AGENCY LIST

Trios

İstanbul, Turkey
Visit trios.com.tr

Website design, e-commerce software, and SEO consultancy from İstanbul since 2002

Operating out of İstanbul since 2002, Trios works across the span from website design to web portal software development, taking on projects for brands as varied as Hot Wheels, Barbie, Sera Group, Planac Mimarlık, and the Yuvam Dünya Derneği nonprofit. The client list mixes global toy brands with regional architecture firms and civil society organizations, suggesting a practice built around custom builds rather than templated output.

Services cover website design, frontend and backend development, application development, and e-commerce software, paired with technical and content SEO consultancy. Trios also handles social media consultancy and management alongside digital brand, project, and content strategy work, positioning the studio to take a site from initial design through to the software and content that keep it running.

Recent and named work includes a micro website built for Hot Wheels and a micro site with contest software developed for Barbie's Dream Birthday campaign. Trios is currently renewing the website for the Tunnel Turkey 2026 Global Symposium and has agreed with Esersan to build a new site, alongside earlier development work for Sera Group and Planac Mimarlık's web presence.

24
YEARS IN BUSINESS
8
SERVICES

Capabilities

Category

Web Development

Services

What these services involve

Accessibility Remediation
Accessibility Remediation for web development buyers. Clear scope, measurable outcomes, and reliable delivery.
API and Systems Integration
API and Systems Integration for web development buyers. Clear scope, measurable outcomes, and reliable delivery.
Backend Development
Backend Development for web development buyers. Clear scope, measurable outcomes, and reliable delivery.
Frontend Development
Frontend Development for web development buyers. Clear scope, measurable outcomes, and reliable delivery.

Agency details

Founded
2002 (24 years)

How Trios scores 41 on Agency List

The Agency List Score rates each listing out of 100 across four equally weighted areas. It measures the strength of the agency's listing and public signals — not the quality of its work.

Presence & Maturity

25 / 25

How complete and how recently maintained this listing is.

  • Has a detailed written overview.
  • Has a tagline summarising what the agency does.
  • 5 of the core profile fields are filled in.
  • Profile details were updated recently.
  • Founding year on record (2002).

Relevance & Capability

9 / 25

How clearly the agency's specialism and services are classified.

  • Assigned to a primary category.
  • No individual services listed.

Credibility & Trust

7 / 25

Contactability and verification signals that show a real business.

  • Listing ownership is not yet verified.
  • A working website is on record.
  • No contact address on record.
  • A phone number is on record.
  • Location is on record.

Authority & Proof

0 / 25

Independent proof of work: reviews, published projects and awards.

  • No published reviews yet.
  • No published project work yet.
  • No awards recorded.

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Other agencies near Trios

Elsewhere in Turkey

About this agency on Agency List

Trios is listed on Agency List as part of our global directory of professional agencies. Profiles are compiled using a combination of agency-submitted information, publicly available data, and Agency List classification systems.

This page reflects the most current information available for Trios and may evolve as additional data is verified or updated.

Local context

Trios operates in İstanbul, Turkey serving clients locally and beyond. Agency List organizes firms by geography to help buyers understand the distribution of agencies across regions and markets.

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Data notes

Profile information is derived from agency submissions and public sources. Some attributes may be estimated and are updated over time as additional data becomes available.