Promena | Corporate

Promena’s Journey

Leveraging the strength of the Koç Group, which celebrates its 100th anniversary in 2026, and KoçZer’s deep expertise in procurement, Promena transforms procurement into a strategic value driver.

Established in 2001 as a joint venture between Koç Holding and The Carlyle Group, Promena was founded to bring efficiency, transparency, and control to corporate procurement processes. As a digital platform combining global market knowledge with advanced technology, Promena has operated under the KoçZer umbrella since 2013. Promena delivers advanced digital solutions that drive cost, time, and workforce efficiencies ,enabling greater visibility and control across procurement processes.

2025

Artificial Intelligence

By integrating artificial intelligence technologies into its products, Promena enhanced operational efficiency and strengthened user interaction across procurement processes.

2024

Design Transformation

By renewing the user experience (UX) and user interface (UI), Promena delivered a more modern, intuitive, and scalable digital platform.

2023

Global Growth

Strengthening its international partnerships and customer network, Promena continued to expand its global presence and market leadership.

2022

End-to-End Value

Promena became a key solution partner by offering fully integrated, end-to-end S2C (Source-to-Contract) processes

2020

Industry Leadership

By being listed among Spend Matters’ prestigious “Top 50” solutions, Promena’s leadership position and global impact within the industry were reinforced.

2018

Innovation Strength

With pioneering solutions such as e-auctions and e-procurement, Promena strengthened its position as a leading local brand in strategic procurement in Türkiye.

2013

Strategic Transformation

Under the KoçZer umbrella, Promena accelerated its innovation capabilities while further enhancing operational efficiency and scale.

2001

Foundation

Promena was founded in partnership with The Carlyle Group to drive efficiency, cost savings, and control in procurement processes within Koç Holding.

Value-Driven Procurement: Promena

Redefine efficiency and transparency with our platform that digitalises your procurement and sourcing processes.

We’re here for you

We make it easy

We adapt

We are reliable

We simplify

We work together

Experience the Promena Difference Backed by Data.

210+

Clients

75K+

Processes Managed

19 Billion+

Annual Transaction Volume ($)

71K+

Suppliers

Future-Proof Your Sourcing and Procurement Processes with Promena

Explore our powerful platform that brings full transparency and measurability to all your procurement and sourcing activities.

Recognised by the Best

Consistently recognized by Spend Matters across multiple evaluation cycles.

Listed on Capterra, a Gartner-owned software review platform

2022 · 2023 · 2024 · 2025 Stevie International Business Awards

2025 W³ Awards – Silver Winner

2022 ISG Provider Lens™ – Product Challenger

Experience Promena’s solutions, trusted by industry leaders.

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Procure the Future: Promena