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SYSTEM DYNAMICS INTERNATIONAL INCORPORATED

Parent1 subsidiaryUEI: C29UM75EDGH2CAGE: 9W611

SYSTEM DYNAMICS INTERNATIONAL INCORPORATED is a federal contractor, registered under UEI C29UM75EDGH2 and CAGE code 9W611. It has been awarded $216,012,860 in federal contracts. Primary work spans Other Support Activities for Air Transportation, Computer Systems Design Services, and Engineering Services. Top awarding agencies include Department Of Defense, Department Of Defense (dod), and General Services Administration (gsa).

Contact Information

Registration and classification details

Registration

UEI Code

C29UM75EDGH2

CAGE Code

9W611

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationSubchapter S CorporationWoman-Owned BusinessWomen-Owned Small Business

NAICS Codes

481219Other Nonscheduled Air Transportation
488111Air Traffic Control
488119Other Airport Operations
488190Other Support Activities for Air Transportation(Primary)
541219Other Accounting Services
+20 more

Federal Contracting Overview

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

AI Capability Profile

System Dynamics International Incorporated specializes in unmanned aerial systems support, engineering services, and air transportation logistics for defense and federal agencies. The company delivers technical expertise in SUAS and MQ-9 Reaper aircrew training, sustainment engineering, and requirem...

System Dynamics International Incorporated specializes in unmanned aerial systems support, engineering services, and air transportation logistics for defense and federal agencies. The company delivers technical expertise in SUAS and MQ-9 Reaper aircrew training, sustainment engineering, and requirements analysis for soldier-centric unmanned systems, leveraging government-furnished equipment to enable mission-ready operations. Their engineering services encompass systems integration, technical sustainment, and development support for complex UAS platforms, with a focus on lifecycle management, operational readiness, and mission-critical software and hardware alignment. The firm also provides specialized support for air transportation logistics, including non-scheduled charter services and integrated acquisition solutions, demonstrating adaptability across aviation and defense domains. The contractor maintains a strong, sustained relationship with the Department of Defense, primarily supporting Army and defense aviation programs through technical engineering, training, and operational sustainment for unmanned systems. They also deliver services under GSA contracts, particularly through OASIS+ and Federal Supply Schedule vehicles, indicating a proven ability to navigate federal procurement frameworks and deliver scalable, compliant solutions across multiple agencies. Their industry focus centers on engineering services and air transportation support, with deep specialization in unmanned aircraft systems lifecycle management, aircrew training, and defense logistics. The firm positions itself as a niche provider of technical and operational support for DoD’s evolving UAS ecosystem, bridging engineering rigor with field-deployed operational needs. As a Women-Owned Small Business and Woman-Owned Business certified entity based in Huntsville, Alabama, System Dynamics International Incorporated leverages its small business status to serve as a responsive, agile partner within the federal aerospace and defense market. The company’s geographic presence in a major defense technology hub enhances its access to defense contractors, testing facilities, and federal stakeholders, reinforcing its role as a trusted, certified provider in mission-critical domains.

Key Performance Metrics

Awards Count

112

All time

Active

2

Currently performing

Completed

109

Past period of performance

Total Awards

All time

Award Analytics & Distribution

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

Subsidiaries

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Open opportunities in SYSTEM DYNAMICS INTERNATIONAL INCORPORATED's top NAICS codes and agencies

NAICS: 541512
New
SLED
Real-Time River Forecasting System
Solicitation # 10222412
The California Department of Water Resources is soliciting a contractor for the design, implementation, and technical support of its Real-Time River Forecasting System. The project aims to mirror the functionality and workflows of the California-Nevada River Forecast Center CHPS system, utilizing Delft-FEWS and/or CHPS to ensure statewide scalability and operational performance. Key deliverables include the development of system architecture, the configuration of operator-client environments, and the automated integration of meteorological, hydrologic, and reservoir data for 24/7 operations. The contract is anticipated to run from December 1, 2026, through November 31, 2029, with a potential one-year extension. The total anticipated budget is not to exceed 750,000 dollars, with a possible 10 percent increase for unanticipated tasks. Award selection is based on a high-point system totaling 154 points, split equally between technical and cost evaluations, with additional points available for Small Business and Disabled Veteran Business Enterprise (DVBE) status. DVBE participation is required for this solicitation. Bidders must submit their quotes by November 9, 2026, and are required to provide a Generative AI disclosure and various state certifications. Payment is processed monthly in arrears, with undisputed invoices paid within 45 days following written acceptance of work by the DWR Contract Manager.
California Department of Water Resources

