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RDK Engineers 200 Brickstone Square ANDOVER MA 01810 USA

UEI: SLED_3632D0C9F4BB079E

RDK Engineers 200 Brickstone Square ANDOVER MA 01810 USA is a federal contractor, registered under UEI SLED_3632D0C9F4BB079E. It has been awarded $2,505,000 in federal contracts. Primary work spans Postal Service and Other NAICS codes (1 codes, <0.5% each). Top awarding agencies include Other agencies (1 agencies, <0.5% each).

Contact Information

Registration and classification details

Registration

UEI Code

SLED_3632D0C9F4BB079E

Federal Contracting Overview

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

AI Capability Profile

RDK Engineers provides professional services across engineering and transportation sectors. Their technical expertise includes civil engineering and transportation infrastructure support. The company has experience supporting the General Services Administration. Their industry focus spans engineer...

Key Performance Metrics

Awards Count

2

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

$2.5M99.8%

Other agencies (1 agencies, <0.5% each)$5.0K0.2%

Awards by NAICS

491110 - Postal Service$2.5M99.8%

Others - Other NAICS codes (1 codes, <0.5% each)$5.0K0.2%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in RDK Engineers 200 Brickstone Square ANDOVER MA 01810 USA's top NAICS codes and agencies

Commercial Mail Processing and Distribution ServicesThe Commercial Mail Processing and Distribution Services subcontract involves providing physical processing, sorting, and mailing of first-class letters and flats for prime contractors working on State of Missouri agency projects. The selected provider must ensure all mail is prepared according to USPS standards and utilize high-volume mailing equipment and address verification software to handle distribution and perform necessary address corrections to update agency records. Managed under the Missouri Division of Purchasing, this opportunity falls under NAICS code 491110. The contract requires the delivery of processed correspondence and updated address lists. Interested parties should note the response deadline of November 9, 2026.

PROC OA DIVISION OF PURCHASING PROCUREMENTS

POSTED

DEADLINE

USPS Full Service Intelligent Mail DistributionThe USPS Full Service Intelligent Mail Distribution subcontract, issued by the United States Government Publishing Office under NAICS code 491110, involves providing specialized processing, sorting, and shipping services for IRS distribution projects. The selected provider will be responsible for processing csv distribution files, packaging and labeling materials using IRS Form 6153, and managing the phased delivery of pamphlets to over 3,500 destinations, including TAC/POD and TFOP locations. A critical requirement for this contract is that the provider must be an approved USPS Intelligent Mail Package Barcode provider. The scope of work includes the utilization of USPS Full Service IMpb systems and the generation of daily Form 2040 reports to ensure accurate tracking and delivery. The response deadline for this opportunity is October 27, 2026.

Customer Services

POSTED

DEADLINE

USPS Mail Preparation and Delivery ServicesThis subcontract for USPS Mail Preparation and Delivery Services supports the Montgomery County Board of Elections in Ohio. The selected provider will be responsible for the final preparation, traying, and delivery of assembled ballot packs for prime contractors. Key technical requirements include applying USPS bar-coding, preparing mailing statements, and sorting ballots into USPS-standard trays using tag 191. The contractor must ensure that USPS-ready mail trays and delivery manifests are provided daily, with ballots delivered in sequence order by 2:00 P.M. the following business day. This project falls under NAICS code 491110, with a response deadline set for January 13, 2027.

Board of Elections

POSTED

DEADLINE

Mail Casing and Processing ServicesThe Mail Casing and Processing Services subcontract involves the manual sorting and casing of approximately 551 mail boxes daily at the Postal Service office in Palmer, Alaska. Work is performed between 08:30 and 10:30 to ensure all boxes are cased and ready for transport. Personnel assigned to this project must have passed required background investigation clearances and adhere to the guidelines set forth in DOL Wage Determination 1982-0207(Rev.-99). The opportunity is categorized under NAICS code 491110, with a response deadline of November 2, 2026.

