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CROWN BASED SERVICES LLC MANVEL 77578-2039

UEI: SLED_52CE4E71FD7579FD

CROWN BASED SERVICES LLC MANVEL 77578-2039 is a federal contractor, registered under UEI SLED_52CE4E71FD7579FD. It has been awarded $181,966 across 2 federal contracts. Primary work spans Security Guards and Patrol Services and Industrial Gas Manufacturing. Top awarding agencies include 247-NETWORK Contract Office 7 (36C247) and Rpo East (36C24E).

Contact Information

Registration and classification details

Registration

UEI Code

SLED_52CE4E71FD7579FD

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

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Grants

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Subgrants

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Award Analytics & Distribution

Awards by Agency

247-NETWORK Contract Office 7 (36C247)$159.0K87.4%

Rpo East (36C24E)$23.0K12.6%

Awards by NAICS

561612 - Security Guards and Patrol Services$159.0K87.4%

325120 - Industrial Gas Manufacturing$23.0K12.6%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in CROWN BASED SERVICES LLC MANVEL 77578-2039's top NAICS codes and agencies

Request for Applications for one Marine Patrol dispatch contract worker.

Solicitation # 1450-27-R-RFQI-00001

The Mississippi Department of Marine Resources is seeking qualified applicants for a single contract worker position to serve in Marine Patrol dispatch operations. The solicitation, identified by number 1450-27-R-RFQI-00001, was posted on August 5, 2026, with a response deadline of August 19, 2026. This is a state-level solicitation under the SLED classification, with performance expected to occur within Mississippi. Applicants must complete and submit the official Contract Worker Application form, which requires detailed personal, educational, and professional information including employment history, military service, licenses, and certifications. The form includes formal declarations affirming the accuracy of provided information and grants authorization for background and credential verification. All submissions must be directed to the Department of Marine Resources Procurement office in Biloxi, MS. Primary contact for inquiries is Janie Ballew, reachable via phone at 601-942-1623 or email at JANIE.BALLEW@DMR.MS.GOV. Further details and application submission can be accessed through the official state procurement portal.

MS DEPT of MARINE RESOURCES

POSTED

about 8 hours ago

DEADLINE

NeuroFortis HeadStage

Solicitation # 36C24726Q0805

This solicitation seeks US manufacturing sources only for the NeuroFortis HeadStage, with no set-aside provisions applied, meaning all eligible domestic manufacturers may respond. The opportunity is posted under NAICS code 334510, which pertains to navigational, measuring, electromedical, and electrotherapeutic apparatus manufacturing, indicating the product is a specialized medical device. The solicitation is issued by the Department of Veterans Affairs through the 247-NETWORK Contract Office 7 located in Augusta, Georgia, with performance required in Birmingham, Alabama. Responses must be submitted by August 27, 2026, at 11:00 AM Eastern Time, and all bids must originate from manufacturers based entirely within the United States. Primary point of contact for inquiries is Rudy A. Cortinez, reachable via phone or email provided, and additional details can be accessed through the official SAM.gov portal link.

247-NETWORK Contract Office 7 (36C247)

POSTED

about 14 hours ago

DEADLINE

AJ11--(Late) Research Services - ID Neuroimaging Biomarkers for Brain Connectivity - BRONX | EDA: 9/25/26

Solicitation # 36C24E26R0022

The Department of Veterans Affairs, James J. Peters VA Medical Center, intends to award a sole-source contract to the New Jersey Institute of Technology (NJIT) for specialized research services focused on identifying neuroimaging biomarkers for brain connectivity, in support of an ongoing VA Merit Award. This action is justified under 41 U.S.C. §3304(a)(3) and FAR 6.103-3, as NJIT is the only entity with the unique, four-year-developed expertise, proprietary datasets, and validated methodologies essential to the research's continuity and scientific integrity. NJIT’s world-class proficiency in fNIRS-based brain connectivity research, backed by multiple peer-reviewed publications and sustained collaboration with VA investigators, cannot be replicated by other institutions, even those with fNIRS capabilities, due to the absence of proximity, shared data infrastructure, and proven technical proficiency. Any other source would introduce unacceptable delays or compromise the research outcomes. The solicitation number is 36C24E26R0022, with a posted date of August 5, 2026, and a deadline for capability statements of August 10, 2026, at 4:00 PM EST. While this is a notice of intent and not a competitive solicitation, any responsible source believing it can meet the requirement may submit a capability statement to Lynn Portman at lynn.portman@va.gov by the deadline; telephone responses are not accepted. The NAICS code is 541715, and the contracting office is located in Pittsburgh, PA, under the Rpo East (36C24E) organization. The government retains sole discretion to determine whether to proceed without competition, and no further opportunities for bid submission will be provided.