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about 12 hours ago

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in 21 days
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NAICS: 541330
New
SLED
Fire Alarm engineering for Lewis County
Solicitation # 2026-RFQ-040
Lewis County is soliciting qualifications under solicitation 2026-RFQ-040 for a professional engineering firm to provide comprehensive design and engineering services for fire alarm systems. The project encompasses several County-owned facilities, including the IT Building, Historic Courthouse, Health Building, and Lewis County Jail. The selected firm will be responsible for conducting on-site evaluations to determine the remaining useful life of existing systems, assessing code compliance with NFPA 72, IBC, and IFC standards, and developing bid-ready construction drawings and technical specifications. All designs must be stamped by a licensed electrical engineer familiar with Washington State fire alarm requirements and must integrate smoothly with existing infrastructure to ensure standardized maintenance and operations. Proposals are due by November 10, 2026, via the OpenGov platform and will be evaluated by a committee of at least three County employees using a points-based system. The evaluation criteria are equally weighted at 20 percent each across four categories: firm qualifications (including NICET certifications and licensed engineer availability), responsiveness and capacity to begin work within 30 days, regulatory compliance and permitting records, and the clarity and detail of blueprint designs. Applicants must provide a statement of qualifications, three public agency references from the last five years, and resumes of key personnel. The contract is administered by Matt Patana, Capital Infrastructure Specialist, based in Chehalis, Washington.
Capital Infrastructure

POSTED

about 13 hours ago

DEADLINE

in 21 days
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NAICS: 518210
New
SLED
IWQ 101926 Provision of Siteimprove Platform Licenses and Support
Solicitation # IWQ 101926
Gwinnett County Government is soliciting informal written quotations for the provision of Siteimprove Services and Intelligence Platform licenses and support. The scope of work involves the delivery of platform modules including Usability, SEO, Accessibility, PDF-Check of Documents, Quality Assurance and Policy, and Premium Support. The county intends to award the contract for only one of two provided options, with the primary coverage term for Option 1 spanning from November 2, 2026, to November 1, 2027. Awards will be granted to the highest scoring firm for proposals or the lowest responsive and responsible vendor for quotes and bids, with evaluation based on quality, conformity to specifications, suitability for county requirements, and delivery terms. Submissions must be delivered in a sealed package to the Gwinnett County Purchasing Division by the deadline of October 22, 2026, as emailed or faxed proposals will not be considered. Required documentation includes the County Fee Schedule, compliance sheets, a minimum of three professional references, and a certification of non-collusion. Additionally, an Ethics Affidavit is mandatory for solicitations exceeding 100,000 dollars, and a Contractor Affidavit and Agreement is required for licensed individuals. The contract includes standard clauses for termination for cause with 10 days notice and termination for convenience with 30 days notice, and requires compliance with the Americans with Disabilities Act. Payment will be processed via electronic payments, with a preference for discounts for payments made within ten days following the end of the month.
Gwinnett County Government

