Urban Transformation Consultancy
Contractor offer analysis, contract and specification reviews, cost analysis and construction oversight for property owners.
Multidisciplinary consultancy in Kağıthane, Istanbul
We help property owners, manufacturers and investors make well-informed decisions in urban transformation, engineering and infrastructure, foreign trade and investment. Choose a single service or a package that covers the entire process.

About us
From its office in Kağıthane, Sıla Group works across urban transformation, engineering and infrastructure, foreign trade and investment consultancy. These fields may seem far apart, but they share one thing: each demands technical knowledge, a firm grasp of regulations and meticulous follow-through.
Whether a building owner is weighing up a contractor's offer, a manufacturer is shipping goods abroad or a project owner is looking for financing, we start every job with a clear analysis, set out the responsibilities and steps, and see the process through to the end.
Our fields
Our services fall into four core areas, each with its own expertise and process discipline.

We analyse contractor offers and review contracts and technical specifications with property owners' rights in mind. From cost analysis to construction oversight, we support you at every step.

We carry out stability and other engineering calculations for floating structures, along with feasibility studies and basic design. For infrastructure works, we provide planning, engineering support and coordination.

We coordinate export and import processes from document preparation through to the closing of the customs declaration. GTİP classification, duty calculations and delivery steps are all followed up on your behalf.

We provide investment consultancy and corporate finance support for domestic and international projects. Our aim is to bring owners of ready investment projects together with financing investors.
What we do
Take any service on its own, or combine several to build the scope that fits your needs.
Contractor offer analysis, contract and specification reviews, cost analysis and construction oversight for property owners.
Stability and engineering calculations for all floating structures, feasibility studies and basic design of special floating structures.
Planning, engineering support and coordination for infrastructure works, with a quality-focused approach.
Coordination of export documents, approvals and follow-up, from the feasibility of your goods to the closing of the customs declaration.
Coordination of the import process, from GTİP classification and duty calculation to delivering the goods to your address.
Investment consultancy and corporate finance for projects in Türkiye, bringing project owners together with financiers.
Consultancy for international investment projects, backed by our discipline of working with financial institutions and investors abroad.
Tell us about your needs and we will work out the right approach together.
Why us
We work in different fields, but we approach every job with the same principles.
In urban transformation we review offers and contracts to protect property owners' rights, bringing risks to light before anything is signed.
Our solutions rest on standards, applicable rules and general engineering principles, with the aim of rational, workable results.
In foreign trade we work alongside our legislation consultant and track every document and declaration step individually.
You might need a single analysis or support for the whole process. We define the scope together with you.
On investment projects we draw on an advisory board of people serving as senior executives across various sectors.
At every stage we tell you what has been done, what comes next and what we need from you.
Our process
Whichever service you choose, the work follows four clear steps.
In our first meeting we review your situation, your expectations and the documents you already have.
We examine the technical, financial and regulatory aspects and agree the scope and work plan with you.
We carry out the agreed steps and coordinate with the relevant authorities, companies and stakeholders.
We follow the process to the end and hand over results and documents in an orderly way.
Good to know
Here are answers to the questions we hear most often. If yours is not here, get in touch with us directly.
We offer seven services across four core areas: urban transformation, engineering and infrastructure, foreign trade and investment consultancy. You will find details of each on our Services page.
Yes. For example, you can ask us only to analyse a contractor's offer or only to prepare an export declaration. If you prefer, we can also put together a package covering the whole process.
Our office is in Çağlayan, Kağıthane, Istanbul. Before visiting, we recommend booking an appointment through the channels on our Contact page.
Fees depend on the scope, size and duration of the work. Once we understand your needs, we prepare a proposal that sets out the scope and fee clearly.
Whatever documents you already have are enough to start with: title deed details and contractor offers for urban transformation, invoices and product details for foreign trade, or a project summary for investment projects. We can fill any gaps together.
Yes. We can hold meetings and correspondence in both Turkish and English, which makes communication easier on cross-border trade and investment projects.
Tell us briefly what you need and we'll work out the right scope of service together.