Supplies Material Management

POSTED

DEADLINE

Contract Delivery Service (CDS) HCR 996B3 PALMER, AK - H011, AK

Solicitation # 810-42-27

The United States Postal Service is soliciting proposals for Contract Delivery Service (CDS) route HCR 996B3, providing regular transportation of all mail classes between Palmer, Alaska, and H011, Alaska. The contract period begins on December 1, 2026, and ends on September 30, 2030. The selected supplier will be responsible for daily trips, including the casing of approximately 551 boxes at the Palmer office between 08:30 and 10:30, followed by a departure at 10:30 and arrival at H011 at 13:50. All mail must be transported in an enclosed, waterproof compartment with secure locking devices. The route is designated as VH120 with an estimated 31.3 miles per trip. Proposals must be submitted electronically to the Contract Delivery Service Office by November 2, 2026, at 10:00 AM Mountain Time. Award will be based on the best value, with technical factors—including past performance, supplier capability, and the detailed operations plan—weighted more heavily than price. Required submission documents include PS Form 7405, PS Form 7468A, PS Form 5472, an assets and liabilities statement, and a confidentiality agreement. Suppliers must comply with Department of Labor Wage Determination 1982-0207(Rev.-99) (1A) and are subject to background investigations and the Treasury Offset Program for payment.

Supplies Material Management

POSTED

DEADLINE

Mail Processing and Distribution ServicesThis subcontract for Mail Processing and Distribution Services involves the receiving, sorting, metering, and preparation of outgoing mail for prime contractors working on City of Edinburg municipal projects. The scope of work includes handling routine correspondence and high-volume utility billing, utilizing specialized metering equipment and secure transport vehicles to ensure efficient delivery. The selected provider is responsible for delivering processed mail along with detailed postage reports and itemized billing. To qualify, the contractor must maintain a permanent business location within 25 miles of Edinburg City Hall and strictly adhere to all USPS regulations and confidentiality laws. This opportunity is managed by the Finance agency in Texas under NAICS code 491110, with a response deadline set for November 3, 2026.

POSTED

DEADLINE

Post Office Branch - Halesworth

Solicitation # 2026/S 000-095883

Post Office Limited is seeking a retailer to incorporate a Post Office Main branch into an existing or proposed business in Halesworth, Suffolk. This concession contract involves operating a dedicated area providing a full range of post office counter services, with the specific layout and design to be agreed upon to suit the retailer's business. The estimated annual Post Office fees for the current location range from 33,500 to 42,000 GBP. The anticipated period of performance is for 50 years, running from December 25, 2026, to December 25, 2076. The procurement process follows a competitive flexible procedure using a multi-stage assessment of candidate suitability. Applicants must first pass a mandatory financial assessment of their business plan and finances; failure to pass this stage prevents the application from proceeding to the suitability assessment. The second stage evaluates the candidate's quality and ability to meet the criteria required to run a post office branch. This opportunity is particularly suitable for small and medium-sized enterprises as well as voluntary, community, and social enterprises. Tenders must be submitted in English by October 25, 2026.

Post Office Limited

POSTED

DEADLINE

Post Office Branch - Totley Rise

Solicitation # 2026/S 000-095882

Post Office Limited is seeking a retailer to integrate a Post Office Local into an existing or proposed business located in Sheffield. The objective is to embed post office counter services into a sustainable retail environment, ensuring that postal services are available during the business's standard operating hours. The specific layout and design of the facility will be collaboratively agreed upon to fit the retailer's business model. This opportunity is noted as being particularly suitable for small and medium-sized enterprises as well as voluntary, community, and social enterprises. The solicitation, identified by number 2026/S 000-095882, requires tenders to be submitted in English by October 29, 2026. Award decisions will be based on a competitive flexible procedure involving a multi-stage assessment. Candidates must first pass a mandatory financial and business plan assessment; failure at this stage precludes them from the subsequent suitability evaluation, which measures the candidate's quality and ability to manage a branch. The estimated contract duration is 50 years and one day, running from December 29, 2026, to December 29, 2076, with estimated annual Post Office fees for the location ranging between £26,000 and £33,000.