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about 13 hours ago

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in 2 days
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NAICS: 518210
New
SLED
Medicare DDE acces
Solicitation # 66600-2526-256
The County of San Mateo, on behalf of San Mateo Medical Center (SMMC), is soliciting proposals under RFP No. 66600-2526-256 for a contractor to provide authorized staff with access to the Medicare Fiscal Intermediary Shared System (FISS) Direct Data Entry (DDE). This access is critical for the adjudication of Medicare Part A claims. The selected contractor must ensure full system access upon every user login and maintain a high level of responsiveness, with a requirement to respond to notices from SMMC within 24 hours. The resulting agreement is intended to have a term of five years. Proposals must be submitted electronically via the OpenGov eProcurement portal by 12:00 pm on October 21, 2026. The County will award the contract to the responsive and responsible proposer offering the best overall value, utilizing a points-based scoring system that provides preferential weight to local, small, or micro businesses and non-profits. Minimum qualifications include SAM registration, a Unique Entity ID, and specific insurance coverages, including general liability and cyber liability. The contractor must adhere to stringent regulatory and security standards, including full compliance with HIPAA as a Business Associate, the Americans with Disabilities Act, and Section 504 of the Rehabilitation Act of 1973. Key contractual obligations include following the SMMC Corporate Compliance Code of Conduct, adhering to the County's Vendor/Contractor Access Policy, and assigning all intellectual property rights for work products to the County. Additionally, contractors must comply with the San Mateo County Living Wage Ordinance and undergo vendor credentialing for any onsite activities.
Health - SMMC

POSTED

about 14 hours ago

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in 10 days
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NAICS: 541330
New
International
Provision of Consulting Services for Regional Basement Flooding Mitigation Program Strategic Plan
Solicitation # P-1353-26
The Region of Halton is soliciting proposals for a consulting firm to conduct a comprehensive review of its existing Basement Flooding Mitigation Program and develop a three-year Strategic Plan. The primary objectives are to reduce basement flooding risks, enhance wastewater system resilience, and decrease wet-weather flows. The project is expected to be completed within nine months of kick-off and includes key deliverables such as a current-state assessment report, a prioritization framework for initiatives, a final strategic plan with an implementation roadmap, and a performance measurement and reporting framework. The selected consultant must provide a Project Manager with PMP certification or equivalent credentials. The contract will be awarded based on a scoring system where the technical proposal accounts for 80 points and the cost proposal accounts for 20 points. Proponents must achieve a minimum technical score of 70% to be considered for award and may be invited to a 30-minute presentation. Mandatory submission requirements include a technical proposal, a signed Vendor Code of Conduct Acknowledgement Form, and a cost proposal submitted via the online bidding system by November 12, 2026. The agreement is governed by a modified Standard Agreement and Supplementary Conditions, requiring the consultant to maintain specific insurance coverages: 5 million dollars for Commercial General Liability, 2 million dollars for Automobile Liability, and 2 million dollars for Professional Liability. Additionally, the consultant must provide a WSIB clearance certificate upon award and with every monthly electronic invoice. All produced materials remain the sole property of the Region of Halton, and deliverables must comply with the Ontario Building Code and the Accessibility for Ontarians with Disabilities Act.
Region of Halton

POSTED

about 14 hours ago

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in 23 days
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NAICS: 518210
New
SLED
DOT E-ZPASS BACK-OFFICE SYSTEM
Solicitation # DoIT #2026-041
The New Hampshire Department of Transportation Bureau of Turnpikes issued solicitation DoIT #2026-041 to procure a new E-ZPass Back Office System (BOS) and associated operational services. This firm-fixed-price contract seeks a vendor to design, implement, transition, and operate a modern, scalable BOS, a Call Center, and Walk-In Centers using a Software as a Service (SaaS) and Infrastructure as a Service (IaaS) model. The system will manage electronic tolling revenue collection, including E-ZPass and invoice or violation processing, and must be hosted in a public government cloud or commercial colocation data center. Key requirements include ADA compliance for the public website, integration with the NH FIRST financial system and DMV hold processes, and strict adherence to NIST cybersecurity frameworks and CISA performance goals. The procurement process involves a 200-point evaluation scale, with significant weight placed on product demonstrations. Proposals are due by January 15, 2027, and must follow rigorous formatting and submission guidelines. Once awarded, the vendor will be responsible for executing an Operational Acceptance Test (OAT) over 60 consecutive days, following a 90-day stability period after go-live. The scope of work encompasses the full lifecycle of the BOS, including the management of transponder inventory, customer service operations, and the enforcement of toll violations through reciprocity agreements with neighboring states. Pricing is structured to cover design, development, implementation, and five-year operational costs, supported by implementation and annual maintenance performance bonds.
Department Of Transportation

POSTED

about 15 hours ago

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in 3 months
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