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CHRISTOFOROU, PAUL

UEI: HNYKSCGBERP9

CHRISTOFOROU, PAUL is a federal contractor, registered under UEI HNYKSCGBERP9. It has been awarded $2,655,501 in federal contracts. Primary work spans Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Telephone Apparatus Manufacturing, and Cellular and Other Wireless Telecommunications. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

HNYKSCGBERP9

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

17

All time

Active

0

Currently performing

Completed

17

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 Defense$2.7M100%

Awards by NAICS

334220 - Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing$1.7M63.8%334210 - Telephone Apparatus Manufacturing$426.7K16.1%517212 - Cellular and Other Wireless Telecommunications$351.8K13.3%511210 - Software Publishers$116.4K4.4%334111 - Electronic Computer Manufacturing$43.6K1.6%541512 - Computer Systems Design Services$17.1K0.6%

Others - Other NAICS codes (1 codes, <0.5% each)$5.7K0.2%

Awards by Agency Over Time

Awards by Place of Performance

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MetroAccess Fare Collection and Management System

Solicitation # WMATA-0000010941

The Washington Metropolitan Area Transit Authority is seeking proposals for the MetroAccess Fare Collection and Management System under solicitation number WMATA-0000010941. This project falls under NAICS code 541512, focusing on computer systems design services to enhance the transit authority's fare management capabilities. The solicitation was posted on October 20, 2026, with a strict response deadline of October 27, 2026. Interested parties must submit their responses through the official supplier portal to be considered for this Virginia-based agency initiative.

Washington Metropolitan Area Transit Authority

POSTED

about 7 hours ago

DEADLINE

Registration Services Booking and Management System

Solicitation # ocds-h6vhtk-0789d8

Herefordshire Council is seeking a Registration Services Booking and Management System to manage the end-to-end administration of registration appointments, ceremonies, customer self-service, payments, and reporting. The procurement includes both the software package and information systems as well as software implementation services. The contract is valued at an estimated 240,000 pounds including VAT. Award decisions will be based on a weighted evaluation of 70 percent for quality and 30 percent for price. The initial period of performance is five years, starting December 23, 2026, and ending December 22, 2031, with the possibility of two optional one-year extensions that could extend the term to December 22, 2033. These extensions are contingent upon satisfactory contractor performance and budget approvals. The service must comply with evolving legislation, statutory guidance, and national standards. Interested parties must submit their responses in English via the Supplying the Southwest Portal by the deadline of November 13, 2026, at 5:00pm.

Herefordshire Council

POSTED

about 7 hours ago

DEADLINE

AI Automation Platform Configuration SpecialistThe AI Automation Platform Configuration Specialist subcontract involves the technical configuration and integration of ACCELQ Enterprise features for prime contractors working on State of Ohio administration projects. The scope of work focuses on establishing a fully operational environment by configuring Single Sign On, validating mainframe testing support, and integrating Jira and Azure plugins. Additionally, the specialist is responsible for implementing critical quality assurance capabilities, including web performance validation, responsive validation on emulated devices, and accessibility testing compliant with WCAG standards. This engagement is categorized under NAICS code 541512 and is managed through the OhioBuys system.

Puc300000 Administration Puc4

POSTED

about 9 hours ago

DEADLINE

Cash Flow Management & Banking Technology ImplementationThis subcontract for Cash Flow Management and Banking Technology Implementation involves the design, implementation, and integration of technological initiatives for prime contractors supporting SUNY Stony Brook banking projects. The primary objective is to develop digital banking interfaces and integrate banking software with University ERP systems to enhance automated reporting and cash flow visibility, ultimately delivering a fully functional system for cash management. The project mandates strict adherence to financial data handling standards, specifically requiring GLBA compliance and SOC 2 Type II certification. Interested parties should note that the response deadline is December 8, 2026, and the work falls under NAICS code 541512 for the State University of New York.

