FORM 10-Q

(MARK ONE)

FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2004

OR

COMMISSION FILE NUMBER: 000-21433

FORRESTER RESEARCH, INC.

Registrant’s telephone number, including area code: (617) 613 - 6000

     Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes x No o

Indicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Exchange Act).

Yes x No o

As of August 5, 2004, 22,149,990 shares of the registrant’s common stock were outstanding.

FORRESTER RESEARCH, INC.

INDEX TO FORM 10-Q

PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

FORRESTER RESEARCH, INC.

CONSOLIDATED BALANCE SHEETS

The accompanying notes are an integral part of these consolidated financial statements.

FORRESTER RESEARCH, INC.

CONSOLIDATED STATEMENTS OF INCOME

The accompanying notes are an integral part of these consolidated financial statements.

FORRESTER RESEARCH, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

The accompanying notes are an integral part of these consolidated financial statements.

FORRESTER RESEARCH, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1 — INTERIM CONSOLIDATED FINANCIAL STATEMENTS

The accompanying unaudited interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”) for reporting on Form 10-Q. Accordingly, certain information and footnote disclosures required for complete financial statements are not included herein. It is recommended that these financial statements be read in conjunction with the consolidated financial statements and related notes that appear in the Annual Report of Forrester Research, Inc. (“Forrester”) as reported on Form 10-K for the year ended December 31, 2003. In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair presentation of the financial position, results of operations, and cash flows as of the dates and for the periods presented have been included. The results of operations for the six months ended June 30, 2004 may not be indicative of the results that may be expected for the year ended December 31, 2004, or any other period. Certain amounts in the prior period financial statements have been reclassified to conform to the current year’s presentation.

Stock-Based Compensation

Statement of Financial Accounting Standards (“SFAS”) No. 123, “Accounting for Stock-Based Compensation”, and SFAS No. 148, “Accounting for Stock-Based Compensation-Transition and Disclosure”, requires the measurement of the fair value of stock options or warrants to be included in the statement of income or disclosed in the notes to financial statements. Forrester has determined it will continue to account for stock-based compensation for employees under Accounting Principles Board Opinion (“APB”) No. 25 and elect the disclosure-only alternative under SFAS No. 123. There is no compensation expense related to option grants reflected in the accompanying financial statements.

If compensation cost for Forrester’s stock option plans had been determined using the fair value method prescribed in SFAS No. 123, net (loss) income for the three and six months period ended June 30, 2004 and 2003 would have been approximately as follows (in thousands, except per share data):

Income Taxes

Forrester provides for income taxes on an interim basis according to management’s estimate of the effective tax rate expected to be applicable for the full fiscal year ending December 31.

NOTE 2 — ACQUISITIONS

(a) Giga Information Group, Inc.

In the first quarter of 2003, Forrester acquired Giga Information Group, Inc. (“Giga”), a global technology advisory firm, pursuant to a cash tender offer and second step merger. The acquisition increased agreement value and the number of client companies and has reduced operating expenses of the combined entity through economies of scale. The aggregate purchase price was $62,510,000 in cash which consisted of $60,347,000 for the acquisition of all outstanding shares of Giga common stock; $981,000 of estimated direct acquisition costs; and $1,182,000 for severance related to 27 employees of Giga terminated as a result of the acquisition. The results of Giga’s operations have been included in Forrester’s consolidated financial statements since February 28, 2003. Forrester elected to

treat the acquisition of Giga as a stock purchase for income tax purposes, and accordingly, the goodwill and intangible assets are not deductible for income tax purposes.

The following table summarizes the estimated fair values of the Giga assets acquired and liabilities assumed at the date of acquisition.

The acquired intangible assets are being amortized using an accelerated method according to the expected cash flows to be received from the underlying assets over their respective lives as follows:

Amortization expense related to identifiable intangible assets was approximately $1,118,000 and $2,526,000 during the three months ended June 30, 2004 and 2003, respectively, and $3,175,000 and $3,368,000 during the six months ended June 30, 2004 and 2003, respectively.

The following table presents pro forma financial information as if the acquisition of Giga had been completed as of January 1, 2003.

(b) GigaGroup S.A.

