Company lists · Data refreshed November 2026

Top 25 Prompt engineering consulting companies based in Türkiye

Name: Prompt engineering consulting companies based in Türkiye
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 404 companies tracked

RevenueBase identified 404 company matches for prompt engineering consulting companies associated with Türkiye as of November 2026 and tracks 5,206 professional contacts across them, including 316 with verified work emails. Ankara is the largest hub.

This list covers company matches for prompt engineering consulting companies associated with Türkiye, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

404Companies

5,206Contacts tracked

316Verified emails

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The 25 largest prompt engineering consulting companies based in Türkiye

Ranked by team size

Top 25 of 404 company matches for prompt engineering consulting companies based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	SIGMA	Exact match	Besiktas, TürkiyeHQ recorded Nov 6, 2026	201-500	355 contacts →
	Exact match “Sigma olarak inşaat sektöründeki 30 yılı aşkın tecrübemiz ve çözüm odaklı yaklaşımımızla Türkiye'nin en güvenilir mühendislik ve danışmanlık firmaları arasında yer alıyoruz.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Temelsu International Engineering Services INC	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	201-500	212 contacts →
	Exact match “TEMELSU is a well known Turkish consulting engineering company which provides multidisciplinary engineering services, locally and internationally, since its foundation in 1969.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Eltemtek A.Ş	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	501-1,000	207 contacts →
	Exact match “ELTEMTEK A.Ş olarak temel mühendislik hizmetlerinden, yatırım danışmanlığına; işletme hizmetlerine, sistem analiz etütlerine, harita ve kamulaştırma hizmetlerine uzanan geniş bir…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Mega Engineering Consulting	Exact match	Umitkoy, TürkiyeHQ recorded Nov 6, 2026	201-500	116 contacts →
	Exact match “MEGA Engineering Consulting Inc, established in 1993, is a multidisciplinary firm that provides engineering, design, construction supervision and project management services for a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Promer Consultancy Engineering INC	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	105 contacts →
	Exact match “PROMER Müşavirlik Mühendislik A.Ş.® is an independent engineering-consultancy company offering various professional solutions and services for industries such as mining, power…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Apco Teknik	Exact match	Ankara And Istanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	89 contacts →
	Exact match “Apco is a full-service engineering, consultancy and project management firm, established in 1987.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	AGM Mühendislik	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	35 contacts →
	Exact match “AGM Mühendislik 1993 yılında Ankara'da kurulmuştur.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Ulus Mühendi̇sli̇k	Exact match	Maltepe, TürkiyeHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “Ulus Mühendislik Olarak, ÇEVRE DANIŞMANLIĞI' nda Uzman Mühendis Kadrolarımızla Hizmet Sunmaktayız.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Ozifin Mining LTD	Exact match	Çankaya, TürkiyeHQ recorded Nov 6, 2026	11-50	27 contacts →
	Exact match “Ozifin is an independent, international engineering and consulting company based in Turkey, providing comprehensive solutions to the mining industry and related sectors since 2016.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Promota Mühendi̇sli̇k VE Müşavi̇rli̇k AŞ	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “PROMOTA her biri kendi alanında 20 yıl üzerinde mühendislik tasarımları, müşavirlik ve inşaat yönetimi alanlarında gösterdiği performans ve geliştirdiği projeler ile uzmanlaşmış…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Advens Engineering	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “Advens Mühendislik A.Ş, Türkiye’nin önemli teknoloji üslerinden biri olan Teknopark İstanbul’da, tesis güvenlik sertifikalı ofisinde tüm çalışmalarını büyük bir gizlilik ve…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Probe Engineering Architecture & Consultancy	Exact match	Çankaya, TürkiyeHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “Kurulduğu 2008 yılından bugüne, kamu ve özel sektörden müşterilerine özellikle endüstriyel tesis ve prefabrik yapı projelendirme konusunda kapsamlı mühendislik hizmetleri veren…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Eçed Çevre Danışmanlık VE Mühendislik Hizmetleri	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “2001 yılında kurucumuz Harun TEKAY Çevre Danışmanlık hizmetlerinde aktif çalışma hayatına başlamıştır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Akar-Su Mühendislik VE Müşavirlik Ltd. ŞTI	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “TR-AKAR-SU Mühendislik Müşavirlik Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Ençev Enerji̇	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	18 contacts →
	Exact match “EN-ÇEV Enerji Çevre Yatırımları ve Danışmanlığı Haritacılık İmar İnşaat A.Ş.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Orient Research Consulting Engineers	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “Orient Research Group aims to provide solutions across a wide spectrum of engineering needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Sayhan Engineering	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “SAYHAN Mühendislik yurtiçi ve yurtdışında müşterilerine kapsamlı mühendislik, tasarım ve müşavirlik hizmetleri veren bir firmadır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Endeco Engineering Design Consultancy	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “ENDECO is an engineering, design and consultancy company which was established in 2003.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Argedem	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “2013 yılında, Mühendislik ve proje yönetim yetkinliklerimizi danışmanlık tecrübelerimizle birleştirerek kurulduk.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Bilgi Çevre Mühendislik	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	1-10	16 contacts →
	Exact match “Bilgi Çevre, 2010 yılından bu yana Çevre Danışmanlık ve Müşavirlik Hizmetleri kapsamında çalışan bir grup mühendis tarafından kurulmuştur.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Ural Engineering	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	51-200	16 contacts →
	Exact match “URAL Engineering Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Lava Mühendislik Müşavirlik Ltd. ŞTI	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Lava mühendislik inşaat sektörüne yaratıcı alternatifler sunmak amacı ile 2008 yılında Ankara’da faaliyete geçmiştir.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	OTS Proje Müşavirlik İnşaat	Exact match	Kadıkoy - Istanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “The company was first established in 1965 under the name of “Vehbi Ozden Project & Design”, mostly working in the area of reinforced concrete structural design, construction of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Simutek Mühendislik	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “SimuTek Engineering Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Qcturk Kalite Denetim Belgelendirme Egitim VE Laboratuvar Hiz.Tic.Ltd.Sti	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “QCTurk is a consulting and engineering company established in Ankara, serves especially to foreign companies on project management, consulting, trading, expediting of suppliers…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “prompt engineering consulting companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 404 prompt engineering consulting companies based in Türkiye

See the full list, filter by size, metro and specialty, and access 316 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Prompt engineering consulting companies based in Türkiye at a glance

As of Nov 6, 2026

6.1%Verified-email coverage

12.9Average contacts per company

11-50Median size (employees)

18.1%Largest-city concentration · Ankara

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

201

11-50

148

51-200

201-500

501-1,000

1,001-5,000

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 404 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Türkiye whose business descriptions match “prompt engineering consulting companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 316 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Prompt engineering consulting companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “prompt engineering consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prompt engineering consulting companies are there based in Türkiye?

RevenueBase identified 404 company matches for prompt engineering consulting companies associated with Türkiye as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

SIGMA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most prompt engineering consulting companies?

Ankara leads with 73 company records, followed by Istanbul (69) and Cankaya (41).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 316 professional contacts with verified work emails tracked across these 404 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.