State University of New York

POSTED

about 9 hours ago

DEADLINE

in about 2 months

VTC and Audiovisual (A/V) System IntegrationThis small business set-aside subcontract involves the modernization, installation, and integration of Video Teleconferencing and Audiovisual hardware and software for prime contractors supporting Air Force projects at Hanscom AFB. The scope of work includes installing AV equipment and integrating NIPR and SIPR Teams capabilities through a single codec, while maintaining strict physical and electrical separation between SIPR and NIPR lines to ensure a fully operational integrated system. Technical compliance is critical for this effort, requiring adherence to NSTISSAM TEMPEST/2-95 standards, DISA Video Services Policy STIG compliance, and JITC Approval. Managed under NAICS code 541512 for the Department of Defense, the project is overseen by the AFLCMC Hanscom PZI. Responses for this opportunity are due by December 4, 2026.

FA2835 Aflcmc Hanscom Pzi

POSTED

about 11 hours ago

DEADLINE

in about 1 month

Avionics Component & Parts Supply (NSN 5985-14-518-7376)This subcontract involves the supply of OEM or approved equivalent replacement parts and subassemblies for the ANTENNA-430, ADF, A1, supporting prime contractors on projects for the Department of Defense agency Navsup Weapon Systems Support. The scope of work requires the sourcing of specific components identified during teardown and the delivery of these individual parts and subassemblies directly to the designated repair facility. Key compliance requirements include providing mandatory Country of Origin and Trade Agreements Act certifications. The opportunity falls under NAICS code 334220, with a response deadline set for November 19, 2026.

Navsup Weapon Systems Support

POSTED

about 11 hours ago

DEADLINE

Event-Driven and Streaming Data IntegrationThis subcontract opportunity, titled Event-Driven and Streaming Data Integration, is issued by the Department of Veterans Affairs Technology Acquisition Center Nj. The project focuses on implementing event-driven architectures for prime contractors on VA OIT projects to facilitate real-time data streaming. The selected provider will be responsible for configuring message brokers and developing producers and consumers utilizing technologies such as Apache Kafka, RabbitMQ, or Amazon Kinesis to deliver a fully operational streaming exchange environment. All work must adhere to strict VA cybersecurity standards and meet high-availability reliability metrics. The solicitation is categorized under NAICS code 541512, with a response deadline set for November 4, 2026.

Technology Acquisition Center Nj (36C10B)

POSTED

about 11 hours ago

DEADLINE

Bulk Analytical Data Pipeline EngineeringThe Bulk Analytical Data Pipeline Engineering subcontract supports Department of Veterans Affairs OIT projects by migrating authoritative data into bulk analytical formats. The scope of work involves designing data lake architectures and building ETL/ELT pipelines utilizing technologies such as Snowflake, Databricks, or AWS Lake Formation. The primary objective is to deliver scalable data pipelines and a structured environment while ensuring strict adherence to VA privacy and records management standards to maintain data portability. This opportunity is issued by the Technology Acquisition Center Nj under NAICS code 541512. Interested parties must note the response deadline of November 4, 2026, for this specific engineering effort aimed at enhancing the data capabilities of prime contractors working with the Department of Veterans Affairs.

Technology Acquisition Center Nj (36C10B)

POSTED

about 11 hours ago

DEADLINE

PHI Cybersecurity ImplementationThe PHI Cybersecurity Implementation subcontract, issued by the Department of Health and Human Services under BARDA, focuses on establishing robust cybersecurity frameworks to protect sensitive patient health information for medical device projects. The scope of work includes the deployment of secure cloud infrastructure, encryption protocols, and secure data transmission systems to ensure safe medical device connectivity. The selected provider will deliver a comprehensive secure data management system and a final cybersecurity certification. Strict adherence to regulatory and technical standards is required, specifically HIPAA compliance, NIST SP 800-53, and HITRUST standards. This opportunity falls under NAICS code 541512 and is based in Washington. Interested parties must submit their responses by November 18, 2026.

