Company Analysis

Tetra Tech, Inc. (TTEK)

Nasdaq: TTEK · Services-Engineering Services · Pasadena, CA · filing with the SEC since 1995
Grade6.0
◀ Past 7.4● Present 5.6▶ Future 4.3

Income statement, as filed

In thousands of US dollars (USD), as filed; per-share figures in US dollars; share counts in thousands. The fiscal year ends in September.
Income statement, by fiscal year, newest first
Fiscal yearFY 2025FY 2024FY 2023FY 2022FY 2021FY 2020FY 2019FY 2018FY 2017FY 2016
Period endingSep 28, 2025Sep 29, 2024Oct 1, 2023Oct 2, 2022Oct 3, 2021Sep 27, 2020Sep 29, 2019Sep 30, 2018Oct 1, 2017Oct 2, 2016
Report filedNov 20, 2025Nov 19, 2024Nov 22, 2023Nov 25, 2022Nov 24, 2021Nov 23, 2020Nov 29, 2019Nov 16, 2018Nov 20, 2017·
Revenue5,442,5905,198,6794,522,5503,504,0483,213,5132,994,8913,107,3482,964,1482,753,3602,583,469
Cost of revenue825,230876,817771,461·······
Gross profit961,344866,440725,029575,559498,400446,535408,183384,458353,638330,211
Operating income408,419500,737358,113340,446278,701241,091188,762190,086183,342135,855
Interest expense40,63944,55952,43513,36412,74814,47515,35817,34812,31012,385
Interest and investment income9,8377,2885,8981,7809171,3751,7321,824729996
Share of profit of equity-method investments···7,5254,9906,6054,0734,0084,6991,652
Other income (expense), net0089,40219,9040·····
Income before income taxes377,617463,466400,978348,766266,870227,991175,136174,562171,761124,466
Income tax expense129,668130,023127,52685,60234,03954,10116,37537,60553,84440,613
Net income including non-controlling interests247,949333,443273,452263,164232,831173,890158,761136,957117,91783,853
Net income to non-controlling interests225613239213193744370
Net income to common shareholders247,724333,382273,420263,125232,810173,859158,668136,883117,87483,783
Earnings per share, basic0.941.251.03r0.98r0.862b0.642b0.578b0.492b0.414b0.288b
Earnings per share, diluted0.931.231.02r0.97r0.852b0.632b0.568b0.484b0.408b0.284b
Weighted average shares, basic264,713267,364266,015r268,100r270,390b271,175b274,930b278,350b284,555b290,930b
Weighted average shares, diluted267,123270,042268,185r270,815r273,375b275,110b279,680b282,990b289,565b294,830b
As filed with the SEC, each figure from the newest report that carries it, and linked to it. Nothing here is computed.Share counts and per-share figures are on the newest report's basis, after the 5-for-1 split of Sep 2024.A dot is a line not tagged for that period. r restated by the company in a later report; b a share figure put on the newest basis or filed in the wrong unit. Hover a figure for its filing and note.
What each line is, and the XBRL concept behind it
Revenue what customers paid for what it soldus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:Revenues
us-gaap:SalesRevenueServicesNet
Cost of revenue what it cost to make or buy what it soldus-gaap:CostOfGoodsAndServicesSold
Gross profit revenue less the cost of what it soldus-gaap:GrossProfit
Operating income profit from running the business, before interest and taxus-gaap:OperatingIncomeLoss
Interest expense what its borrowing costus-gaap:InterestExpenseNonoperating
us-gaap:InterestExpense
Interest and investment income what its cash and investments earnedus-gaap:InvestmentIncomeInterest
Share of profit of equity-method investments its share of companies it partly ownsus-gaap:IncomeLossFromEquityMethodInvestments
Other income (expense), net gains and costs outside the businessus-gaap:OtherNonoperatingIncomeExpense
Income before income taxes profit before taxus-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Income tax expense tax charged on the period's profitus-gaap:IncomeTaxExpenseBenefit
Net income including non-controlling interests the whole group's profit, minority holders' share includedus-gaap:ProfitLoss
Net income to non-controlling interests the share that belongs to minority holdersus-gaap:NetIncomeLossAttributableToNoncontrollingInterest
Net income to common shareholders what is left for common shareholdersus-gaap:NetIncomeLossAvailableToCommonStockholdersBasic
Earnings per share, basic net income per share outstandingus-gaap:EarningsPerShareBasic
Earnings per share, diluted net income per share, counting every share that could be issuedus-gaap:EarningsPerShareDiluted
Weighted average shares, basic the average count of shares outstandingus-gaap:WeightedAverageNumberOfSharesOutstandingBasic
Weighted average shares, diluted the average count with every share that could be issuedus-gaap:WeightedAverageNumberOfDilutedSharesOutstanding
SI Assistanton TTEK · research, not advice