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NC4, LLC

Subsidiary ofSTAMPS.COM INC.UEI: L7PFWKWNRXN4

NC4, LLC is a federal contractor, registered under UEI L7PFWKWNRXN4. It has been awarded $1,026,752 across 17 federal contracts. Primary work spans Other Computer Related Services, Engineering Services, and Software Publishers. Top awarding agencies include Department Of Transportation, General Services Administration, and Office Of Personnel Management.

Contact Information

Registration and classification details

Registration

UEI Code

L7PFWKWNRXN4

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

0

All time

Active

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Currently performing

Completed

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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 Transportation$557.5K54.3%General Services Administration$334.2K32.6%Office Of Personnel Management$118.7K11.6%Department Of Homeland Security$12.8K1.2%

Other agencies (1 agencies, <0.5% each)$3.6K0.4%

Awards by NAICS

541519 - Other Computer Related Services$274.8K26.8%541330 - Engineering Services$249.8K24.3%511210 - Software Publishers$171.1K16.7%334611 - Software Reproducing$135.8K13.2%518210 - Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services$124.7K12.1%561621 - Security Systems Services (except Locksmiths)$25.2K2.5%

- Unknown NAICS$18.6K1.8%

423430 - Computer and Computer Peripheral Equipment and Software Merchant Wholesalers$14.1K1.4%519110 - News Syndicates$12.8K1.2%

Awards by Agency Over Time

Awards by Place of Performance

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H312--Fire Alarm Maintenance Service Contract FY27 - NEW Base + Four - 583

Solicitation # 36C25027Q0009

Solicitation 36C25027Q0009 is a request for proposals from the Department of Veterans Affairs, Network Contracting Office 10, for fire alarm maintenance services at the Richard L. Roudebush VA Medical Center in Indianapolis, Indiana. The contract requires the inspection, testing, maintenance, and minor repair of both electrical and mechanical fire alarm and suppression systems across the main hospital, several campus out-buildings, and the Cold Springs Road remote site. Key technical requirements include functional testing of initiating devices and fire panels, specialized after-hours testing of duct detectors and relays, and the provision of 24/7 UL-listed central station monitoring. All work must adhere to strict standards, including NFPA 72-2025, NFPA 25-2026, NFPA 101-2024, and Joint Commission guidance, with documentation sufficient for review by the Authority Having Jurisdiction. This is a 100 percent set-aside for certified Service-Disabled Veteran-Owned Small Businesses (SDVOSB), and offerors must provide a mandatory Certificate of Compliance regarding limitations on subcontracting to avoid rejection. The contract structure consists of a base period from December 15, 2026, to December 14, 2027, with one option year extending to December 14, 2028. Award will be based on price alone, with the government evaluating the total price of the base requirement and all options. Contractors must demonstrate experience in occupied healthcare facilities, maintain a quality control program, and comply with VA cybersecurity and personnel vetting directives. Quotes are due by October 14, 2026.

250-NETWORK Contract Office 10 (36C250)

POSTED

about 4 hours ago

DEADLINE

Software-as-a-Service (SaaS) Subscriptions and Systems Integration (SI) Support Services for the Omnichannel Customer Communication System (OCCS)

Solicitation # SaaS_SI_OCCS

W6QK Acc-Apg Contr Ctr

POSTED

about 4 hours ago

DEADLINE

ProWatch System Maintenance Renewal

Solicitation # WMATA-0000010927

The Washington Metropolitan Area Transit Authority is seeking proposals for the ProWatch System Maintenance Renewal under solicitation number WMATA-0000010927. This procurement falls under NAICS code 561621 and is managed by the agency's Virginia-based organization. The solicitation was posted on September 30, 2026, and requires all responses to be submitted by the deadline of October 14, 2026, at 4:00 PM. Interested parties can access further details and submission portals through the official WMATA supplier link.

