In the automotive industry, as in many others, a system of classification by levels or tiers exists. These tiers categorize suppliers in a supply chain based on their proximity to original equipment manufacturers (OEMs), the risks they pose, and the significance of the products or services they offer.

In this article, we will delve deeper into the concept of being a Tier 1 automotive company. We’ll explore what it takes for a company to earn this classification and highlight the differences compared to Tier 2 and Tier 3.

Understanding TIER 1 in the Automotive Industry


In the automotive sector, Tier 1 companies are suppliers that manufacture components or systems sold to original equipment manufacturers (OEMs)—companies that design and assemble vehicles. Tier 1 suppliers often play a crucial role in the industry by providing OEM manufacturers with components or systems essential for producing safe, efficient, and appealing cars. Maintaining close relationships with vehicle manufacturers, they frequently collaborate to create high-quality products that seamlessly integrate into vehicles.

Similar to vehicle manufacturers, Tier 1 suppliers constantly innovate, developing new products that meet customers’ evolving needs. Components and systems typically manufactured by Tier 1 companies include engines, transmissions, brakes, interior elements, suspension systems, steering components, electronics, and security systems, among others.

Requirements for a Tier 1 Supplier in the Automotive Industry


What does it take for a company to be considered a Tier 1 supplier? To earn this classification, a company must meet high standards of quality, safety, and efficiency, among other criteria. Some of the conditions required include:

  • High Quality: Tier 1 companies must provide high-quality parts and systems that meet strict standards set by car manufacturers. This involves compliance with safety regulations and rigorous tests to ensure performance.
  • Safety: Manufactured parts must not only be of high quality but also reliable and safe for both drivers and passengers. Compliance with the industry’s stringent safety standards is essential.
  • Efficiency: Given the large demand and strict delivery deadlines from car manufacturers, Tier 1 suppliers must be operationally competent to meet production and supply chain requirements efficiently.
  • Innovation: The dynamic nature of the automotive industry requires Tier 1 companies to continually innovate, developing new products and applying cutting-edge technologies.

It’s worth noting that these are general requirements, and each company may have specific criteria based on its operations and the type of components or systems it supplies.

Role of Tier 2 and Tier 3 in the Automotive Sector


What functions do Tier 2 and Tier 3 companies serve in the automotive industry? These suppliers provide components or raw materials to Tier 1 suppliers.

Tier 2:

Tier 2 suppliers are usually smaller companies than Tier 1 but specialize in manufacturing specific components essential for the latter. They typically produce metal parts such as axles, frames, and bodies, plastic parts like bumpers, headlights, or interior panels, and electronic components such as screens, sensors, processors, and even plastic parts with integrated printed circuits.

Tier 3:

Tier 3 manufacturers produce materials or equipment for Tier 1 and 2 companies. They manufacture raw materials like plastic, rubber, steel, and aluminum, as well as tools and equipment used by companies. Additionally, they provide engineering, testing, and logistics services.

In our case at Walter Pack, we specialize in developing innovative solutions for our customers. We focus on designing and producing decorative and functional plastic parts for sectors such as automotive and home appliances. We take pride in our commitment to sustainability and efficiency in our manufacturing processes.