Compliance Status
Not Halal
Screened on Oct 16, 2026 · AAOIFI Standard 21
Non-Compliant
Is Natural Gas Services Group, Inc. (NGS) halal? Not Halal. Based on AAOIFI screening, Natural Gas Services Group, Inc. passes the business activity screen but fails financial ratio screens with a compliance score of 0/100 (Grade: F).
Quote this verdict
HalalScreener rates Natural Gas Services Group, Inc. (NGS) Not Halal, 0/100, grade F under AAOIFI Standard 21, screened Oct 16, 2026. Source: https://halalscreener.app/en/stock/NGS
Business activity
What the company sells is permissible.
Company debt
Over the limitHow much the company borrows, compared to its total value. AAOIFI allows up to 30%.
The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
What this means for you
Most scholars advise not holding NGS
It does not pass AAOIFI Shariah screening.
See halal alternatives from the same sector further down this page

NGS: Is Natural Gas Services Group, Inc. Halal?
Natural Gas Services Group, Inc.
$31.10
Market Cap: 401.1M
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About Natural Gas Services Group, Inc.
Natural Gas Services Group, Inc. (NGS) is a U.S.-based company that specializes in providing natural gas compression solutions and equipment to the energy sector. NGS's activities encompass the full lifecycle of natural gas compressors and associated gear, including their design, manufacturing, rental, and sale. A significant portion of its operations centers on the rental of compression units, which cater to small, medium, and large horsepower requirements, primarily supporting unconventional oil and natural gas extraction. As of December 31, 2021, NGS maintained a substantial rental fleet comprising 2,023 natural gas compression units, collectively generating 418,041 horsepower. Beyond rental, NGS is also involved in the engineering, fabrication, and assembly of compressor components, which are then integrated into full compressor units for either rental or direct sale. The company further designs and manufactures its own range of reciprocating compressor frames, cylinders, and various parts. In addition to compression, NGS extends its expertise to flare stacks. It designs, fabricates, sells, installs, and services flare stacks along with their accompanying ignition and control systems. These systems are crucial for the safe, controlled incineration of various gas compounds – such as hydrogen sulfide, carbon dioxide, natural gas, and liquefied petroleum gases – in both onshore and offshore environments. To complement its product offerings, NGS provides comprehensive customer support for its compressor and flare sales, and it also runs an exchange and rebuild program specifically for small horsepower screw compressors. NGS primarily serves a diverse client base within the energy sector, including exploration and production (E&P) companies utilizing compressor units for artificial lift, E&P firms focused on natural gas-weighted production, and various midstream companies. Established in 1998, Natural Gas Services Group, Inc. is headquartered in Midland, Texas.
Sector: Energy · Industry: Oil & Gas Equipment & Services
Why this does not pass
- Interest-bearing debt is 164.3% of market cap, over the 30% AAOIFI limit.
Screened under AAOIFI Standard 21. The exact figure behind this is part of Pro; the failing check and its limit are always free.
Shariah Compliance Status
See which ratio caused the failure.
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PROInstitutional-grade Shariah analysis
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The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
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.
Halal Alternatives in Energy
This stock is not Shariah-compliant. Here are halal alternatives from the same sector, ranked by compliance score:
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Frequently Asked Questions
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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.