On the record · Other

Mattress Firm

Largest mattress retailer. Acquired by Steinhoff International for $3.8B in 2016, filed for bankruptcy in 2018 closing 700 stores after aggressive over-expansion

Research depth

Outcomes researched

Reviewed operating findings or a classified operating outcome are available.

Record updated Sept. 4, 2026

Current ownership

Recorded current owner

Somnigroup International Inc.

Control interest · Since Feb. 5, 2025

These are database records. Death by PE has not published a reviewed current-owner finding for them.

Ownership and transaction history

Chronology from recorded ownership periods, transactions and reviewed outcome events. Event order does not imply causation.

May 9, 2023

Acquisition announcedR1

Acquirer: Somnigroup International Inc.

Recorded history

Feb. 5, 2025

Acquisition completedR1

Acquirer: Somnigroup International Inc.

Recorded history

Feb. 5, 2025

Ownership period beganR1

Owner: Somnigroup International Inc.

Recorded history

What happened under and after ownership

Operating outcome

Operating through distress or restructuring

Filed a prepackaged Chapter 11 in October 2018, exiting bankruptcy one month later after closing about 700 underperforming stores; stores stayed open during the process.

Acquired by Tempur Sealy International in a deal that closed in February 2025 after Tempur Sealy prevailed over an FTC challenge.

Founded
1986
Peak headcount
10,000
Sponsor at closure
Steinhoff International Holdings N.V.
Cause
Roll-up integration · with debt left at exit
  • Retail Dive · prepackaged Chapter 11, stores remaining open, store closures
  • Simpson Thacher · 2025 · Tempur Sealy acquisition closing after FTC litigation
  • Wikipedia · Mattress Firm was founded July 4, 1986 in Houston, Texas by Steve Fendrich, Harry Roberts and Paul Stork; Steinhoff International, which bought Mattress Firm fo
  • The Daily Economy · Mattress Firm's roll-up of competitors including Sleepy's created heavy store overlap and debt that led directly to the October 2018 Chapter 11 filing and closu

Sources and evidence

Recorded transaction sources

These support a recorded transaction row. They have not passed the separate evidence-review process.

  1. R1
    Tempur Sealy Successfully Completes Acquisition of Mattress Firm

    Somnigroup International Inc. · Company announcement · Feb. 5, 2025

    Supports: Recorded ownership period; Recorded transaction

What we do not know

These are gaps in the public record, not findings about the organization.

  • No current public ownership assessment has been published.

Help improve this record

Firsthand experience, public sources and corrections can help close the gaps above.