Barda - Aspr / Daappo / Barda Dcma

POSTED

about 11 hours ago

DEADLINE

Cloud & IT Systems Engineering (Decision Support Systems)This subcontract opportunity with W4LD USA Hecsa under the Department of Defense focuses on the development and maintenance of automated information management and decision support systems for prime contractors working on USACE water resources projects. The scope of work encompasses cloud systems engineering, IT systems architecture, and software development, with a specific requirement for all deliverables to be Section 508 compliant. Key technical requirements include the delivery of software applications, cloud infrastructure, and automated data tools, with a strict mandate for U.S.-based data storage in accordance with DFARS 239.7602-2. Interested parties should note the response deadline of November 6, 2026, for this effort categorized under NAICS code 541512.

POSTED

about 11 hours ago

DEADLINE

HSIN Interoperability and Integration SupportThe HSIN Interoperability and Integration Support subcontract, issued by the Department of Homeland Security Air and Marine Contracting Division, focuses on the technical integration of a SaaS platform with the Homeland Security Information Network for prime contractors on CBP projects. The scope of work involves developing interface-control documents and data-flow diagrams, while implementing data exchange through APIs, web services, and identity federation. Successful execution requires deep expertise in HSIN governance to deliver validated connections and comprehensive integration inventories. This opportunity is categorized under NAICS code 541512 and is based in Washington, DC. Interested parties must note the response deadline of November 10, 2026. The project ensures seamless interoperability between external software platforms and critical government information networks to support agency operations.

Air And Marine Contracting Division

POSTED

about 11 hours ago

DEADLINE

SaaS Platform Administration & OperationsThe SaaS Platform Administration and Operations subcontract, issued by the Department of Homeland Security Air and Marine Contracting Division, focuses on the daily administration and operational sustainment of a secure SaaS data platform for prime contractors on CBP projects. The scope of work includes managing user accounts, roles, permissions, and tenant administration, while ensuring platform availability and performance through the management of upgrades, releases, and patches within FedRAMP-authorized environments. Key deliverables include maintained platform availability, detailed configuration records, and regular operational status reports. This opportunity is categorized under NAICS code 541512 and is based in Washington, DC. Interested parties should note the posted date of October 20, 2026, with a response deadline of November 10, 2026.

Air And Marine Contracting Division

POSTED

about 11 hours ago

DEADLINE

IA/IT Cybersecurity Support (Environmental Data Systems)This subcontract opportunity is for IA/IT Cybersecurity Support focusing on environmental data systems for the Department of Defense, specifically supporting prime contractors on USACE Savannah District FUDS projects. The selected provider will be responsible for managing and uploading records into FUDSMIS and FUDSDocs while ensuring strict adherence to STIGs and RMF standards. Key deliverables include the provision of updated FUDSMIS records and comprehensive cybersecurity compliance documentation. Personnel assigned to this contract must meet rigorous security and professional requirements, including DoD 8570.01-M certification, OPSEC Level I Awareness, and CUI training. The work will be performed in Savannah under NAICS code 541512. Interested parties must submit their responses by November 18, 2026.

W074 Endist Savannah

POSTED

about 11 hours ago

DEADLINE

Electronic Repair and Testing for Fuel Management ComputerThis subcontract, issued by Navsup Weapon Systems Support under the Department of Defense, involves the electronic repair and testing of Fuel Management Computers, specifically part number 512010-03-01. The scope of work requires the contractor to perform comprehensive diagnostic testing, component-level repairs, and final verification using specialized fixtures, jigs, and dies to ensure the units are fully operational for prime contractors on Department of the Navy projects. Key compliance requirements include adhering to MIL-STD-129 for marking and providing Unique Identification for all qualifying items. The project falls under NAICS code 334111, with a response deadline set for November 19, 2026. The final deliverable is a fully repaired, tested, and inspected computer unit that meets all specified military standards.

