FILE PHOTO: The logos of Amazon, Apple, Facebook and Google are seen in a combination photo from Reuters files. REUTERS//File Photo

WASHINGTON (Reuters) - The leaders of the House of Representatives Judiciary Committee said late on Tuesday that they had begun receiving data from Facebook, Alphabet’s Google, Amazon and Apple as part of their probe into the companies’ potential breaches of antitrust law.

The probe is one of several at the federal, state and congressional level aimed at determining if the companies use their considerable clout in the online market illegally to hurt rivals or otherwise break competition law.

“We have received initial submissions from Alphabet, Amazon, Apple and Facebook as part of our investigation. While we do not yet have all of the information we requested, we expect that all four companies will provide the information in short order,” the committee’s leaders said in a joint statement.

“We look forward to their continued compliance with the committee’s investigation,” they said in the statement.

The statement was from Representatives Jerrold Nadler, chairman of the Judiciary Committee; Doug Collins, the top Republican on the committee; David Cicilline, chair of the antitrust subcommittee and Jim Sensenbrenner, the top Republican on the antitrust subcommittee.

“We will hold additional hearings, discussions and roundtables as our investigation continues,” the statement said.

Facebook Inc FB.O and Google GOOGL.O declined to comment, while Amazon.com Inc AMZN.O and Apple Inc AAPL.O did not immediately respond to a request for comment.