Rpo East (36C24E)

POSTED

about 14 hours ago

DEADLINE

AN41--Research Services Neural Stem Cell Study for Spinal Cord Injury Pre-solicitation Notice with Intent to Sole Source

Solicitation # 36C24E26R0021

The Department of Veterans Affairs intends to award a sole source contract to Pharmaron (San Diego) Lab Services LLC for a one-year period to conduct an In vivo GLP study evaluating the safety, toxicity, and biodistribution of grafting a GMP H9 scNSC Working Cell Bank into athymic rats with spinal cord injury. The vendor will be responsible for the full execution of the study in strict compliance with FDA 21 CFR Part 58, including master protocol development, animal procurement, surgical and post-surgical care, animal perfusion, and generation of a final GLP-compliant report. The study requires rats to be injured, grafted with neural stem cells or controls, and sacrificed at 1, 3, or 9 months post-graft, with time-sensitive, hand-delivered stem cells transported on ice from the VA San Diego Medical Center, necessitating the vendor’s physical proximity to maintain scientific integrity. Pharmaron is designated as the only capable provider due to its unique integration of specialized expertise in neural stem cell therapies, proximity to the VA San Diego facility, and ability to deliver the entire suite of required GLP services under one framework, which no other vendor can match within the required timeline. This sole source procurement is justified under RFO 6.103-1, as no other source can satisfy the agency's critical needs to support regulatory submissions and clinical translation of therapies for spinal cord injury—a condition disproportionately impacting Veterans. The contract falls under NAICS code 541380 with a $19 million size standard and PSC AN41. Interested parties may submit inquiries via email to Ann Marie Stewart, Contracting Officer, until August 10, 2026, though the decision to pursue competition remains at the sole discretion of the VA.

Rpo East (36C24E)

POSTED

about 14 hours ago

DEADLINE

Project 619A4-23-105 - Renovate Building 10

Solicitation # 36C24726R0095

This construction project involves the renovation of Building 10 at the Central Alabama VAMC East Campus in Tuskegee, Alabama, to create a secure, code-compliant facility supporting Community Care operations and the VAMC Call Center as required by the MISSION Act. The scope includes integrating sound baffling features into the Call Center space to ensure patient privacy and enhance telephone support capabilities. The contract is set aside 100% for Certified Service-Disabled Veteran-Owned Small Businesses (SDVOSBs), and only firms certified in the SBA’s veterans certification database and registered in SAM at the time of submission are eligible. Joint ventures may qualify if they meet 13 CFR 128.402 requirements and the managing partner makes the appropriate representations. The contract will be awarded on a Firm-Fixed-Price basis with an estimated value between $10 million and $20 million, and the anticipated completion period is 558 days from the Notice to Proceed, with a target award date no later than September 30, 2026. Subcontracting is strictly limited: specialty trade contractors may not pay more than 85% of the government payment to non-SDVOSB entities, and any work further subcontracted by a similarly situated subcontractor counts toward this limit, though material costs are excluded from this calculation. Compliance with VAAR clauses 852.219-73 and 852.219-75 is mandatory, and failure to meet certification or subcontracting requirements will lead to immediate disqualification. The formal solicitation will be posted on SAM.gov on or about June 19, 2026, and no formal proposals may be submitted before then; a pre-proposal site visit will be scheduled upon release of the solicitation. Contractors must also comply with FAR 52.222-37 by submitting annual veteran employment reports to VETS-4212. All contract amendments and communications will be posted exclusively on SAM.gov, and offerors are responsible for monitoring those updates.

