Company lists · Data refreshed September 2026

Top 25 Nonprofit technology consulting firms based in Türkiye

RevenueBase identified 153 nonprofit technology consulting firms headquartered in Türkiye as of September 2026 and tracks 824 professional contacts across them, including 144 with verified work emails. Istanbul is the largest hub.

This list covers nonprofit technology consulting firms headquartered in Türkiye, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
153Companies
824Contacts tracked
144Verified emails
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The 25 largest nonprofit technology consulting firms based in Türkiye

Ranked by team size
Top 25 of 153 nonprofit technology consulting firms based in Türkiye, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to nonprofit technology consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceİstanbul, TürkiyeHQ checked Sep 29, 202651-20059 contacts →

Indirect evidence

“Indisol, teknoloji ve dijital dönüşümü odağına alıp yeni ve daha büyük başarılara imza atmak üzere OYAK bünyesinde öncelikle OYAK Grup Şirketlerine hizmet etmek amacıyla 2023…”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 202651-20042 contacts →

Indirect evidence

“TESODEV teknoloji geliştirme (yazılım, Internet, donanım), teknoloji destekli yönetim danışmanlığı ve eğitim çözümleri sunmaktadır.”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceAnkara, TürkiyeHQ checked Sep 29, 202651-20033 contacts →

Partial evidence

“Lupe empowers businesses in their digital transformation journey, delivering innovative solutions across 25+ industries with our expert consulting team.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceUmraniye, TürkiyeHQ checked Sep 29, 202651-20031 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
5Strong evidenceUmraniye, TürkiyeHQ checked Sep 29, 202611-5023 contacts →

Strong evidence

“Nev generation technology consulting.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceİstanbul, TürkiyeHQ checked Sep 29, 202611-5022 contacts →

Strong evidence

“Think Technology, which will become a passion for its customers as well as its employees, business partners and even its competitors, provides consulting support with the latest…”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 202611-5011 contacts →

Indirect evidence

“Since 2015 ONOTIO has been committed to helping organisations maximise the business value of cloud.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 202611-5011 contacts →

Indirect evidence

“One Sistem Hizmetleri, önde gelen rekabetçi kurumlara, “Proaktif Çözüm Ortağınız!” ilkesi ile 10 yılı aşkın bir süredir, dijitalleşme konularında danışmanlık ve bilgi…”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceÜmraniye, TürkiyeHQ checked Sep 29, 202611-5010 contacts →

Indirect evidence

“At apptotech, we specialize in turning visionary concepts into tangible solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceBursa, TürkiyeHQ checked Sep 29, 202611-508 contacts →

Indirect evidence

“BeStrategy | Geleceği Strateji ve Dijital Dönüşümle Tasarlıyoruz Değişimi yönetmek bir tercih değil, sürdürülebilir büyüme için bir zorunluluktur.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceİstanbul, TürkiyeHQ checked Sep 29, 20261-108 contacts →

Partial evidence

“Our company has a highly experienced and specialized team that closely follows technological advancements.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceİstanbul, TürkiyeHQ checked Sep 29, 202611-506 contacts →

Indirect evidence

“Konusunda uzman kişilerden oluşan kadrosuyla önemli projelere imza atan Devbase, danışmanlık ve yazılım hizmetleri vermektedir.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 202611-506 contacts →

Indirect evidence

“Blackfountain Strategy is an operating group.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceÜsküdar, TürkiyeHQ checked Sep 29, 202611-506 contacts →

Indirect evidence

“Teknoloji Hizmetleri ve Danışmanlığı”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceİstanbul, TürkiyeHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“İşiniz her açıdan yeni beklentiler, rakipler, kanallar, tehditler ve fırsatlarla karşı karşıya.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 202611-504 contacts →

Indirect evidence

“At Enpina, we transform digital complexity into focused solutions and tangible outcomes.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 20261-104 contacts →

Indirect evidence

“Build Possibilities”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceAnkara, TürkiyeHQ checked Sep 29, 20261-104 contacts →

Indirect evidence

“Proadvice BT (Bilgi Teknolojileri) danışmanlığı, işletmelere bilgi teknolojileri alanında stratejik rehberlik sağlıyoruz.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceIstanbul, TürkiyeHQ checked Sep 29, 202611-503 contacts →

Partial evidence

“Glyceria is your guidance in the world of technology, providing you with the best suggestions and recommendations that suit your business' growth and helping grow with big…”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“Fortech, yenilikçi BT hizmetleri ve özel yazılım çözümleriyle iş dünyasını dönüştürmek için yaratıcı bir enerjiyle çalışır.”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceBesiktas, TürkiyeHQ checked Sep 29, 20261-102 contacts →

Partial evidence

“FuturSight focuses on helping customers in their digital transformation journey via its strategy, technology and change management expertise.”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidenceİstanbul, TürkiyeHQ checked Sep 29, 20261-102 contacts →

Partial evidence

“Technology is not just about speeding up the process and allowing flexibility, but it can transform how a business functions and will save a company time and money if implemented…”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceMudanya, TürkiyeHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“Choosing Processtailor means you're not just fixing immediate problems.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceSariyer, TürkiyeHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

“Teknoloji çözümleri danışmanlığı, projelendirme, kurulum ve destek hizmetleri.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceIstanbul, TürkiyeHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

“Akademi 1995 yılında İstanbul’da kuruldu.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 153 nonprofit technology consulting firms based in Türkiye

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Nonprofit technology consulting firms based in Türkiye at a glance

As of Sep 29, 2026
17.5%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
41.2%Largest-city concentration · Istanbul
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
105
11-50
38
51-200
10

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 153 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among nonprofit technology consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Türkiye whose own description of what they do matches “nonprofit technology consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names nonprofit technology consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among nonprofit technology consulting firms, and records with no verified work email. Companies headquartered outside Türkiye are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 144 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Nonprofit technology consulting firms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names nonprofit technology consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many nonprofit technology consulting firms are there based in Türkiye?

RevenueBase identified 153 nonprofit technology consulting firms headquartered in Türkiye as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Indisol Bilişim VE Teknoloji, headquartered in Istanbul, tops this list with the largest team on record.

Which city has the most nonprofit technology consulting firms?

Istanbul leads with 63 headquartered companies, followed by Ankara (17) and Izmir (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 144 verified decision-maker contacts tracked across these 153 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.