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D3 MISSION CRITICAL SYSTEMS, LLC

UEI: SCG8KJL848U6CAGE: 796Q5

D3 MISSION CRITICAL SYSTEMS, LLC is a federal contractor, registered under UEI SCG8KJL848U6 and CAGE code 796Q5. It has been awarded $5,489,740 in federal contracts. Primary work spans Engineering Services and Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing. Top awarding agencies include Department Of Defense and Department Of Justice.

Contact Information

Registration and classification details

Registration

UEI Code

SCG8KJL848U6

CAGE Code

796Q5

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability Company

NAICS Codes

541330Engineering Services
611430Professional and Management Development Training(Primary)

Federal Contracting Overview

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

AI Capability Profile

D3 Mission Critical Systems, LLC specializes in delivering high-impact professional development training and engineering services tailored to federal mission needs. The contractor provides leadership and management training programs designed to enhance workforce readiness and organizational effectiv...

D3 Mission Critical Systems, LLC specializes in delivering high-impact professional development training and engineering services tailored to federal mission needs. The contractor provides leadership and management training programs designed to enhance workforce readiness and organizational effectiveness, while also offering technical engineering support that ensures operational resilience and system integrity. Their expertise spans adult learning methodologies, performance-based curriculum design, and systems engineering practices aligned with DoD and GSA standards, with a focus on mission-critical environments requiring strict adherence to federal compliance frameworks. Differentiators include agile training delivery models and engineering solutions that integrate seamlessly with existing federal IT architectures, emphasizing scalability and sustainment. The company has demonstrated direct engagement with the General Services Administration and the Department of Defense, delivering foundational training under Federal Supply Schedule mechanisms and providing engineering services under base-year contract structures. These relationships suggest a pattern of trusted, repeat engagement where the contractor supports both workforce development and technical modernization initiatives across mission-critical domains. D3 Mission Critical Systems operates primarily within NAICS 611430 for professional and management development training and NAICS 541330 for engineering services, positioning itself at the intersection of human capital enhancement and technical systems support. This dual focus enables the contractor to address both organizational capability gaps and infrastructure requirements within federal agencies, serving as a bridge between personnel readiness and technical execution. As a 2L entity based in Alexandria, VA, the company maintains a lean, focused structure optimized for federal contracting. While no government certifications are currently listed, its geographic proximity to key decision-makers and its direct delivery of mission-aligned services reinforce its role as a responsive, non-traditional provider in the federal services marketplace.

Key Performance Metrics

Awards Count

4

All time

Active

1

Currently performing

Completed

3

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
Awards by NAICS
Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in D3 MISSION CRITICAL SYSTEMS, LLC's top NAICS codes and agencies

NAICS: 541330
New
SLED
RFQ: Susquehanna River Road Corridor Safety, Shared-Use Path and Quarry Park Access Improvements
Solicitation # BPM059336
The Town of Port Deposit, in coordination with WILMAPCO, is seeking a multidisciplinary planning and engineering consultant to implement an integrated safety and mobility project for the Susquehanna River Road corridor. The scope of work focuses on establishing a context-sensitive safety strategy using the Safe System Approach, determining safe multi-modal access to the planned Hopkins Quarry Park, and evaluating the feasibility and preliminary design of a shared-use path between Granite Avenue and Octoraro Park. The project aims to produce an actionable 30 percent design and basis-of-design package by June 30, 2027, with the potential for future progression to final Plans, Specifications, and Estimates. This is a qualifications-based selection process where the contract will be awarded to the most qualified firm based on equal weighting of their proposed team and key staff, project approach, and related experience in rural corridor safety and riverfront access. Compensation and detailed scope will be negotiated after the selection of the highest-ranked firm; therefore, no fee or price information should be included in the technical proposal. The project is initially funded by the Wilmington Area Planning Council and the Maryland Department of Transportation Kimberly Lamphier Bikeways Grant Program. Selected consultants must provide proof of financial capacity, a bid affidavit, and professional liability insurance of at least 1,000,000 dollars per occurrence, while adhering to federal civil rights and non-discrimination provisions.
Town of Port Deposit

