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DARLINGTON, INC., 2800 SHIRLINGTON ROAD, SUITE 950 , ARLINGTON, VA 22206 US

UEI: SLED_A370D376C7EC32CB

DARLINGTON, INC., 2800 SHIRLINGTON ROAD, SUITE 950 , ARLINGTON, VA 22206 US is a federal contractor, registered under UEI SLED_A370D376C7EC32CB. It has been awarded $508,925 across 1 federal contract. Primary work spans Unknown NAICS. Top awarding agencies include Niwc Pacific.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_A370D376C7EC32CB

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

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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

Niwc Pacific$508.9K100%

Awards by NAICS

- Unknown NAICS$508.9K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in DARLINGTON, INC., 2800 SHIRLINGTON ROAD, SUITE 950 , ARLINGTON, VA 22206 US's top NAICS codes and agencies

Surveying and Right-of-Way Staking

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Storm Drainage and Culvert Installation

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about 12 hours ago

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Concrete Barrier and Median Installation

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about 12 hours ago

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Paving and Asphalt Resurfacing

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Electrical Installation for Highway Lighting and Signage

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KVM MOUNT FABRICATION

Solicitation # N6600126Q6264

The U.S. Navy’s Naval Information Warfare Systems Command (NIWC Pacific) is soliciting quotes for the fabrication of 800 custom Modular KVM Mount Brackets under RFQ N66001-26-Q-6264, a 100% Small Business Set-Aside exclusively open to small business concerns meeting the 500-employee size standard under NAICS code 332710. The contract is structured as a Firm-Fixed-Price (FFP) award based on the most advantageous offer considering technical capability, price, lead time, and supplier risk, with no stated weights assigned to evaluation factors. All submissions must comply with FAR Subpart 12.6 and include a one-page capability statement demonstrating experience in precision metal fabrication, material sourcing, and quality assurance, alongside a complete price quote in U.S. dollars that includes all shipping, handling, and taxes under FOB Destination terms. The brackets must be fabricated from specified grades of Aluminum 6061-T6 with exact dimensions of 20” x 14.5”, finished in black powder coat, and assembled with knurled screw clamps, rubber stops, and pads, strictly adhering to engineering drawings and CAD files provided as attachments. A first article must be delivered within 15 calendar days of contract award for government testing, and if approved, the full batch of 800 units must be delivered within 60 days after receipt of order. Each delivery requires a Certificate of Conformance, a detailed packing list, and must be shipped to 2525 Aviation Way, Colorado Springs, CO 80916. Compliance with numerous cybersecurity, supply chain, and environmental clauses is mandatory, including DFARS 252.204-7012 for safeguarding covered defense information, NIST SP 800-171 assessment requirements, prohibitions against hexavalent chromium and materials from the Xinjiang Uyghur Autonomous Region, and Buy American Act adherence. Offerors must have an active, up-to-date SAM.gov registration with valid CAGE and Unique Entity ID, and all submissions must be received via the PIEE portal no later than August 5, 2026 at 1400 PST in PDF or Excel format with specified formatting. E-mail submissions and late responses are rejected. The contracting office is located in San Diego, CA, with Corbin Walters as the primary point

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Combined Synopsis/Solicitation - Electrical Infrastructure Upgrade

Solicitation # N6600126Q6259

The U.S. Navy, through NIWC Pacific under the Department of Defense, is soliciting proposals for an Electrical Infrastructure Upgrade under a Small Business Set Aside with NAICS code 238210, meaning full participation is restricted to small businesses. The combined synopsis and solicitation, identified by solicitation number N6600126Q6259, was posted on August 4, 2026, with a firm deadline for responses set for August 18, 2026, at 5:00 PM Eastern Time. The work is to be performed at a location with ZIP code 96782, though specific city and state details are not provided, and the contracting office is located in San Diego, California, 92152-5001. Zachary Alexander Mitchell Perez serves as the primary point of contact with direct phone and email access for inquiries. This procurement is open exclusively to small business concerns, and interested parties must submit proposals through the designated SAM.gov portal linked in the solicitation.