247-NETWORK Contract Office 7 (36C247)

POSTED

about 14 hours ago

DEADLINE

IFB I-2627-03 Specialty Gases Refill Services

Solicitation # 0000039927

The State of California, through the Department of Toxic Substances Control, is soliciting bids for specialty gases refill services to support the Environmental Chemistry Laboratory in Pasadena, California. The contract requires qualified contractors to provide on-demand maintenance, repair, and troubleshooting services for two microbulk tank systems and the associated laboratory piping infrastructure that supplies liquid argon and nitrogen. Contractors must be available to respond promptly to operational issues, ensure system integrity, and maintain consistent gas supply for laboratory operations. The bid closing date is August 31, 2026, at 3:00 PM, with all submissions required to meet the specified technical and service requirements. The place of performance is listed as West Sacramento, though laboratory operations are conducted in Pasadena, indicating potential logistical coordination across locations. The point of contact for the solicitation is Katheryn Nicol at DTSC, and interested vendors must refer to the official state procurement portal for registration, full solicitation details, and submission procedures. Biddingo.com serves only as an information aggregator and is not responsible for the accuracy or completeness of the original bid documents. Interested parties are advised to confirm all requirements, including registration obligations and compliance procedures, directly with the State of California before submitting a bid.

State of California

POSTED

about 19 hours ago

DEADLINE

Unarmed Standing Guard Services DS260129

Solicitation # 0000039960

The California Department of Education is seeking qualified vendors to provide daily and nightly unarmed standing guard services at the Diagnostic Center Southern California located in Los Angeles. The contract, identified as DS260129 under solicitation number 0000039960, aims to ensure continuous security presence on-site without the use of armed personnel. Proposals must be submitted by the deadline of August 18, 2026, at 10:00 PM Pacific Time, with the solicitation posted on August 4, 2026. The services are required to cover both daytime and nighttime hours, maintaining a visible and attentive guard presence to safeguard the facility and its operations. The point of contact for inquiries is Alexis Boyd, reachable via email at aboyd@cde.ca.gov, and all submissions must be made through the CalEprocure portal using the provided UI link. This procurement falls under the SLED category, indicating it is for state, local, or educational agency use, and no specific set-aside or NAICS code is designated for this solicitation.

Diagnostic Centers

POSTED

DEADLINE

Security & Access Control ServicesThe contract titled Security & Access Control Services is a subcontract under the Department of Defense, specifically managed by BULK PETROLEUM SERVICES, requiring support for personnel security processing tasks aligned with HSPD-12 compliance. Key duties include tracking National Agency Check with Inquiries and National Agency Check with Local Agency Checks clearances, issuing Common Access Cards, and generating monthly reports on individuals granted base access. These functions are critical to maintaining secure, authorized personnel access across DoD facilities and ensuring adherence to federal security protocols. The solicitation was posted on August 4, 2026, with responses due by August 26, 2026, and it falls under NAICS code 561612, indicating a focus on investigation and security services. The place of performance and point of contact details are not specified, but the work is tied to DoD installations and requires strict compliance with established security standards.

BULK PETROLEUM SERVICES

POSTED

DEADLINE

CALIBRATING GAS MIXTUR

Solicitation # SPE4A6-26-T-12FY

The contract specifies the procurement of a 1000 ppm isobutylene gas mixture with an air balance of 75–80.5% nitrogen and 19.5–23.5% oxygen, supplied in cylinders, each containing 34.0 liters, for a total quantity of 218 cylinders. This is a commercial off-the-shelf (COTS) item identified by NSN 6830-01-698-7232 and part numbers X02AI99CA342066 and CG2-IB-100-34AL. The item is classified as a Type I (Code Q) with a non-extendable shelf life of 36 months and requires full compliance with DLA packaging standards per MIL-STD-2073-1E and MIL-STD-129 for marking, including the special marking code 32 for shelf life. Safety documentation including an approved SDS and OSHA hazard warning label must be reviewed and submitted to the DLA Aviation HMIRS office prior to contract award. The product must not contain intentional mercury or mercury compounds, except in exempted functional applications such as sensors, instruments, or specified reagents, and any portable devices containing mercury must have shockproof construction and a secondary containment. Sampling must follow MIL-STD-1916 or ASQ H1331 with zero non-conformances required for acceptance, and undefined attributes are considered major. Delivery is FOB destination to Tracy, CA, with a required delivery date of December 6, 2026, and a need ship date of December 2, 2026, within a 111-day delivery window. No quantity variance is permitted. Packaging must meet DOT requirements for domestic shipments and UN standards for exports, with palletization adhering to DLA packaging guidelines. Transportation and freight instructions are governed by DLA procedural notes C19 and C20.