POSTED

about 11 hours ago

DEADLINE

in 19 days
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NAICS: 541330
New
SLED
Engineering and Traffic Surveys Supporting the Town's Speed Limits to Continue Radar Enforcement
Solicitation # 27-004
The Town of Los Gatos, through its Parks and Public Works agency, is soliciting proposals for solicitation number 27-004 to conduct engineering and traffic surveys across 65 designated roadway segments and all existing school zones. The primary objective is to renew the surveys supporting prima facie speed limits to ensure continued legal radar enforcement in compliance with the California Vehicle Code and AB 382. The selected consultant, who must be a California-licensed Professional Engineer qualified in traffic engineering, will perform speed data collection on 31 high-volume segments using radar and 34 low-volume segments using 24-hour mechanical counters. The scope also requires a review of three years of accident history, field checks of each segment, and the delivery of a final engineering report in searchable PDF format containing 85th-percentile speeds and a speed-limit recommendation matrix. The contract is for a one-year term beginning in January 2027 with no option for renewal. Proposers must submit electronic bids by November 27, 2026, and will be evaluated through a two-phase process consisting of a pass/fail responsiveness check followed by a 100-point scoring system based on qualifications, work plan, price, and references. Awardees must maintain significant insurance coverage, including 2 million dollars in general liability, 1 million dollars in automobile liability, and 1 million dollars in professional liability. The agreement includes strict non-discrimination requirements with potential liquidated damages of 100 dollars per day for non-compliance and allows for termination by either party with 15 days written notice. Payment is structured as monthly invoicing with net 30-day terms.
Parks and Public Works

POSTED

about 11 hours ago

DEADLINE

in about 1 month
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NAICS: 541330
New
SLED
Lift Station Communication Improvement (FEMA)
Solicitation # 26-051UM-RFP
The City of Plant City is soliciting proposals under solicitation 26-051UM-RFP for a turnkey engineering design and implementation project to modernize the communication network for 55 wastewater lift stations. The project focuses on replacing or integrating Remote Terminal Unit (RTU) hardware and deploying a new cellular-based communication network to ensure seamless connectivity with the City's SCADA system. This initiative is partially funded by a FEMA grant via the Florida Division of Emergency Management, requiring all work to adhere to strict standards for system hardening, operational continuity, and disaster resilience. The project includes the delivery of pre-configured communication assemblies and requires installation by a licensed electrical contractor, with system startup performed by the supplier. The selection process utilizes a points-based evaluation focusing on the logical sequencing of the proposed project schedule, the credentials of the proposer, and a track record of at least three similar projects completed in Florida within the last ten years. Bidders must provide itemized pricing for site-specific materials and project-wide labor. Compliance requirements are extensive, including adherence to the Davis-Bacon Act, Equal Employment Opportunity regulations, the Americans with Disabilities Act, and specific FEMA sub-recipient agreement terms. Proposals are due by 2:00 pm local time on November 19, 2026, and must include a baseline project schedule, a human trafficking affidavit, and certifications regarding foreign country entities. Final acceptance of the work by the City is required before any applicable warranty periods commence.
Utilities Maintenance

POSTED

about 12 hours ago

DEADLINE

in 22 days
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NAICS: 541330
New
SLED
Cellular Service Site Assessment and Feasibility Study
Solicitation # 2026-TA-0906
The Town of Nantucket, through its Town Administration, is soliciting proposals for a Cellular Service Site Assessment and Feasibility Study under solicitation number 2026-TA-0906. The project requires licensed professionals to evaluate the physical, structural, and regulatory suitability of the Town's water storage tanks for future telecommunications use. Key deliverables include a comprehensive final report and presentation, as well as a regulatory and permitting assessment identifying necessary approvals from the FCC, Massachusetts DEP, and the Nantucket Historic District Commission. The anticipated period of performance is twelve months, and the selected contractor must provide a detailed work plan and timeline. Proposals must be submitted electronically by November 4, 2026, divided into separate technical and price volumes. To be considered, firms must meet minimum qualifications, including at least three years of full-time experience in similar work and a proven ability to complete projects for comparable or larger municipalities. Evaluation is based on a minimum quality review followed by a comparative ranking of finalists based on project understanding and relevant experience. The Town will negotiate with the highest-ranked finalist whose price falls within the budgeted amount. The contract is governed by the laws of the Commonwealth of Massachusetts and requires the contractor to enter into the Town's standard 30B Form Service Agreement. Mandatory requirements include providing a Tax Compliance Certification, a Certificate of Non-Collusion, and evidence of financial stability. Comprehensive insurance coverage is required, including Commercial General Liability of $1 million per occurrence, a $3 million Umbrella/Excess Liability policy, and Workers' Compensation in accordance with Massachusetts General Laws. Payment terms are set at thirty days following the receipt of a satisfactory invoice.
Town Administration

POSTED

about 13 hours ago

DEADLINE

in 7 days
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