7 Oct 2026 · TrustList Editorial
Indonesia readies 50% e-commerce fee cut for local small sellers
The ministerial rule has applied since 17 June, but the discount slipped from a 1 August target to the end of October while the…
5 of 8 app development companies ranked on evidence in the Q4 2026 edition.
Between them, the 8 app development companies on this page cover eCommerce (5), business services (4), consumer products & services (3) and financial services (3). They also list work in Indonesia. 8 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
5 of 8 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 · Advertising & Marketing · Business Services
Harnods is a web designer and digital product agency in Jakarta, Indonesia. Its website says it has been designing for businesses since 2004.
Why #1: Based in Jakarta, Indonesia · Founded 2004, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Also in Indonesia
Definite, the trading name of PT Definite Maji Arsana, is a digital agency in Jakarta, Indonesia, that has worked as a technology partner to businesses since 2009.
Why #2: Based in Jakarta, Indonesia · Founded 2009, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Web Development · Mobile App · eCommerce · Also in Indonesia
Canvas Web Design, trading as Canvasweb under the company PT Canvas Sistem Solusi, is a Jakarta web design and development studio that has been building digital systems since 2010.
Why #3: Based in Jakarta · Founded 2010 · Project numbers stated on its own website, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Business Services · Financial Services
Coniolabs is a software studio in Jakarta that designs and builds mobile and web applications.
Why #4: Based in Jakarta, Indonesia · Founded 2018, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Government · Also in California and New York
Delos is an Indonesian software consultancy founded in 2019 and based in Jakarta.
Why #5: Based in Jakarta, Indonesia · Founded 2019, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Consumer Products & Services · Advertising & Marketing · Business Services
Hugaf Indonesia is an IT consulting firm in Jakarta. An in-house team of programmers builds websites and mobile applications, taking clients from planning through to launch, and…
On record: Based in Jakarta, Indonesia

Web Development · SEO · CMS
JakartaWeb is a design and development studio that builds websites and apps for businesses.

Business Services · Financial Services · Information Technology
Kulkul Technology is a technology company in Jakarta, Indonesia.
On record: Based in Jakarta, Indonesia
For vendors
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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.
7 Oct 2026 · TrustList Editorial
The ministerial rule has applied since 17 June, but the discount slipped from a 1 August target to the end of October while the…
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…
26 Oct 2026 · TrustList Editorial
Microsoft has revised its notes on how Office extends ISO/IEC 29500 57 times since 2009; the core standard text dates from 2016. Why…
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