17 Sept 2026 · TrustList Editorial
How to choose a mobile app development company: the 2026 buyer's guide
What to check before hiring an app developer: store accounts and review rules, OWASP MASVS security, privacy declarations, ownership and…
3 of 9 app development companies ranked on evidence in the Q4 2026 edition.
Between them, the 9 app development companies on this page cover consumer products & services (6), gps, navigation & gis (5), information technology (5) and business services (5). They also list work in London. 9 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
3 of 9 app 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.

Consumer Products & Services · Gps, Navigation & Gis · Hospitality & Leisure · Also in St. Petersburg
Appomart builds mobile applications and web services from Belgrade, Serbia, covering both the app front end and the server side behind it.
Why #1: Founded 2016, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Consumer Products & Services · Business Services · Information Technology
Bravodev, styled BravoDev, is a software engineering agency set up in 2020 by a compact team of senior engineers with more than 15 years of experience shipping production software.
Why #2: Founded 2020, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Supply Chain, Logistics, and Transport · Gps, Navigation & Gis · Energy & Natural Resources
Globema Sp. z o.o. is a Polish software and integration company.
Why #3: Client numbers stated on its own website, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Supply Chain, Logistics, and Transport · Consumer Products & Services · Gps, Navigation & Gis · Also in London
Fulminous Software is well-known for being a premium and budget-friendly software development firm founded in 2019.

Supply Chain, Logistics, and Transport · Consumer Products & Services · Gps, Navigation & Gis · Also in London
Teknoverse is a leading expert in mobile app development, specializing in crafting bespoke solutions for businesses of all sizes.

Consumer Products & Services · Information Technology · Financial Services · Also in California
Abjayon Inc works on Oracle Utilities software for electricity, gas and water companies, covering customer information, meter data, asset management and network operations.

Telecommunications · Partnership
Consulthink S.p.A. is an Italian information and communications technology company that mixes technical, organisational and consulting skills.

Engineering · Also in Edmonton and Alberta
Friendly Eagle Software Inc. develops software and engineering tools, most of them aimed at health, safety and environment (HSE) management.

Consumer Products & Services · Gps, Navigation & Gis · Energy & Natural Resources
IMRepublic, Inc, written IM Republic on its site, is a development and design firm in San Francisco.
For vendors
The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.
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Every other way we rank app development companies, by what they do and where they are.
Articles on this subject first, then the newest.
17 Sept 2026 · TrustList Editorial
What to check before hiring an app developer: store accounts and review rules, OWASP MASVS security, privacy declarations, ownership and…
27 Oct 2026 · TrustList Editorial
The attacker demanded about 8 billion yen and threatened to publish data and launch ransomware at noon on 27 October. GMO refuses to pay…
27 Oct 2026 · TrustList Editorial
CERT/CC's note on CVE-2026-91141 covers vsomeip 3.7.3 and below. The fix, release 3.7.4, has been out since July, so the risk now sits in…
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