coil binding, and mandatory mailing via USPS First-Class, Certified Mail, and Priority Mail Express. The requirement emphasizes high security and data integrity, mandating a FISMA Moderate security baseline and requiring an Authority to Operate or Authority to Use before processing production data. Contractors must safeguard Controlled Unclassified Information in accordance with 32 CFR Part 2002 and maintain a rigorous Quality Control Plan to prevent data mixing or omission. Performance is measured by strict standards, including 100 percent accuracy in postage reconciliation and secure disposition of production waste. Interested respondents must provide a capability statement including an approximate order of magnitude for pricing, three relevant past performance examples, and details regarding any teaming arrangements or FedRAMP authorizations.

Ibc Acq Svcs Directorate (00004)

POSTED

DEADLINE

Utility Billing and Collections AuditorThe Utility Billing and Collections Auditor subcontract involves a comprehensive evaluation of billing and collection processes for prime contractors working with the Jefferson Parish Purchasing Department in Louisiana. The primary objective is to identify revenue leakage by analyzing billing practices, delinquency trends, and collection rates across approximately 160,000 water and 116,000 sewer accounts. The selected provider will utilize data analysis tools to process these large customer datasets and is expected to hold a CPA or CFE certification. The project culminates in the delivery of a detailed audit findings report that includes strategic recommendations for improving overall collection rates. Interested parties must submit their responses by November 16, 2026, in accordance with the solicitation posted on October 14, 2026. This engagement falls under NAICS code 541211, focusing on specialized accounting and auditing services to optimize utility revenue management.

Jefferson Parish Purchasing Department

POSTED

DEADLINE

in about 1 month