Post Office Limited

POSTED

DEADLINE

Post Office Branch - Mansell Road

Solicitation # 2026/S 000-095879

Post Office Limited is seeking a retailer to integrate a Post Office Local into an existing or proposed business located in Brighton and Hove, specifically at the Mansell Road branch. The objective is to incorporate post office counter services into a sustainable retail environment, with the final layout and design to be mutually agreed upon to fit the business. This opportunity is particularly suited for small and medium-sized enterprises as well as voluntary, community, and social enterprises. The estimated annual fees for the current location range between 10,350 and 11,500 pounds. The procurement follows a competitive flexible procedure and a multi-stage process to assess candidate suitability. Evaluation is based on two primary factors: a mandatory pass/fail financial assessment of the business plan and finances, followed by an assessment of the candidate's quality and suitability to operate a branch. Tenders must be submitted in English by January 6, 2027. The estimated period of performance is exceptionally long, spanning 50 years from March 6, 2027, to March 6, 2077. This contract is classified as a concession and light touch contract.

Post Office Limited

POSTED

DEADLINE

#9 Window Envelope Stock SupplyThis subcontract agreement involves the supply of raw #9 return window envelope stock intended for prime contractors working on California Department of Motor Vehicles projects. The selected provider is responsible for manufacturing or sourcing bulk unprinted envelopes that strictly adhere to USPS Domestic Mail Manual Section 102, specifically maintaining brightness levels between 90% and 92% and an opacity of 90%. The contract requires the delivery of these materials directly to the designated printer. Key administrative details include a posting date of October 7, 2026, with a response deadline of October 23, 2026. The opportunity is categorized under NAICS code 491110 and is associated with the 22nd DAA within the state of California.

POSTED

DEADLINE

License and Registration Fulfillment LogisticsThe License and Registration Fulfillment Logistics subcontract supports prime contractors on Virginia Information Technologies Agency projects within the Commonwealth of Virginia. The scope of work focuses on physical mailing and distribution services, including the management of USPS mailing fulfillment, pass-through postage accounts, and lockbox services for incoming applications. Utilizing high-volume mailing equipment, the provider is responsible for delivering physical licenses and decals while providing critical tracking data for integration into customer profiles. This opportunity is categorized under NAICS code 491110 and is associated with the VITA eVA Statewide agency. The solicitation was posted on October 5, 2026, with a response deadline set for November 6, 2026. The primary objective is to ensure the efficient delivery of physical credentials and the provision of detailed mailing tracking reports to maintain accurate record-keeping for the agency.

VITA eVA Statewide

POSTED

DEADLINE

Mail-Back Logistics and Courier ServicesThe Mail-Back Logistics and Courier Services subcontract involves the shipping, sorting, and delivery of prohibited items for prime contractors operating on Massachusetts Port Authority airport projects. The selected provider will be responsible for collecting packages from Mail Back Units, processing all necessary postage and shipping labels, and coordinating with national carriers to ensure final delivery to the end customer. Due to the sensitive nature of the work environment, all personnel are required to obtain TSA security clearance and appropriate airport badging for site access. This opportunity is categorized under NAICS code 491110 and is managed through the Massachusetts Port Authority Goods and Services agency, with a response deadline set for November 12, 2026.

Massachusetts Port Authority - Goods & Services

POSTED

DEADLINE

Postage and Mailing ServicesThis subcontract, issued by the Department of Labor's Employment and Training Administration, focuses on the provision of high-volume mailing and postage services. The primary objective is to manage the printing and distribution of official government correspondence and notifications intended for claimants and employers within state workforce agencies that receive DOL funding. The contract falls under NAICS code 491110 and requires the delivery of completed bulk mailing services. Interested parties should note that the response deadline is set for October 30, 2026, following a posting date of September 30, 2026.