ASC COMMODITIES DIVISION

POSTED

DEADLINE

MBE/WBE Participation & Reporting ComplianceThe contract requires support for a prime contractor to meet a 15 percent participation goal for Minority- and Women-Owned Business Enterprises through the inclusion of subcontractors or suppliers in the project’s supply chain. Compliance involves active engagement to ensure MBE/WBE entities are meaningfully integrated into contractual work, with a focus on measurable, verifiable participation. Monthly reporting to the Minority Business Enterprise Compliance Office is mandatory to document progress, substantiate claims, and maintain accountability throughout the contract term. This subcontract opportunity is issued by the State of Rhode Island under NAICS code 561612, which pertains to investigational and security services. The solicitation is open for responses until September 1, 2026, with an emphasis on transparency and adherence to state-level diversity initiatives. While no specific set-aside designation is applied, the expectation is for bidders to demonstrate a clear, actionable plan to achieve the 15 percent target and sustain compliance through documented reporting. The place of performance and point of contact details are not specified, but all activities must align with Rhode Island’s requirements and be submitted via the official state vendor portal.

State of Rhode Island

POSTED

DEADLINE

Emergency Response & On-Call ServiceThe contract requires continuous 24/7 emergency response services for fire extinguisher maintenance, refills, and system failures, with a strict 24-hour response service level agreement to ensure immediate mitigation of safety hazards. Services must be available without interruption to support critical infrastructure and public safety needs across the State of Rhode Island. The work is classified as a subcontract under NAICS code 561612, which covers security and investigation services, and is open for bidding through the Rhode Island Department of General Services. Interested parties must submit responses by September 1, 2026, at 5:00 PM, with no set-aside provisions specified, meaning all eligible contractors may compete regardless of size or ownership status. The contract is administered by the State of Rhode Island, with performance expected throughout the state and no specific location outlined for service delivery.

State of Rhode Island

POSTED

DEADLINE

Specialized Fire Extinguisher TestingThe contract requires the performance of mandatory periodic hydrostatic and integrity tests on CO2, Halon, dry chemical, and AFFF fire extinguishers in compliance with NFPA standards. All testing must be conducted according to established safety and regulatory protocols to ensure equipment reliability and operational readiness. The work is classified as a subcontract under NAICS code 561612 and is managed by the State of Rhode Island, with bids due by September 1, 2026. The contract does not specify a particular location for performance, and there is no set-aside designation or additional details regarding the point of contact or exact site requirements. Interested parties must respond through the official state bidding portal provided in the solicitation link.

State of Rhode Island

POSTED

DEADLINE

Fire Extinguisher Refill & Recharge ServicesThe State of Rhode Island is seeking qualified subcontractors to provide fire extinguisher refill and recharge services for various types including dry chemical, CO2, water, wet chemical, and Halon units. Services must be performed following industry standards after use or during routine maintenance to ensure all extinguishers remain operational and compliant with safety regulations. This subcontract opportunity is open to vendors capable of delivering timely, reliable, and technically sound refilling and recharging procedures across the state. The solicitation was posted on August 4, 2026, with responses due by September 1, 2026, and is classified under NAICS code 561612 for other support activities for buildings and dwellings. All work must be completed in accordance with applicable state and federal fire safety codes, and performance will be expected throughout Rhode Island without specified location constraints. Interested parties should submit proposals via the official state vendor portal prior to the deadline.