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RFQ_Tektronix USB Signal Analyzer

Solicitation # N6600126Q6246

The U.S. Navy, through NIWC Pacific in San Diego, California, is seeking to procure a Portable Real-time USB Signal Analyzer manufactured by Tektronix Inc. under a full Small Business Set-Aside, meaning only qualified small business concerns with 750 employees or fewer are eligible to submit quotes. This solicitation, identified as RFQ Number N66001-26-Q-6246, is issued under FAR Subpart 12.2 as a combined synopsis and solicitation for commercial items, with no separate written solicitation to follow. All quoted items must exactly match the specified product and quantities outlined in the attached requirements, and submissions from non-small businesses will be rejected outright. The North American Industry Classification System code for this procurement is 334515, which corresponds to the manufacturing of instruments for measuring and testing electricity and electrical signals. Quotes must be submitted by August 10, 2026, at 9:00 p.m. Eastern Time, with the point of contact for inquiries being Sarah Coe, reachable via email at sarah.a.coe2.civ@us.navy.mil or by phone at 619-553-4519. The place of performance is designated as 92110, and the full details of the required specifications and quantities are available only through the attached documentation linked in the solicitation notice.

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Notice of Intent to Award Sole Source to CADENCE DESIGN SYSTEMS INC.

Solicitation # N6600126Q6243

The U.S. Government intends to award a sole source contract to CADENCE DESIGN SYSTEMS INC under FAR 12.102(b), recognizing it as the only entity capable of fulfilling the specific requirements of this procurement. This action is justified due to the unique capabilities and proprietary technology offered by the company, which are essential to meet the government’s technical and operational needs. No other sources are deemed capable of providing an acceptable solution, making competitive bidding unnecessary under the stated authority. The solicitation number is N6600126Q6243, issued by Niwc Pacific under the Department of Defense, with the NAICS code 513210 indicating software publisher activities. The contract will be performed at a location with a ZIP code of 92110, and all responses must be submitted by September 4, 2026, at 8:00 PM ET. The primary point of contact for inquiries is James Lindsey, reachable via email at james.w.lindsey6.civ@us.navy.mil or by phone at 6195533841. This notice serves as an opportunity for public comment prior to final award, and further details are available through the provided SAM.gov link.

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N66001-26-Q-6272 - Notice of Intent to Award a Sole Source Order to the Westnet, LLC

Solicitation # N66001-26-Q-6272

The Department of the Navy, Naval Information Warfare Center Pacific, intends to award a firm-fixed-price purchase order on a noncompetitive basis to Westnet, LLC, for the Fire Station Alerting System equipment and associated materials, as detailed in Attachment C2.1. The procurement is being conducted under the authority of 41 U.S.C. 1901 and FAR (Overhaul) 12.102, with the acquisition falling under Part 12 for commercial products and services. The North American Industry Classification System code is 334290, with a small business size standard of 800 employees. All responsible sources may submit a bid, proposal, or quotation, but the Government currently intends to proceed solely with Westnet, LLC, identified by CAGE code 1DZD8 and Entity ID GYNAMAV5MHM3, located in Huntington Beach, California. A Request for Quote is available upon request, and interested parties must be registered in the System for Award Management with a valid UEID and CAGE code. Responses to this notice must be submitted via email to stephen.a.oneill8.civ@us.navy.mil no later than August 18, 2026, at 5:00 PM Pacific Time, and will be reviewed to determine whether to proceed with competition. The solicitation number is N66001-26-Q-6272, posted on August 3, 2026, with a response deadline of August 19, 2026. The point of contact for inquiries is Stephen O’Neill, reachable at 619-553-5493 or via email. The acquisition follows the Revolutionary FAR Overhaul and is managed from San Diego, California.

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Notice of Intent to Sole Source to to Scientific Components Corp. (Mini Circuits)

Solicitation # N66001-26-Q-6269

The Department of the Navy, through Naval Information Warfare Center Pacific, intends to award a noncompetitive, firm-fixed-price purchase order to Scientific Components Corp. (Mini Circuits) for one unit of an 8x8 Programmable Attenuator Matrix operating between 0.5 and 7.2 GHz with SMA connectors and a 3U form factor. This action is justified under commercial item acquisition authorities and is based on the government’s determination that sole source procurement is appropriate, though any interested party may submit information regarding their capability to fulfill the requirement prior to the deadline. The solicitation falls under NAICS code 334419 for Other Electronic Component Manufacturing with a small business size standard of 750 employees, and no set-aside classification applies. All inquiries, comments, or expressions of interest must be submitted via email to Paolo Mendoza at paolo.r.mendoza.civ@us.navy.mil no later than 1200 PST on 6 August 2026, with no phone or fax submissions accepted. This notice is purely anticipatory and does not obligate the government to proceed with the award. The planned delivery and performance location is in San Diego, California, and the official solicitation number is N66001-26-Q-6269.