Navsup Weapon Systems Support

POSTED

about 11 hours ago

DEADLINE

Varjo XR-4 Secure Focal Edition Headset and a Varjo Base Pro perpetual license

Solicitation # N6134027Q1003

The Naval Air Warfare Center Training Systems Division (NAWCTSD) is seeking a brand-name specific procurement for one Varjo XR-4 Secure Focal Edition head-mounted display and one Varjo Base Pro perpetual offline software license. This equipment will support the Naval Innovative Science and Engineering (NISE) Cross-Cockpit Viewing Solutions for XR Trainers research and development effort, specifically focusing on evaluating chroma-key and rotoscoping techniques to reduce visual anomalies in flight trainers within the GT525 visual lab. The headset must be TAA-compliant, assembled in Finland, and feature 4K per eye mini-LED displays with 51 PPD aspheric lenses and a 120 by 105 degree field of view. This is a Firm Fixed Price purchase order set aside for SBA Certified Women-Owned Small Businesses (WOSB) under NAICS code 334111. The contract will be awarded on a lowest price basis to a responsible offeror who can guarantee delivery and invoicing by December 18, 2026. Delivery is F.O.B. Destination to Orlando, Florida, and must comply with MIL-STD-130 and MIL-STD-129 for item identification and shipment marking. All items must be new, as refurbished components are not acceptable. Invoicing and receiving reports are to be processed electronically through the Wide Area WorkFlow (WAWF) system.

Nawc Training Systems Division

POSTED

about 11 hours ago

DEADLINE

Tablets (25), Notebook (1), and Stands (25)

Solicitation # W911S227U0060

Solicitation W911S227U0060 is a Request for Quotation issued by the Department of Defense, specifically the W6QM Micc-Ft Drum, for the procurement of new equipment consisting of 25 tablets, one notebook, and 25 tablet stands. This acquisition is a Total Small Business Set-Aside under NAICS code 334111. The government is seeking brand-name products, such as the Rain Design mStand for the tablet stands, but will consider equal products provided they meet all salient physical, functional, and performance characteristics. To be eligible, offers of equal products must include the brand name, model number, descriptive literature, and a detailed description of any planned modifications. The contract will be awarded to the responsible offeror whose proposal is most advantageous to the government, based on price and technical evaluations. Key requirements include a preferred delivery time within 30 days and shipping terms of F.O.B. destination. Offerors must submit their proposals via the PIEE Solicitation Module and include a completed Attachment 1 regarding certifications and the identification of the country of origin to avoid being rejected as nonresponsive. Payment will be handled through electronic funds transfer and the Wide Area Workflow system.

W6QM Micc-Ft Drum

POSTED

about 11 hours ago

DEADLINE

PEO-M Undersea Test Shape and Cradle Assessment Event (AE)

Solicitation # PEO_M_Undersea_Test__Shape_and_Cradle_AE

Department Of Defense

POSTED

about 11 hours ago

DEADLINE

NOAAPort Replacement Capabilities

Solicitation # 142083-27-0002

The Department of Commerce, National Oceanic and Atmospheric Administration (NOAA), and the National Weather Service (NWS) have issued Request for Information (RFI) No. 142083-27-0002 to conduct market research for the replacement of the legacy NOAAPort Satellite Broadcast Network (SBN). The government is seeking information on innovative, high-reliability distribution capabilities—which could be cloud-based, terrestrial, satellite, or hybrid—to deliver mission-critical weather data to a geographically dispersed user community. The replacement system must support the exchange, ingestion, processing, and distribution of data products and must integrate with the NWS Hydrometeorological Interactive Virtual Environment (HIVE) and the Centralized Integrated Real-Time Repository for Unified Services (CIRRUS) using common internet protocols such as APIs and MQTT. This notice is for planning purposes only and is not a solicitation for award; no funds have been authorized or appropriated for this effort at this time. The NWS intends to deactivate the legacy SBN as early as August 31, 2027, and is requesting industry feedback on technical architectures, cloud migration strategies, security protocols, and rough order of magnitude cost estimates. Interested respondents must submit their responses in Microsoft Word or PDF format to the designated points of contact by October 29, 2026, at 12:00 p.m. Eastern Time. The government is utilizing this RFI to inform its acquisition strategy and evaluate potential small business set-aside opportunities under NAICS code 541512.

Department Of Commerce Noaa

POSTED

about 11 hours ago

DEADLINE