{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-043574","form_type":"8-K/A","ticker":"TTEK","cik":"0000831641","company_name":"TETRA TECH INC","filed_at":"2023-04-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:42.386494+00:00","generated_at":"2026-06-17T04:24:07.307953+00:00","sec_items":["2.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Tetra Tech files RPS audited FY2022 financials: revenue £670.6M, net profit £4.4M","bullets":["RPS revenue for year ended Dec 31, 2022 was £670.6M; operating profit £14.8M; net profit £4.4M.","Auditor issued a qualified opinion due to absence of comparative financial statements for 2021.","RPS net assets as of Dec 31, 2022: £369.7M; cash at bank £25.0M; borrowings £54.1M.","Tetra Tech acquisition of RPS completed Jan 24, 2023; this 8-K/A adds required historical and pro forma financials.","Pro forma combined balance sheet and income statement for FY2022 filed as Exhibit 99.2."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-043574","json":"https://secwatch.observer/filing/0001104659-23-043574.json","markdown":"https://secwatch.observer/filing/0001104659-23-043574.md","text":"https://secwatch.observer/filing/0001104659-23-043574.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/831641/000110465923043574/0001104659-23-043574-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/831641/000110465923043574/tm2312007d1_8ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T04:24:07.307953+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"3993e807faf95e9123130d3cc9a59d47a4d76c2a","claim":"TETRA TECH INC completed an acquisition involving RPS Group plc (closed 2023-01-24).","evidence_excerpt":"on January 24, 2023, Tetra Tech, Inc., (the “Company”) completed the acquisition of RPS Group plc (“RPS”) through a United Kingdom court-approved scheme of arrangement.","evidence_source":"SEC 8-K Item 2.01/5.01","evidence_url":"https://www.sec.gov/Archives/edgar/data/831641/000110465923043574/0001104659-23-043574-index.htm","confidence":0.9,"family_label":"M&A Transactions","details":[{"label":"Action","value":"acquisition"},{"label":"Counterparty","value":"RPS Group plc"},{"label":"Closing","value":"2023-01-24"}],"fact_type":"ma_transaction"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}