Ducommun Incorporated

DCO: Is Ducommun Incorporated Halal?

Ducommun Incorporated

NYSEIndustrialsUS

$165.05

-3.39%

Market Cap: 2.5B

Compliance Status

Not Halal

Screened on Jul 20, 2026 · AAOIFI Standard 21

F

Non-Compliant

0Score

Is Ducommun Incorporated (DCO) halal? Not Halal. Based on AAOIFI screening, Ducommun Incorporated has involvement in prohibited business activities with a compliance score of 0/100 (Grade: F).

Business activity

Involved in prohibited business activities.

Failed

Company debt

Well clear of the limit

How much the company borrows, compared to its total value. AAOIFI allows up to 30%.

12.0% of 30.0% limit

What this means for you

Most scholars advise not holding DCO

It does not pass AAOIFI Shariah screening.

See halal alternatives from the same sector further down this page

About Ducommun Incorporated

Ducommun Incorporated, an established company founded in 1849 and based in Santa Ana, California, specializes in delivering advanced engineering and manufacturing solutions. Primarily, it caters to critical sectors within the United States, such as the aerospace and defense, industrial, and medical fields. The company's operations are divided into two principal segments: Electronic Systems and Structural Systems. The Electronic Systems division produces a wide array of sophisticated components. These offerings encompass various connectivity and wiring solutions like cable assemblies, wire harnesses, and interconnect systems, as well as printed circuit board assemblies and more complex electronic, electromechanical, and mechanical sub-assemblies. This segment also provides lightning diversion systems, radar housings, aircraft electronics racks, shipboard communication and control enclosures, surge suppressors, and conformal shields. Additionally, it develops precision-engineered products such as illuminated pushbutton switches and control panels for aviation and testing, high-frequency microwave and millimeter switches/filters for radio frequency systems, and motors and resolvers for motion control applications. A significant aspect of this division is its contribution of engineering expertise to aerospace system design, development, integration, and testing. The Structural Systems division focuses on designing, engineering, and fabricating intricate structural elements. Its product range includes meticulously contoured aerospace components crafted from aluminum, titanium, and Inconel alloys. This segment also creates complete structural assemblies, such as winglets, engine components, and fuselage panels. Furthermore, it is responsible for advanced metal and composite bonded structures and assemblies, examples of which include aircraft wing spoilers, large fuselage skins, rotor blades for rotary-wing aircraft, flight control surfaces, engine parts, ammunition handling systems, and magnetic seals. Ducommun's extensive portfolio of products and services supports a diverse range of applications, spanning commercial and military aviation (both fixed-wing and rotary-wing platforms), space exploration programs, and various industrial and medical end-use markets.

Sector: Industrials · Industry: Aerospace & Defense

Shariah Compliance Status

AAOIFI Standard 21Updated Jul 20, 2026

Business Activity Screen

Failed

Checks if the business is involved in prohibited activities (alcohol, gambling, pork, conventional banking, etc.)

  • Prohibited activity detected: ammunition

Compliance History

Not Halal, unchanged since May 2026.

No status changes recorded since we began tracking.

Tracked since May 2026. Updates automatically on each re-screen.

Fiscal: Q1 2026Data source: EDGAR
Free · No credit card required

Track DCO and 10,000+ stocks with AI insights

Create your free account to unlock AI-powered compliance analysis, track your portfolio, calculate purification, and get unlimited AAOIFI screening.

10,000+ assets AAOIFI standards Free watchlist

Frequently Asked Questions

Is Ducommun Incorporated (DCO) halal to invest in?
Ducommun Incorporated (DCO) is rated Not Halal under AAOIFI Standard 21 screening. It fails either the business activity screen (primary involvement in prohibited sectors such as conventional banking, alcohol, or gambling) or one of the quantitative financial ratio thresholds. Muslim investors should avoid or exit this position.
Why did Ducommun Incorporated get a F compliance rating?
Ducommun Incorporated (DCO) received a grade of F (Non-Compliant) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 12.0% (limit 30%); interest-bearing deposits of 1.2% (limit 30%); prohibited income of 0.00% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.
What could change Ducommun Incorporated's Shariah verdict?
Ducommun Incorporated's verdict is re-evaluated at each annual re-screen. Three events could change it: (1) the debt-to-market-cap ratio crossing 30%, typically from new debt issuance or a major drop in share price; (2) interest-bearing deposits exceeding 30% of market cap; or (3) prohibited revenue (alcohol, gambling, conventional finance, etc.) exceeding 5% of total revenue. Verdict flips are tracked in the compliance history section above.
How often is Ducommun Incorporated re-screened for Shariah compliance?
Ducommun Incorporated (DCO) is re-screened annually using the most recent full-year financial data from SEC filings. HalalScreener also triggers an on-demand re-screen whenever the stored data is more than 7 days old, ensuring the ratios reflect the latest available financial statements. Last screened: Jul 20, 2026.

Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.

Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.