Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001104659-23-004232
Filing Date
2023-01-17
Accepted
2023-01-17 16:00:52
Documents
39
Period of Report
2023-02-28

Document Format Files

Seq Description Document Type Size
1 DEF 14A tm233327-1_def14a.htm DEF 14A 2187897
2 GRAPHIC bc_1yrtsr-pn.jpg GRAPHIC 28066
3 GRAPHIC bc_3yrtsr-pn.jpg GRAPHIC 33369
4 GRAPHIC bc_nominee-pn.jpg GRAPHIC 170357
5 GRAPHIC bc_targettdc-pn.jpg GRAPHIC 219543
6 GRAPHIC cv_obc-4c.jpg GRAPHIC 525467
7 GRAPHIC cv_ofc-4c.jpg GRAPHIC 1682341
8 GRAPHIC fc_aip-pn.jpg GRAPHIC 94198
9 GRAPHIC fc_aipaward-pn.jpg GRAPHIC 65180
10 GRAPHIC fc_areas-pn.jpg GRAPHIC 206728
11 GRAPHIC ic_donot-pn.gif GRAPHIC 1334
12 GRAPHIC ic_tick-pn.gif GRAPHIC 1323
13 GRAPHIC lg_tetratech-4c.jpg GRAPHIC 46477
14 GRAPHIC pc_annual-pn.jpg GRAPHIC 201715
15 GRAPHIC pc_ceoneo-pn.jpg GRAPHIC 97538
16 GRAPHIC pc_directordiversity-pn.jpg GRAPHIC 112851
17 GRAPHIC pc_directornominees-pn.jpg GRAPHIC 251862
18 GRAPHIC ph_christianaobiaya-bwlr.jpg GRAPHIC 48961
19 GRAPHIC ph_danbatrack-bw.jpg GRAPHIC 66037
20 GRAPHIC ph_danbatrack-bwlr.jpg GRAPHIC 42029
21 GRAPHIC ph_garyrbirken-bwlr.jpg GRAPHIC 60279
22 GRAPHIC ph_kenneththom-bwlr.jpg GRAPHIC 73464
23 GRAPHIC ph_kimberlyrit-bwlr.jpg GRAPHIC 108146
24 GRAPHIC ph_kirstenvolp-bwlr.jpg GRAPHIC 69984
25 GRAPHIC ph_maguirejoanne22-bw.jpg GRAPHIC 72042
26 GRAPHIC ph_prashantgandhi-bwlr.jpg GRAPHIC 46213
27 GRAPHIC px_annual-bw.jpg GRAPHIC 536145
28 GRAPHIC px_scanto-bw.jpg GRAPHIC 659894
29 GRAPHIC sg_danbatrack-bw.jpg GRAPHIC 22543
30 GRAPHIC sg_prestonhopson-bw.jpg GRAPHIC 19684
31 GRAPHIC tbl_awardbusiness-pn.jpg GRAPHIC 100075
32 GRAPHIC tbl_ceoneo-pn.jpg GRAPHIC 63566
33 GRAPHIC tbl_outreach-pn.jpg GRAPHIC 271835
34 GRAPHIC tbl_tenure-pn.jpg GRAPHIC 47782
35 GRAPHIC tm2025328d89-icon_interpn.jpg GRAPHIC 5465
36 GRAPHIC tm2025328d89-icon_mailpn.jpg GRAPHIC 4380
37 GRAPHIC tm2025328d89-icon_personpn.jpg GRAPHIC 2663
38 GRAPHIC tm2025328d89-icon_telepn.jpg GRAPHIC 2296
39 GRAPHIC tm2025328d89-icon_waterpn.jpg GRAPHIC 44968
  Complete submission text file 0001104659-23-004232.txt   10249242
Mailing Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107
Business Address 3475 EAST FOOTHILL BOULEVARD PASADENA CA 91107 6263514664
TETRA TECH INC (Filer) CIK: 0000831641 (see all company filings)

EIN.: 954148514 | State of Incorp.: DE | Fiscal Year End: 1002
Type: DEF 14A | Act: 34 | File No.: 000-19655 | Film No.: 23531549
SIC: 8711 Services-Engineering Services