• Homepage
  • About us
    • About us
    • Our Services
    • ESG
  • Projects
  • News & Events
    • News & Events
    • Newsletter
  • Contact
    • Contact
    • Career
  • tr_TRTürkçe
  • Homepage
  • About us
    • About us
    • Our Services
    • ESG
  • Projects
  • News & Events
    • News & Events
    • Newsletter
  • Contact
    • Contact
    • Career
  • tr_TRTürkçe

We’ve moved!

We’ve moved into our new office! With our growing team and refreshed workspace, we continue to bring the same enthusiasm and strong team spirit to every project. Let’s connect at our new address for new projects and collaborations.
2023-2024

Our First ESG Report!

A milestone in our sustainability journey! Review our report to discover our ESG performance. Let's take steps for a better future!

Industrial Facilities

With our expert staff and experience, we offer comfortable, aesthetic, innovative and functional industrial facility projects to global brands in the sector without sacrificing quality.

Innovative Offices

We offer architectural office projects in line with customer satisfaction by creating functional, attractive, desirable, flexible, sustainable and high-performance spaces by adhering to our reassuring culture and values.

Shopping Mall Projects

With a total of 970,000 m² of shopping mall project experience, we design and implement architectural and building projects in line with customer satisfaction.
Waitack

Artificial intelligence for office spaces

We’re taking your projects to the next level with a test-fit application featuring augmented intelligence technology that will accelerate decision-making processes for office floors.
Studio Alliance

Europe's first and only office union

We offer our support in more than 20 countries in case our customers are looking for a new office by cooperating with our partners in Studio Alliance, of which we have been a founding member since the last quarter of 2020.
Sustainable Future

ESG Solutions

İhtiyaca yönelik ESG çözümleri geliştiriyor ve sunuyoruz. Projelerin değerini maksimize etmeyi ve sürdürülebilir bir gelecek inşa etmeyi hedefliyoruz.
Occupational Health and Safety

Health and Safety

Our "occupational health and safety policy" reflects the superior value we place on people, as a leading company in the sector in terms of technology and quality, aware of its responsibilities towards the environment and society, making significant contributions to the country's economy.

People make the difference. 

Our team works in the fields of design, projecting, project management and contracting under the umbrella of DİEM Mühendislik Mimarlık. Our company has the capacity to design, manage and implement projects of domestic and foreign organizations such as factories, offices, administrative buildings, shopping centers, cinemas, gyms and call-centers.

For more  
finalll-hakkimiz
Projects
0 +
Years of Experience
0 +
over sqm
1000 +
Corporate Firms
0 +

Design

Through our collaborations with global clients, we have gained valuable experience in office design. As a result, we design customized and unique workspaces tailored to our clients’ needs and preferences.

Build

Thanks to the technical knowledge and skills we have acquired over many years of working with global clients across various industries, we have the expertise to compete globally in both rough and finish construction projects.

Fit-out

We implement fit-out projects for our customers who realize that there is no such thing as a “one-size-fits-all” workplace and that each sector and indeed each brand demands a specific workplace design and organisation. We design and carry out unique fit-out projects which speak for the brand identity as well as increase productivity.

Waitack

We’re taking your projects to the next level with a test-fit application featuring augmented intelligence technology that will accelerate decision-making processes for office floors.

BLOG

Studio Alliance’s Next Destination: Sofia
October 12, 2026
European Office Market Developments 2026: Investment, Leasing and Trends Report
October 5, 2026
How to Balance Noise and Focus in Open Plan Offices
September 28, 2026

Contact

You can contact us

Atatürk Mah. Mustafa Kemal Cad. No:62 34758 Ataşehir / İstanbul 

+90 (216) 291 24 24

info@diem.com.tr

Presentations

References

logo-26
logo-25
logo-23
logo-24
logo-21
logo-20
logo-19
logo-18
logo-17
logo-30
logo-15
logo-31
logo-16
henkel logo ref
logo-14
logo-13
logo-29
logo-11
logo-10
logo-22
logo-12
logo-9
logo-8
logo-4
sabancı logo ref
logo-3
logo-6
logo-7
logo-5
tfkblogo ref
logo-28
logo-2
logo-1
logo-32

Certificates

diemgroup

𝟐𝟕𝐭𝐡 𝐘𝐞𝐚𝐫
ISTANBUL | LONDON
We aim to provide high-standard design&build architecture services to ensure unconditional customer satisfaction.

Bringing European workplace experts together in So Bringing European workplace experts together in Sofia! ✨We’re excited to announce that the upcoming Studio Alliance meeting will take place in Sofia, Bulgaria, on October 15!Bringing together workplace experts from across Europe, this gathering will be a great opportunity to exchange ideas, strengthen collaborations, and explore new perspectives on the future of workplace design.Looking forward to an inspiring day filled with meaningful conversations and fresh ideas. Stay tuned for updates from Sofia!#StudioAlliance #Sofia #WorkplaceDesign #OfficeFitOut #Collaboration
Merakla beklenen Part 2 yayında! 🎬💙Yeni ofisimiz Merakla beklenen Part 2 yayında! 🎬💙Yeni ofisimize taşınmadan önce ekibimize bu kez yeni çalışma alanımızdan beklentilerini sorduk!Yeni başlangıçların heyecanıyla, yeni ofisimizde görüşmek üzere! ✨#DiemGroup #YeniOfis #OfisHayatı #WorkplaceCulture
Dünya Mimarlık Günü kutlu olsun!Mimarlık, her gü Dünya Mimarlık Günü kutlu olsun!Mimarlık, her gün nasıl çalıştığımızı ve hissettiğimizi şekillendirir. Ofisteki ışık, ses, hava ve alanın kurgusu; odaklanmamızdan birlikte üretmemize kadar günün her anına dokunur.Peki, daha iyi bir çalışma hayatı için ofislerden ne beklemeliyiz?İnsanı merkeze alan çalışma alanlarını konuşmak üzere 3 Kasım’da Istanbul Workplace Konferansı’da buluşuyoruz.#DünyaMimarlıkGünü #IWC2026 #WorkplaceDesign
Yeni ofise taşınmadan önce, ekibe eski ofiste en ç Yeni ofise taşınmadan önce, ekibe eski ofiste en çok neyi özleyeceklerini sorduk. Peki yeni ofiste bizi neler bekliyor? Devamı Part 2’de! 🤩#DiemGroup #YeniOfis #OfisHayatı #WorkplaceCulture
Follow us on Instagram

© 2025 – 2026 Diem Mühendislik Mimarlık
Tüm hakları saklıdır.

Loading...
Loading...