Washington Metropolitan Area Transit Authority

POSTED

about 12 hours ago

DEADLINE

College Park East Stormwater Infrastructure Design Services

Solicitation # college-park-east-stormwater-infrastructure-design-services

The City of Seal Beach is seeking design services for the College Park East Stormwater Infrastructure project located in Orange County, California. This solicitation, identified by contract number CIP SD2601, is being managed through Stantec Consulting Services Inc. and falls under NAICS code 541330 for engineering services. Interested parties must submit their responses by the deadline of October 6, 2026. The primary point of contact for this opportunity is Laura Duarte. Additional details regarding the scope of work and submission requirements can be accessed through the provided procurement portals.

Stantec Consulting Services Inc.

POSTED

about 12 hours ago

DEADLINE

On-Call Geotechnical Professional And Technical Services For Federally Funded And Non-Federally Funded Projects

Solicitation # BRC0000661

COUNTY OF LOS ANGELES DEPARTMENT OF PUBLIC WORKS

POSTED

about 19 hours ago

DEADLINE

in about 1 month

San Juan Avenue Complete Streets Project – Phase 1B

Solicitation # STPL-5475 (054)

City of Citrus Heights

POSTED

about 20 hours ago

DEADLINE

NRP, SECURITY DEVICE

Solicitation # SPE8E8-26-T-5827

Defense Logistics Agency

POSTED

about 23 hours ago

DEADLINE

RFP for NCQA-certified HEDIS measurement vendor

Solicitation # S-44300-00017084

The Oregon Health Authority is seeking an NCQA-certified vendor to provide technology-enabled services for the Oregon Health Plan's quality measurement program. The selected contractor will be responsible for the certified production, validation, and reporting of approximately 30 HEDIS and 14 non-HEDIS measures. This includes implementing a secure, scalable cloud-hosted solution for data ingestion from claims and enrollment sources, integrating with the Health Analytics Library, and delivering quarterly and annual reports to the agency, Coordinated Care Organizations, and the Centers for Medicare & Medicaid Services. The contract is envisioned for an initial five-year term with potential renewal options extending up to ten years. Compliance requirements are stringent, requiring the vendor to maintain NCQA certification and HIPAA compliance while adhering to State of Oregon data security protocols for Level 3 Information. Performance is measured through a pass/fail review of deliverables, with a specific quality control requirement of a 97 percent or greater match. The procurement process involves a two-round evaluation focusing on narrative responses, technical solution requirements, service level agreements, live product demonstrations, and cost flexibility. Proposers must submit comprehensive documentation via OregonBuys, including a detailed price proposal covering onboarding, measure production, hosting, and licensing, as well as a disadvantaged business outreach plan.

OHA Health Policy & Analytics

POSTED

about 23 hours ago

DEADLINE

in about 1 month

Aviation Engineering, Planning & Consulting Services LKU-27-03

Solicitation # LKU-27-03

The County of Louisa is seeking qualification proposals under RFP# LKU-27-03 for professional architectural, engineering, and planning services to support airport development projects at the Louisa County Airport. These on-call, task-ordered services will be provided on an as-needed basis for an initial contract period from December 17, 2026, to December 16, 2027, with four optional one-year renewals. Anticipated projects over the next five years include runway extensions, hangar construction, airside and landside paving, drainage, lighting, land acquisitions, obstruction removal, and general environmental planning. Individual project values are expected to range from 1,000 to 1,000,000 dollars. Proposals are due by November 3, 2026, and must be submitted via the eVA portal or as a hard copy accompanied by a digital version on a CD or flash drive. Selection is based on a points-based evaluation focusing on the firm's experience with similar projects, ability and availability to perform, qualifications of key personnel, and overall proposal strength. The County is not required to accept the lowest cost offer. Awarded contractors must comply with FAA Advisory Circular No. 150/1400-14E Change 1 and Virginia professional licensing laws, while adhering to strict drug-free workplace and anti-discrimination regulations. Required submission documents include a signed title page, the Master Contract General Conditions Agreement, a certificate of insurance naming the County as an additional insured, and all relevant professional licenses.