State of Rhode Island

POSTED

DEADLINE

Fire Suppression System Bi-Annual MaintenanceThe contract pertains to the bi-annual inspection and maintenance of fixed fire suppression systems across facilities under the jurisdiction of the State of Rhode Island, specifically covering Range Guard, Halon, CO2, AFFF, and Kidde HDR systems. Service providers are required to perform comprehensive evaluations, functional testing, component replacement as needed, and documentation of all maintenance activities to ensure system reliability and compliance with applicable safety standards. The work must be conducted on a scheduled bi-annual basis, with strict adherence to technical specifications and operational requirements for each system type. This is a subcontract opportunity posted on August 4, 2026, with a response deadline of September 1, 2026, under NAICS code 561612 for security and investigation services. The contract is managed by the Rhode Island agency and performance is expected to occur throughout the state, though specific locations are not detailed. Bidders must be prepared to demonstrate technical expertise in maintaining all listed fire suppression systems and provide evidence of qualified personnel, appropriate certifications, and a proven track record in similar maintenance contracts. Participation is open to subcontractors responding to the solicitation via the designated state vendor portal.

State of Rhode Island

POSTED

DEADLINE

Fire Extinguisher Annual Inspection & CertificationThe contract requires the annual inspection, tagging, and certification of portable fire extinguishers across all state facilities in Rhode Island, ensuring full compliance with the Rhode Island Fire Marshal codes. All work must be performed systematically and accurately, with each extinguisher verified for proper functionality, pressure, accessibility, and adherence to state safety standards, followed by official tagging and documentation to confirm certification. The contractor is responsible for maintaining meticulous records and ensuring all state-owned extinguishers remain in operational compliance throughout the year. This is a subcontract opportunity posted by the State of Rhode Island under NAICS code 561612, with a response deadline of September 1, 2026. The scope covers facilities statewide, and performance is expected to meet stringent regulatory requirements without exception. While specific location details are not provided, work must be conducted wherever state-owned extinguishers are deployed. Proposals must demonstrate capability, experience, and knowledge of Rhode Island fire safety regulations, and successful bidders will be expected to deliver consistent, reliable service across a broad network of state properties.

State of Rhode Island

POSTED

DEADLINE

Temporary Traffic Control ServicesThe contract requires the provision of temporary traffic control services for streetlight pole replacement projects in Novato, California, with strict adherence to Caltrans and MUTCD standards. Services must include the deployment of appropriate signage, lane closures, and flagging operations to ensure the safety of workers and the traveling public throughout the duration of the work. All activities must be executed in full compliance with state and federal traffic control guidelines to maintain regulatory compliance and minimize disruption to traffic flow. The work is slated to occur within the 94945 zip code area, and the contractor is expected to coordinate operations with local infrastructure schedules to avoid unnecessary delays or hazards. The contract is categorized as a subcontract with a response deadline of August 18, 2026, and was posted on August 4, 2026. Although no solicitation number or set-aside details are provided, the NAICS code 561612 indicates the nature of the services as support activities for transportation. The contracting entity is the City of Novato under the state of California, and performance is localized to the city of Novato. Interested parties must submit proposals through the designated online portal prior to the deadline, ensuring all technical, safety, and logistical requirements are fully addressed in their bids.

POSTED

DEADLINE

Industrial-Grade Helium Supply (95%+ Purity)The contract involves the supply of 73,332 cubic feet of industrial-grade helium with a minimum purity of 95 percent, delivered in modular cylinder packs to Holloman Air Force Base, zip code 88330. The provider is responsible for all aspects of delivery, including transportation, rental of necessary equipment, and full compliance with Department of Transportation regulations. This is a subcontract under a Small Business Set Aside designation, meaning eligibility is restricted to small businesses as defined by the SBA. The North American Industry Classification System code 325120 indicates the work falls under the manufacture of industrial gases. The solicitation was posted on August 4, 2026, with responses due by August 10, 2026, at 7:00 p.m., and the contracting activity is managed by the Department of Defense through the FA9101 AEDC PKP Procurement Branch.

FA9101 Aedc Pkp Procrmnt Branch

POSTED

DEADLINE

Nitrogen Gas Supply & Purity Certification

Portsmouth Naval Shipyard Gf

POSTED

DEADLINE