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Top Software Development Companies for Custom Software Development

67 of 125 software development companies ranked on evidence in the Q4 2026 edition.

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Between them, the 121 best-ranked of these 122 software development companies cover web development (106), software development (93), web design (90) and mobile app development (68). They also list work in Ahmedabad, Ivano Frankivs'k, Ukraine, Kyiv and Lviv. 121 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

67 of 125 software development companies ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is rankedAbout this edition
All software development companies 67 rankedSMEs 59 ranked
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  1. Joined since the Q4 2026 edition. These listings arrived after the edition was ranked; they get a place at the next one (January 2027).
  2. Z

    Zrix

    Mobile App Development · Web Development · Drupal · Also in Texas and Webster, Tx

    Web, mobile and custom software developer founded in 2006, with offices in Raleigh, North Carolina and Webster, Texas, and a portfolio of Drupal and WordPress sites for…

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