Providing quality products in accordance with international standards is one of the main success factors of Dairy companies . These companies have won the trust of customers by focusing on the quality of their products. The progress of dairy companies in the global market is the result of a combination of product quality, diversity, innovation, use of technology, global market development, strong marketing strategy and attention to environmental sustainability. The production and supply of various products in different categories has enabled dairy companies to respond to the various needs of customers. This variety includes yogurt, buttermilk, cheese, ice cream and other dairy products.

Customers' desire for products that pay attention to environmental issues has caused dairy companies to pay more attention to environmental sustainability in order to progress in the global market. These companies use environmentally friendly methods and technologies in the production of their products, such as reducing water and energy consumption, waste management, using recyclable packaging and developing environmental management systems.

The world's largest dairy producer is Nestlé. This Swiss company is present in more than 190 countries and produces various products in different categories. In the dairy world, there are several famous and quality brands. But choosing the best brand and manufacturer depends on personal taste and desired standards. These companies produce a variety of products, which include:

Nestle is a Swiss company and is one of the largest producers and distributors of dairy products in the world. They have a collection of famous brands such as Mark and Libby, Danone, Sun Plow and Milka.

- Yogurt and shallot yogurt
- Buttermilk and shallot butter
- Cheese and pizza cheese
- Ice cream
- Bacterial milk
- Milk powder and cream milk
- Coffee and coffee cream
- Drinks containing milk such as Nesquik

Danone is a French company that produces dairy products. They produce a variety of products including yogurt, buttermilk, cheese, etc. Their famous brands include Activia, Danone, and Aquafresh

- Yogurt and shallot yogurt
- Buttermilk and shallot butter
- Cheese and pizza cheese
- Ice cream
- Bacterial
milk - Milk powder and cream milk
- Drinks containing milk such as Activia

Gala is a Brazilian company that operates in the field of dairy production. They have a collection of famous brands like Lacta, Islandia, Mila etc.

- Yogurt and shallot yogurt
- Butter and shallot
butter - Pizza cheese and cheese
- Ice cream
- Bacterial milk
- Dry milk and cream milk
- Butter and traditional butter
- Coffee and coffee creamer

Arla is a Danish-Swedish company that produces dairy and primary school products. They manufacture brands such as Arla, Lorpak, Payland, and Cremico.

- Fresh milk and bacterial milk
- Yogurt and shallot yogurt
- Butter and shallot butter
- Cheese and pizza cheese
- Butter and traditional
butter - Dry milk and cream milk

Sublime (Saputo), The Canadian company Sublimi is one of the largest dairy producers in the world. They manufacture brands like Dila, Craft, Land O Lakes, etc.

- Cheese and pizza cheese
- Traditional butter and butter
- Parmesan cheese and Roman cheese
- Cheddar cheese and low-fat cheese
- Feta cheese and mozzarella cheese

By offering innovative products and creative marketing, dairy companies have been able to attract new customers and expand the market. For example, the production of bacterial products, non-dairy products using milk, and products modified for specific customer needs. The application of advanced technologies in production, packaging and transportation processes has helped dairy companies to improve their performance and efficiency.

Dairy companies have increased their competitive strength by trying to develop new markets and export to different countries. This expansion of the global market allows them to produce on a larger scale and invest more and innovate. Employing strong marketing strategies, effective communication with customers and building strong brand recognition have helped dairy companies succeed in the competitive global dairy market.