POSTED

DEADLINE

in about 1 month

C1DA--VISN 1 - INDEFINITE DELIVERY INDEFINITE QUANTITY ARCHITECT CONTRACT

Solicitation # 36C24526R0107

The Department of Veterans Affairs, Network Contracting Office 5, is seeking a Service-Disabled Veteran-Owned Small Business (SDVOSB) for an Indefinite Delivery Indefinite Quantity (IDIQ) Architect and Engineering contract. This procurement, under NAICS 541330 with a size standard of $25.5 million, provides ongoing engineering services for medical facilities and supported Community Based Clinics within VISN 5, covering Maryland, West Virginia, and Washington D.C. The contract has a ten-year term from the date of award with a total ceiling value not to exceed $450 million across all awardees. Work will be executed through firm fixed price task orders competed among the IDIQ awardees, with individual task order values ranging from a minimum of $2,500 to a maximum of $2 million. Prospective contractors must be registered in the System for Award Management and verified in the VetBiz Registry. While the original solicitation was anticipated for October 1, 2026, a modification has revised the anticipated solicitation date to late October or early November 2026. Interested parties are advised not to submit SF330s at this stage as the current notice is for informational purposes only.

245-NETWORK Contract Office 5 (36C245)

POSTED

DEADLINE

in about 1 month

IRS Audio-Visual (AV) and Video Teleconferencing (VTC) Enterprise Systems Integration, Support, and Maintenance Master IDIQ

Solicitation # 205AE9-26-Q-00053

The Department of the Treasury, Internal Revenue Service (IRS), is establishing a Multiple-Award Indefinite-Delivery Indefinite-Quantity (IDIQ) contract for Audio-Visual (AV) and Video Teleconferencing (VTC) Enterprise Systems Integration, Support, and Maintenance. This 100% Total Small Business Set-Aside under NAICS 541519 has a total maximum ordering value of $24,746,987.96 over a five-year lifecycle, estimated from March 1, 2027, to February 29, 2032. The contract seeks up to three awardees to provide turn-key, OEM-supported solutions for procurement, installation, staging, maintenance, and technology refreshes across approximately 410 conference rooms nationwide. To maintain system compatibility, the government has identified specific brand-name requirements including HP/Poly, Crestron, Q-SYS, AVer, and Microsoft Teams Rooms. The procurement follows a strict two-phase submission process. Phase 1 serves as an administrative screen focusing on brand authorizations, cybersecurity addendums, and staffing certifications. Only vendors passing this binary gate are invited to Phase 2, which requires a blinded technical narrative, past performance records, and a native Excel price proposal. Per Amendment 0002, the Phase 2 proposal deadline has been extended to October 30, 2026, at 5 PM EST. Awards will be determined using a Best Value Trade-Off process, where combined technical factors are significantly more important than price. Contractors must adhere to rigorous security and compliance standards, including Moderate Risk Background Investigations (MBI) for personnel, FISMA and NIST 800-53 Rev. 5 cybersecurity controls, and Section 508 accessibility requirements. Key deliverables include Monthly Status Reports, a Quarterly Master Equipment Inventory Log, and a certified Monthly Workforce Report to ensure compliance with the 51 percent limitation on subcontracting. Invoicing is mandatory via the Invoice Processing Platform (IPP), and all hardware must be delivered FOB Destination with strict packaging and marking labels.

It Strategy And Modernization

POSTED

DEADLINE

in about 1 month

LOC Novel High-Density Optical Data Storage

Solicitation # 030ADV27R0004

The Library of Congress is soliciting a Firm-Fixed-Price contract for a pilot project to evaluate the feasibility of using ultra-high density optical data storage for the long-term preservation of its digital collections. The primary objective is to encode, validate, and store 1TB of diverse digital data, including video, audio, text, and images, on a novel medium that is immutable, durable, and scalable. The successful contractor must demonstrate 100% data recovery, implement early-stage error detection, and provide comprehensive documentation on processes, risks, and technological trends. Additionally, the project requires the creation of a curated subset of data for an artistic and educational display for Library visitors. The period of performance is scheduled from February 1, 2027, to January 31, 2028, with all work performed at the contractor's facilities and coordinated virtually. The storage solution must ensure data integrity for at least 50 years on Library premises, maintaining an indoor environment at or below 35 degrees Celsius with protection against physical damage. Award will be based on a best value trade-off approach using a two-phase consideration process, where technical understanding, corporate experience, and the proposed management approach are weighted significantly more than price. Key personnel requirements include a Project Manager with at least five years of experience in planning and executing projects of similar complexity.

