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Sdi System Dynamics International, Inc

SDI is an engineering services firm focused on aviation, missile, and UAV systems and operations.

Defense and Space Manufacturing
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Headquarters
Huntsville, Alabama, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
1979Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
17 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Sdi System Dynamics International, Inc do?

SDI works in research, development, production, and deployment management for advanced weapons systems. The Army relies on SDI's expertise and experience in aviation, UAV, and missile programs.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

SDI primarily supports the U.S. Army Aviation and Missile Command.

What the business offers

Services & capabilities.

Weapons systems program services

SDI provides research, development, production, and deployment management related to advanced weapons systems.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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Embeddable award for your website

BADGE PREVIEWSdi System Dynamics International, Inc listed #6 on Aviation engineering firms, September 29, 2026Open the published source list.
Sdi System Dynamics International, Inc

#6 Aviation engineering firms

Snapshot: September 29, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 17, 2026, September 18, 2026, September 19, 2026, September 27, 2026, September 28, 2026, September 29, 2026, September 30, 2026, October 6, 2026 and October 10, 2026. How the company lists are built.

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