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This is for ALTA Products

Solicitation # N6600126Q6267

This contract solicitation, titled "This is for ALTA Products," is issued under solicitation number N6600126Q6267 by Niwc Pacific, a division of the Department of Defense, and is posted with a response deadline of August 11, 2026, at 9:00 PM Eastern Time. The opportunity is designated as a Small Business Set Aside under the SBA program, meaning only eligible small businesses may submit proposals, and it is classified under NAICS code 334118, which pertains to the manufacturing of electronic components and boards. The office responsible for this procurement is located in San Diego, California, with a zip code of 92152, and the place of performance is also tied to this location. Skyler Weiden serves as the primary point of contact, reachable via email at Skyler.m.weiden.civ@us.navy.mil or by phone at 619-553-7819. Interested parties must refer to the attached Request for Quotation and supporting documents for full details on technical requirements, deliverables, and evaluation criteria.

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Notice of Intent to Sole Source to Trimble Military and Advanced Systems

Solicitation # N66001-26-Q-6268

The Department of the Navy, through Naval Information Warfare Center Pacific, intends to award a noncompetitive, firm-fixed-price purchase order directly to Trimble Military and Advanced Systems for four GPS Receivers, specifically the Force 5M GRAM-S/M model with SSV D730, under the authority of FAR Part 12 for commercial items. The acquisition is classified under NAICS Code 334220 for Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, with a small business size standard of 1,250 employees, and no set-aside is designated. This notice is purely anticipatory and not a solicitation; however, it provides an opportunity for other firms to express interest, though no obligation exists for the government to consider alternative responses or reopen competition. The sole point of contact for questions or submissions is Paolo Mendoza, reachable exclusively by email at paolo.r.mendoza.civ@us.navy.mil, with all communications required to be submitted no later than 1200 PST on 6 August 2026. Phone or fax inquiries will not be accepted. The contract action is being conducted from NIWC Pacific’s office in San Diego, California, and any responses must be submitted by the stated deadline to be considered.

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IWRP Virtual Industry Day Aug 2026

Solicitation # IWRP_VIRTUAL_INDUSTRY_DAY_AUG_11_2026

The Naval Information Warfare Systems Command, along with NIWC Atlantic and Pacific, is hosting a Virtual Industry Day on 11 August 2026 to inform members of the Information Warfare Research Project Consortium about two anticipated prototype project topics that may lead to future Requests for Prototype Projects. This event is purely for planning and engagement purposes and does not constitute a solicitation or offer for contract award. Attendees will hear brief presentations on two specific technical areas: the first seeks a virtual, 3D, hardware-centric training environment for the Network Tactical Common Data Link system to enhance operator and maintainer proficiency in fault isolation and troubleshooting beyond current software-based training; the second calls for a miniaturized, NSA Type 1 certified Communications Security device tailored for the Link 22 tactical data link ecosystem, designed to be deployable across multiple aircraft platforms while ensuring backward compatibility and replacing bulkier existing solutions. Only current members of the IWRP Consortium are eligible to receive further details on these topics, and participation in the event requires consortium membership. The announcement serves as an advance notice to allow industry partners to prepare for potential future opportunities, with additional information and consortium enrollment available through the official IWRP website.

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Advance Notice: NEN IPT Engineering, Integration, and Program Management Support

Solicitation # N66001-26-R-3506_A

This solicitation is exclusively limited to active SeaPort-NxG Small Business MAC holders under NAICS code 541330, with no proposals accepted from entities that do not hold this specific contract vehicle. Any offer submitted by a non-SeaPort-NxG Small Business MAC holder will be considered non-conforming, excluded from evaluation, and ineligible for award. Only registered SeaPort MAC holders with valid PIEE accounts may access solicitations and submit proposals. The task order seeks engineering, integration, and program management support for the Naval Enterprise Networks Integrated Product Team at NIWC Pacific, focused on testing, implementing, and maintaining Navy overseas networks in support of PEO Digital and Enterprise Services. Work will be performed primarily in San Diego, California, with all contract performance tied to the technical and programmatic objectives of the NEN project. The formal Task Order Request for Proposal is anticipated to be released via the PIEE Solicitation Module in mid- to late June 2026, though this date is subject to change due to internal administrative processes. The acquisition is structured as a total small business set-aside under FAR 19.5, and primary point of contact for inquiries is Erwin Cablay at the provided Navy email address.

