en Our Services Call us Inquiry
Inquiry Call Us

+359 2 926 4111
+90 212 340 7600

icon icon
InquiryCall BackBook a Viewing
icon icon


refresh captcha
* Required Fields
icon icon

Book a Viewing

refresh captcha
* Required Fields
icon icon

Call Back Form


* Required Fields
icon icon

Thank you for inquiring, we will contact you shortly...

Sterling Istanbul

Sterling Istanbul is located on 8th, 9th and 10th floors in the prestigious twin tower, 27 floor Astoria complex.

Astoria, centrally located in Esentepe, on Buyukdere Caddesi, the heart of Istanbul's modern business district, has everything you need for business and leisure in one location.

Towers managed by Kempinski Hotels, a fitness club, Astoria Shopping Centre with brand stores, supermarket, restaurants and cafés, and in-door parking for 800 cars.

The Astoria, Tower A, Floors 8-9-10

Büyükdere Cad. No.127
34394 Esentepe, Istanbul
T: +90 (0)212 340 7600
F: +90 (0)212 340 7601



  • 135 workstations over three floors
  • 34 offices varying in size from 2 to 6 persons
  • 4 Executive Suites
  • 4 meeting rooms for 6 to 12 persons
  • Video conference suite
  • Reception on each floor staffed with multi-lingual Client Services Associates
  • Welcome areas with soft seating
  • 2 hot desks
  • 24/7 security with CCTV monitoring
  • Electronic key access system
  • Complimentary coffee, tea, mineral water
  • 3 cáfe areas with international / national newspapers
  • 3 document/photocopier client services areas services areas
  • Dedicated parking
  • Server rooms
  • Storage area


  • Unique telephone numbers, answered in your company name by our Multi-lingual receptionists
  • Voicemail, call forwarding and message taking
  • CAT6 infrastructure
  • High speed internet
  • Wireless network services
  • Rack space rental
  • Audio and video conferencing
  • IT specialists

Office Equipment

  • Xerox Workcenter business class copiers and scanners
  • Fax machines
  • Document binders
  • Shredders
  • Multimedia and presentation equipment

Professional Services

  • Business support
  • Mail handling
  • Concierge services
  • Secretarial, PA and administration services
  • Company formation and registered address
  • Translation and more . . .
Why Sterling? up/downup/down

Why Sterling?


State-of-Art Technology

Fast and reliable Internet, immediate access to Telecom system with dedicated lines, phone answering, call forwarding, voice mail. Audio and Videoconference facilities available in the meeting rooms.



Our centers are non-branded – providing the best corporate image and identity for Your Company! It is Your Office!


Best Locations

Sterling locations are second to none - prestigious and convenient. Right in the heart of city, in the business district and in vicinity of everything.


Full range of Facilities

Sterling clients benefit from all shared facilities such as: Reception and Welcoming Area, variety of Meeting and Conference Rooms, Client Services Area, Café, and Club Lounge.


First Class Services

With over 12 years in the industry, we provide the best you can get - great image, convenient and productive environment, premium Business Services to support your success.


Unique Business Environment

We host multinational companies, leaders in their sectors, who value the unique Sterling business environment. We choose high quality to ensure pleasant and productive atmosphere for our clients.

Read More About Sterling Benefits