Andrew Knowles was born in 1783 in a family whose mining interests began in Elizabethan times and whose descendants dominated the industry at the end of the Victorian era. Before 1810 Knowles operated in Bolton but bought leases in the Irwell Valley near Clifton after that. In the late 1830s Knowles took his four sons into partnership. Andrew Knowles died in 1847 and a son, John, died in 1852 leaving Robert, Thomas and James Knowles to continue the business.

Andrew Knowles and Sons is a family-owned mining company that has been in operation since the late 1800s. Founded by Andrew Knowles, the company has been passed down through the generations and is currently owned and operated by the Knowles family.

The company specializes in the extraction of minerals, such as coal, iron ore, and other minerals from various sites around the world. The company has a long history of mining in the United States, and has also done extensive mining in Australia, South Africa, and other countries.

Andrew Knowles and Sons is well known for its commitment to safety and environmental protection. They have implemented a number of safety protocols to ensure that their operations are conducted safely and with minimal environmental impact. The company also works with local communities to ensure that their operations are not disruptive to the environment or to local populations.

The company has a wide range of mining equipment and technology, which they use to extract minerals from the ground. This includes large excavators, bulldozers, and other large machinery. They also use specialized trucks and other equipment to transport the minerals to the processing facilities.

The company has a strong focus on research and development, as they strive to stay ahead of the competition and keep up with the latest technologies. They are constantly looking for new and innovative ways to extract minerals more efficiently and with less environmental impact.

Andrew Knowles and Sons is a well-respected and trusted mining company that has been in operation for over a century. They are committed to safety and environmental protection, and strive to stay ahead of the competition in terms of technology and efficiency.