Chip technology design maker Imagination Technologies plans to lay off 20% of the company’s staff, according to sources familiar with the matter.

The U.K.-based company, which signed an agreement to supply Apple with chip technology in 2020, said it was cutting the staff because of a challenging “business environment” over the last 18 months, according to an internal message reviewed by Reuters.

The cuts are company-wide and every unit will be affected, according to one of the sources.

Imagination said in a statement the company was taking the "steps necessary to adapt to the challenging and evolving market" and delined to comment further.

Imagination makes technology that competes with Arm Holdings, which recently went public, and had 559 staffers at the end of 2022, according to a recent filing with U.K. regulators.

Apple did not immediately respond to a request for comment.

  - Reuters