Contracts Services

POSTED

DEADLINE

NAWCAD WOLF SPN-50 Presolicitation Notice

Solicitation # N0042126RFPREQTW000001521

The Naval Air Warfare Center Aircraft Division (NAWCAD) WOLF ATC&LS Division intends to establish a sole-source Basic Ordering Agreement (BOA) with Saab, Inc. to provide comprehensive sustainment support for the AN/SPN-50(V) Shipboard Air Traffic Radar. Operating under the organic Lead Systems Integrator model, the contract will cover a five-year ordering period from March 2027 through March 2032. The scope of work includes overhaul, field and depot management, logistics, inventory and failure data reporting, software and cyber analysis, and program management support. The agreement will utilize Task Orders for services, featuring Cost-Plus-Fixed-Fee and Firm-Fixed-Price labor CLINs, and Delivery Orders for hardware using Firm-Fixed-Price CLINs. To be eligible, the contractor must demonstrate extensive experience in full lifecycle support for complex radar systems, including the ability to manage Diminishing Manufacturing Sources and Material Shortages (DMSMS) and maintain a counterfeit electronic part detection system. Technical requirements mandate adherence to strict quality standards, including ISO 9001:2015 certification and IPC Class 3 workmanship for high-performance electronics. Additionally, the contractor must maintain a robust cybersecurity posture, provide semi-annual Program CSIP updates, and manage a closed-loop Failure Reporting, Analysis, and Corrective Action System. All work must comply with rigorous military packaging standards and federal security regulations regarding classified and controlled unclassified information.

Naval Air Warfare Center Air Division

POSTED

DEADLINE

DA10--TRACKCORE LICENSE AND SUPPORT

Solicitation # 36C24626Q1109

The Department of Veterans Affairs Network Contracting Office 6 intends to award a sole source, firm-fixed-price delivery order to Four Points Technology, LLC under contract NNG15SD22B. This action is for the procurement of Trackcore License and Support Services for Facility Management at the Hampton VA Medical Center located in Hampton, Virginia. The requirement is classified under NAICS code 541519 for Other Computer Related Services, which carries a small business size standard of 34 million dollars. The contract structure consists of a base year plus four option years. The scope of work includes annual licenses for the TrackCore application and service fees for TrackCore Cabinets and application troubleshooting for each year of performance. This notice is an intent to sole source under the authority of FAR 16.505(b)(2)(i)(B) and is not a request for competitive quotations. Interested parties must submit their capability responses via email to the contracting specialist by October 5, 2026, at 11:00 am EDT.

246-NETWORK Contracting Office 6 (36C246)

POSTED

DEADLINE

MON Seneca Rocks HVAC Design

Solicitation # 12445526C0046

The USDA Forest Service is seeking HVAC design services for the MON Seneca Rocks project under solicitation number 12445526C0046. This requirement is being handled as a 100 percent Small Business Set-Aside and follows the short selection process for contracts that do not exceed the simplified acquisition threshold. In accordance with the 1972 Brooks Act, the government is utilizing a board selection process to identify a qualified architect-engineer firm. This announcement serves as the sole notice for the requirement, and no separate written solicitation, request for quotes, or request for proposals will be issued. Interested parties should note that the response deadline is October 13, 2026. The procurement is being managed by the Department of Agriculture's Csa East 13 Usda-Fs office located in Atlanta, Georgia.