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Notice of Intent to Sole Source Award to Cadence Design Systems, Inc.

Solicitation # N66001-26-Q-6148

The Department of the Navy, Naval Information Warfare Center Pacific, plans to award a noncompetitive Firm-Fixed-Price purchase order to Cadence Design Systems, Inc. for three one-year licenses of its Visual System Simulator software. The award will be made under FAR 13.106-1(b) without soliciting competitive bids, based on the determination that Cadence is the sole provider capable of meeting the Government’s technical requirements. The contract has a one-year period of performance beginning on the date of award, and the North American Industry Classification System code is 513210 with a small business size standard of $47.0 million in annual receipts. Vendors must be registered in the System for Award Management with an active Unique Entity Identifier and CAGE Code to be considered for future opportunities. This notice is informational only and does not obligate the Government to issue a solicitation or make an award. All updates or changes will be posted to SAM.gov, and interested parties are responsible for monitoring the site. Questions may be directed to Ashley Prokop at the provided email address.

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Command & Control Experimentation (C2X) and Modernization Software Engineering Services for Future Naval Operations

Solicitation # N6600126R0034

Naval Information Warfare Center Pacific (NIWC Pacific) is seeking to modernize the Navy’s Tactical Fleet Command Centers and Maritime Operations Centers through the integration of advanced Machine Learning and Artificial Intelligence capabilities to enhance warfighter decision-making and information gathering. This effort, conducted under the SeaPort NxG contract vehicle, will require comprehensive engineering and technical support services spanning requirements analysis, systems and software engineering, cybersecurity, system integration, testing, and program management. The work will focus on developing, implementing, and testing a suite of mission-critical software tools including the Rapid Asset Pairing Tool, Warfighting Capability Tool, Integrated Mission Effectiveness Tool, and others, all integrated into a C2X Service Mesh Architecture and aligned with Navy CANES and Overmatch Software Armory standards. These tools will leverage microservices, containerization, DEVSECOPS practices, and Generative AI to enable dynamic, probabilistic decision automation and real-time operational situational awareness across afloat and ashore platforms. The contract will be structured as a Cost Plus Fixed Fee arrangement with an estimated total value between $10 million and $20 million and an estimated five-year performance period consisting of one base year and four one-year options, totaling approximately 92,160 labor hours. All contractor personnel must hold Top Secret or Top Secret/SCI clearances prior to work commencement, and the prime contractor must maintain a valid Top Secret/SCI facility clearance at award. Access to JWICS, SIPRNET, and TOP SECRET COMSEC systems will be required, with security compliance governed by DD Form 254, DODM 5200.01, DoDI 5200.48, NISPOM, and other classified information handling directives. Software deliverables must be developed, tested, and packaged within secure Government-controlled DEVSECOPS environments such as C2X GITLAB and the Overmatch Software Armory, adhering to IEEE/EIA Std. 12207 and CDRL requirements for source code and documentation, while explicitly excluding the delivery of any Top Secret SCI-classified materials. The solicitation, expected to be released in mid- to late May 2026 under number N66001-26-R-0034, will be restricted to SeaPort NxG contract holders and will not be set aside for small businesses, though subcontracting compliance under Class Deviation 2021-O0008 will apply. Proposals will be evaluated through

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Small Business Subcontracting and Socioeconomic ParticipationThe contract requires the prime contractor to fully comply with FAR 52.219-14 and Class Deviation 2021-O0008, establishing mandatory small business subcontracting obligations that prioritize participation from disadvantaged and socially and economically disadvantaged firms. Subcontracting opportunities are explicitly available for DBE, MBE, WBE, SDVOSB, HUBZone, and WOSB entities across multiple technical domains, ensuring broad socioeconomic inclusion throughout the project’s execution. The contract is structured as a subcontract under the NAICS code 541330, which pertains to engineering services, and is being managed by Niwc Pacific under the Department of Defense. Performance will be centered in San Diego, with no specified state or zip code details provided for the place of performance. The solicitation was posted on May 12, 2026, and while no solicitation number or point of contact is listed, the contract remains accessible through the SAM.gov portal. There is no designated set-aside type or description, but the enforceable small business participation requirements ensure that substantial subcontracting goals are tied to socioeconomic objectives, making it critical for the prime contractor to develop and execute a compliant, robust subcontracting plan.

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