As part of the acquisition of Giga discussed above, Forrester acquired an equity investment in GigaGroup S.A. (“GigaGroup”). GigaGroup was created in 2000 through the spin-off of Giga’s French subsidiary, and held an

exclusive agreement to distribute all Giga research and certain services in France, Belgium, Netherlands, Luxemburg, Switzerland, Italy, Spain, and Portugal. During 2003, prior to the acquisition discussed below, Forrester recognized revenues of approximately $964,000 related to this distribution agreement.

On November 30, 2003, Forrester acquired the assets of GigaGroup. The acquisition increased the number of client companies and allows Forrester to sell Giga research and services in France, Belgium, Netherlands, Luxemburg, Switzerland, Italy, Spain and Portugal. The aggregate purchase price of $4,124,000 consisted of $2,866,000 in cash, $118,000 of direct acquisition costs, $521,000 of outstanding accounts receivable due to Forrester and the contribution of the equity investment in GigaGroup valued at $619,000. Prior to the acquisition, the equity investment of $1,215,000 was accounted for using the cost method and, accordingly, was valued at cost unless a permanent impairment in its value occurred or the investment was liquidated. In connection with the acquisition, an impairment of $596,000 to the carrying value of the investment was included in impairments of non-marketable investments in the consolidated financial statements and, as such, the remaining value of the investment of $619,000 was included in the purchase price.

Forrester elected to treat the acquisition of GigaGroup as an asset purchase for income tax purposes and, as such, the goodwill and intangible assets are deductible for income tax purposes.

The results of GigaGroup’s operations have been included in Forrester’s consolidated financial statements since December 1, 2003. GigaGroup’s historical financial position and results of operations prior to the date of acquisition were not material to Forrester’s financial position and results of operations.

The following table summarizes the estimated fair values of the GigaGroup assets acquired and liabilities assumed at the date of acquisition. Forrester is continuing to finalize certain estimates and appraisals related to the purchase price allocation and expects to finalize the purchase accounting in 2004.

     The acquired intangible asset is being amortized using an accelerated method according to the expected cash flows to be received from the underlying asset over its life as follows:

Amortization expense during the three and six months ended June 30, 2004 related to the intangible asset acquired from GigaGroup was $234,000 and $489,000, respectively.

NOTE 3 — INTANGIBLE ASSETS

A summary of Forrester’s amortizable intangible assets as of June 30, 2004 is as follows:

Amortization expense related to identifiable intangible assets was approximately $1,384,000 and $2,608,000 during the three months ended June 30, 2004 and 2003, respectively, and $3,728,000 and $3,532,000 during the six months ended June 30, 2004 and 2003, respectively. Estimated amortization expense related to identifiable intangible assets that will continue to be amortized is as follows:

NOTE 4 – REORGANIZATION COSTS

In January 2004, Forrester announced a reduction of its workforce by approximately 15 positions in connection with the integration of GigaGroup’s operations. As a result, Forrester recorded a reorganization charge of $1,957,000 during the three months ended March 31, 2004. Approximately 53% of the terminated employees had been members of the sales force, while 27% and 20% had held administrative and research roles, respectively. The charge consisted primarily of severance and related benefit costs, and other payments for professional services incurred in connection with the reorganization. During the three-months ended June 30, 2004, Forrester provided for additional severance and related benefits costs of $240,000.

In connection with the integration of GigaGroup’s operations, Forrester vacated and subleased office space in San Francisco, Amsterdam and London during the three-months ended June 30, 2004. As a result of these vacancies and related subleases, Forrester recorded reorganization charges of approximately $4,693,000 related to the excess of contractual lease commitments over the contracted sublease revenue and $1,861,000 for the write-off of related leasehold improvements and furniture and fixtures.

The activity related to these 2004 reorganizations during the six months ended June 30, 2004 is as follows:

The accrued costs related to these 2004 reorganizations are expected to be paid in the following periods:

In connection with reorganizations of its workforce prior to 2004, Forrester consolidated its office space. As a result of those consolidations, Forrester has aggregate accrued facility consolidation costs of $1.5 million as of June 30, 2004. The activity related to these costs during the six months ended June 30, 2004 is as follows:

     These accrued facility costs are expected to be paid in the following periods: