Sonic Corp. (SONIC Drive-In) acquired by Inspire Brands, Inc.

Inspire Brands, Inc. acquired Sonic Corp. (SONIC Drive-In), a US quick service restaurants; drive in operator and franchisor brand, on Sep 25, 2018.

Transaction summary

Target
Sonic Corp. (SONIC Drive-In)
Seller
-
Announced
2018-09-25
Geography
United States
Type
Take Private
Deal type
Control
Stake acquired
-
First added
2026-10-04
Latest update
2026-10-04

Value and multiples

100% enterprise value

USD 2.3B

100% enterprise value | USD

Basis: Estimated

Reported price is assumed to be 100% EV unless stated otherwise. Partial-stake estimates are qualified in the basis notes.

EV / revenue

5.43x

Period: varies by source

Basis: Derived from source data

EV / EBITDA

15.3x

EBITDA basis not stated

Basis: Public source

Amounts paid and other reported values

Original reported amounts and bases; a stake payment is distinct from the estimated whole-company valuation.

Consideration: USD PER SHARE 44

Merger agreement consideration was $43.50 per share in cash; aggregate cash consideration is not stated here.

Basis

  • USD 2.3bn enterprise value is a FundComb estimate. Public sources reviewed confirm the transaction, but do not independently disclose every valuation input.
  • Valuation covers 100% of the target; the amount invested or paid for a stake is separate.
  • Implied EV / revenue is 5.43x, calculated from USD 2.3bn value and USD 424m revenue.
  • Revenue and multiple inputs are not fully disclosed in public transaction materials reviewed; treat the multiple as an estimate.
  • Reported transaction value is approximately $2.3 billion including assumed Sonic debt; it is treated as estimated whole-company enterprise value, not as aggregate cash consideration. The agreement provided $43.50 per share in cash. FY2018 total corporate revenue of $423.590 million is for the fiscal year ended August 31, 2018. FY2018 EBITDA of $144.8 million is reported by Sonic; its basis is not specified in that statement. The proxy separately reports 15.3x EV/EBITDA based on FY2018E Sonic management estimates; this forecast multiple is not calculated from the reported actual EBITDA. Derived EV/revenue is approximately 5.43x. Systemwide sales are excluded from company revenue. EV/revenue derived: approximately $2.3 billion divided by $423.590 million = approximately 5.43x. The 15.3x EV/EBITDA is reported for FY2018E Sonic management estimates, not derived from actual FY2018 EBITDA. Actual FY2018 revenue from Sonic Form 10-K; reported FY2018 EBITDA from the earnings release; proxy-reported 15.3x multiple refers to FY2018E management estimates.

Source summary

Sonic Corp. Reports Fourth Quarter and Fiscal 2018 Results

Confirmed

On September 25, 2018, Sonic and Inspire Brands, Inc.

Open source

Inspire Brands announcement: Sonic to be acquired in $2.3 billion transaction

Confirmed

transaction valued at approximately $2.3 billion including the assumption of Sonic’s net debt

Open source

Inspire Brands Completes Acquisition of SONIC Corp.

Confirmed

announced the completion of its $2.3 billion acquisition of Sonic Corp.

Open source

Sonic Corp. Form 10-K for fiscal year ended August 31, 2018

Confirmed

Total revenues 423,590

Open source

Sonic Corp. Preliminary Proxy Statement

Confirmed

FY 2018E — Sonic Management Estimates 15.3 x

Open source

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