Csa East 13 Usda-Fs

POSTED

DEADLINE

Sole Source Notice of Intent - Unisys System Services

Solicitation # 842674820

The Defense Information Systems Agency (DISA) and the Defense Information Technology Contracting Organization (DITCO) intend to negotiate a sole-source, firm-fixed-price contract with Science Applications International Corporation (SAIC) for commercial Unisys OS 2200 System Services. This effort is a follow-on to contract HC1084-23-D-0002 and is designed to provide continuous, uninterrupted managed services for over 3,000 worldwide users. The scope includes the provision and maintenance of operating systems for production, development, and test environments, supporting critical high-volume DFAS transaction processing for Army and Air Force accounting applications. The contractor will be responsible for deploying separate instances for classified (Secret/SIPRNet) and unclassified (NIPRNet) environments, providing 24x7x365 technical support, and integrating OS management with DISA's enterprise systems management architecture. The contract is structured as an Indefinite-Delivery, Indefinite-Quantity (IDIQ) vehicle with a total period of performance from December 1, 2026, through November 30, 2031, consisting of a one-year base period and four one-year option periods. Performance will occur across various DISA data centers globally, including sites in the United States, Germany, and Bahrain. Key requirements include maintaining a Secret Facility Clearance, ensuring all personnel are U.S. citizens, and adhering to strict cybersecurity standards such as CMMC policies and NIST Special Publications. The contractor is also responsible for the warehousing, shipping, and receiving of equipment, excluding Government Furnished Equipment, and must comply with rigorous marking and handling standards for classified and controlled unclassified information.

It Contracting Division - PL84

POSTED

DEADLINE

Sources Sought for Structural Engineer Expert Consultant

Solicitation # w912bu27qxxxx

The United States Army Corps of Engineers Philadelphia District is conducting market research via a Sources Sought Notice for a Structural Engineer Expert Consultant to provide litigation support before the Armed Services Board of Contract Appeals. The contractor will assist the government in defending against claims from AWFJV Western Federal Joint Venture regarding allegedly ambiguous specifications and drawings for steel roof trusses at an aircraft maintenance hangar at Dover Air Force Base. Key responsibilities include evaluating information, identifying personnel for depositions, preparing and finalizing expert and rebuttal reports in compliance with Federal Rule of Civil Procedure 26(a)(2)(B), providing trial support, and testifying as an expert witness. Mr. Jonathan Hatlee is identified as key personnel for this effort. The anticipated contract will be awarded on a firm fixed price basis with an overall period of performance of 570 calendar days from the date of award. Critical milestones include the delivery of the initial expert report by December 15, 2026, and a scheduled hearing from September 6 to 21, 2027, likely held near the USACE Philadelphia District Headquarters. Due to the sensitive nature of the litigation, the contractor must adhere to strict confidentiality requirements, including the execution of non-disclosure agreements per DFARS 252.204-7014 and the use of FedRAMP Impact Level Moderate cloud storage. All interim work products must be marked as attorney-client privileged. Interested sources must submit electronic responses not exceeding five pages by October 13, 2026.

W2SD Endist Philadelphia

POSTED

DEADLINE

Sea Range Safety Surveillance Services

Solicitation # N6893627R5001

The Naval Air Warfare Center Weapons Division is seeking capable sources to provide engineering services for Test and Evaluation and systems engineering activities supporting Aegis-Based Defense and Theater High Altitude Area Defense programs. The primary objective is to ensure high-fidelity data collection, pre-mission planning, real-time mission execution, and post-mission analysis of auxiliary sensor data, including radar, optics, and telemetry. These services are critical for evaluating flight test results and providing forensics for system anomalies to support the National Missile Defense system. The government intends to utilize a Firm Fixed Price Indefinite Delivery Indefinite Quantity contract with a five-year ordering period. While the primary place of performance is the Pacific Missile Range Facility in Kauai, Hawaii, support will extend to various national test ranges across the United States and Kwajalein Atoll. Interested firms under NAICS code 541330 must demonstrate specific capabilities in data processing, range safety state vector solutions, and optical data collection support. This sources sought notice is for market research purposes to determine the acquisition strategy and potential small business set-asides.

Naval Air Warfare Center

POSTED

DEADLINE