Employment And Training Administration

POSTED

DEADLINE

Managed Fax ServicesThis subcontract for Managed Fax Services supports prime contractors on Haralson County local government projects in Georgia. The selected provider is responsible for the provision and maintenance of 12 fax service lines utilizing cloud-faxing platforms or digital fax-to-email gateways. A primary focus of the agreement is ensuring the secure delivery of faxed documents and the seamless integration of these services with the existing county IT infrastructure. The contract falls under NAICS code 491110 and was posted by the Haralson County Government. Interested parties must submit their responses by October 27, 2026, at 5:00 PM. The scope of work specifically requires the delivery of active fax service for all 12 designated lines to maintain operational communications for the county.

Haralson County Government

POSTED

DEADLINE

Mailing and Fulfillment ServicesThis subcontract for Mailing and Fulfillment Services supports prime contractors on projects for the North Carolina Department of Revenue. The selected provider will be responsible for the final packaging and logistics of assembled coupon books, which includes inserting them into mailing envelopes and applying the necessary addresses and postal barcodes. The contractor must utilize automated inserting and enveloping machinery to ensure efficiency and accuracy. All completed envelopes must be delivered to the United States Postal Service in strict accordance with USPS regulations for bulk mailing. This opportunity was posted on September 23, 2026, with a response deadline of October 21, 2026.

Department of Revenue

POSTED

DEADLINE

in about 17 hours

HCHB Mail and Courier servicesThe Department of Commerce is forecasting a requirement for HCHB Mail and Courier services to be performed in the Washington Magisterial District. This procurement falls under NAICS code 491110, focusing on scheduled courier and mail delivery operations. The opportunity is listed with a posted date of September 22, 2026. Interested parties may coordinate with Kadi-Jah L. Sheridan or the Department of Commerce Office of Small and Disadvantaged Business Utilization for further information regarding this forecast.

POSTED

DEADLINE

Mailing and Fulfillment ServicesThis subcontract for Mailing and Fulfillment Services supports California State University, Sacramento by providing comprehensive logistics for the distribution of printed diplomas and certificates. The selected provider will be responsible for the addressing, stuffing, and sealing of documents using specialized mailing software and automated folding equipment to ensure accurate postal delivery to graduates. The contract requires the service provider to coordinate the entire mailing process and provide confirmed delivery of all documents to the end recipients. This opportunity is categorized under NAICS code 491110, with a response deadline set for November 8, 2026.

CSU, Sacramento

POSTED

DEADLINE

Postal Services

Solicitation # 2026/S 000-089364

Sunderland City Council is soliciting bids for postal services under solicitation number 2026/S 000-089364, with a total estimated value of 3,816,000 GBP excluding VAT. The procurement is divided into two distinct lots: Lot 1 focuses on Hybrid and Bulk Mail, with an estimated value of 2,742,000 GBP, and Lot 2 covers Physical Mail. Lot 1 involves the printing and posting of hard copy documents, the generation of email and SMS communications, and the production of bulk documents primarily to support Revenues and Benefits services, including Council Tax and Benefits Service. These jobs will be managed via Secure File Transfer or a hybrid mail system. Lot 2 requires a provider capable of flexible physical mail collection and posting to accommodate fluctuating volumes during peak periods. The contract is scheduled to run from 1 July 2027 to 30 June 2031, with a possible extension of up to two years, potentially extending the term to 30 June 2033. The performance location is specified as Sunderland. Small and medium-sized enterprises are identified as particularly suitable for both lots. Interested parties must submit their electronic tenders via the open-uk.org portal by the deadline of 22 October 2026. The primary point of contact for this procurement is Issy Langley.

Sunderland City Council

POSTED

DEADLINE