ZoomInfo Technologies Inc.

GLOSSARY

As used in this Annual Report on Form 10-K (this “Form 10-K”), the terms identified below have the meanings specified unless otherwise noted or the context indicates otherwise. References in this Form 10-K to “ZoomInfo Technologies Inc.” refer to ZoomInfo Technologies Inc. and not to any of its subsidiaries unless the context indicates otherwise. References in this Form 10-K to “ZoomInfo”, the “Company”, “we”, “us”, and “our” refer to ZoomInfo Technologies Inc. and its consolidated subsidiaries unless the context indicates otherwise.

•“ACV” refers to annual contract value, or the total annualized value that a customer has agreed to pay for subscription services at any particular point in time under contract(s) that are or were enforceable at that point in time.

•“Blocker Companies” refers to certain Pre-IPO Owners that held equity units of ZoomInfo Holdings that are taxable as corporations for U.S. federal income tax purposes.

•“Exchange Tax Receivable Agreement” refers to the Tax Receivable Agreement, and amendments thereto, entered into with certain Pre-IPO Owners that held equity units of ZoomInfo Holdings.

•“HoldCo Units” refers to the class of units of ZoomInfo Intermediate Holdings.

•“HSKB” and “HSKB I” refers to HSKB Funds, LLC, a privately held limited liability company formed on February 9, 2016 for the purpose of issuing equity to certain persons who had performed and would continue to perform services for ZoomInfo Holdings.

•“HSKB II” refers to HSKB Funds II, LLC, a privately held limited liability company formed on May 28, 2020 for the purpose of effecting a reorganization of HSKB I at the time of the IPO and to issue equity to certain persons who had performed and would continue to perform services for ZoomInfo Holdings.

•“Pre-Acquisition ZI” refers to Zoom Information Inc.

•“Pre-IPO Blocker Holders” refers to the Pre-IPO Owners that held their interests in us through the Blocker Companies immediately prior to the IPO.

•“Pre-IPO Owners” refers collectively to the Sponsors, the Founders, and the management and other equity holders who were the owners of ZoomInfo Holdings immediately prior to the Reorganization Transactions.

•“Reorganization Tax Receivable Agreement” refers to the Tax Receivable Agreement, and amendments thereto, entered into with the Pre-IPO Blocker Holders.

•“Reorganization Transactions” refers to the following transactions in connection with the IPO:

▪ZoomInfo Holdings effected a four-for-one reverse unit split;

▪ZoomInfo Intermediate Inc. formed a new merger subsidiary with respect to each of the Blocker Companies through which certain of our Pre-IPO Blocker Holders held their interests in ZoomInfo Holdings, each merger subsidiary merged with and into the respective Blocker Companies in reverse-subsidiary mergers, and the surviving entities merged with and into ZoomInfo Intermediate Inc. (such mergers, the “Blocker Mergers”), which Blocker Mergers resulted in the Pre-IPO Blocker Holders receiving a combination of (i) shares of Class C common stock of ZoomInfo Intermediate Inc. and (ii) a cash amount in respect of reductions in such Pre-IPO Blocker Holders’ equity interests, based on the initial offering price of our Class A common stock in the IPO;

▪Certain Pre-IPO Owners acquired interests in ZoomInfo Intermediate Holdings as a result of the merger of an entity that held equity units of ZoomInfo Holdings on behalf of such Pre-IPO Owners into ZoomInfo Intermediate Holdings and the redemption of such units of ZoomInfo Holdings pursuant to which such holders received equity units of ZoomInfo Intermediate Holdings; and

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▪The limited liability company agreement of each of ZoomInfo Holdings and ZoomInfo Intermediate Holdings was amended and restated to, among other things, modify their capital structure by reclassifying the interests held by the Pre-IPO Owners that held equity units of ZoomInfo Holdings, certain Pre-IPO Owners who continued to hold Class P units of ZoomInfo Holdings following the Reorganization Transactions and the IPO, and the Pre-IPO Owners of equity units of ZoomInfo Intermediate Holdings, resulting in equity units of ZoomInfo Holdings, Class P units (including, without limitation, any of such units indirectly held) of ZoomInfo Holdings, and equity units of ZoomInfo Intermediate Holdings, respectively (such reclassification, the “Reclassification”).

•“Sponsors” refers collectively to investment funds associated with TA Associates, The Carlyle Group, and 22C Capital LLC and its predecessors.

•“Tax Receivable Agreements” or “TRA” or “TRAs” refers collectively to the Exchange Tax Receivable Agreement and the Reorganization Tax Receivable Agreement.

•“ZoomInfo Intermediate Holdings” refers to ZoomInfo Intermediate Holdings LLC, a Delaware limited liability company, and a direct subsidiary of ZoomInfo Intermediate Inc., prior to its merger with and into ZoomInfo Intermediate Inc., in August 2021.

•“ZoomInfo Holdings” refers to ZoomInfo Holdings LLC, a Delaware limited liability company, and a direct subsidiary of ZoomInfo Technologies Inc. and ZoomInfo Intermediate Inc.

•“ZoomInfo Intermediate” refers to ZoomInfo Intermediate Inc., a Delaware corporation, and a direct subsidiary of ZoomInfo Technologies Inc.

•“ZoomInfo Tax Group” refers to, collectively, ZoomInfo Technologies Inc. and any member of its affiliated, consolidated, combined, or unitary tax group.

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