ATS Corp Files 6-K, Incorporates Exhibit 99.1

Ticker: ATS · Form: 6-K · Filed: Dec 19, 2025 · CIK: 1394832

Ats Corp /Ats 6-K Filing Summary
FieldDetail
CompanyAts Corp /Ats (ATS)
Form Type6-K
Filed DateDec 19, 2025
Risk Levellow
Pages1
Reading Time1 min
Sentimentneutral

Sentiment: neutral

Topics: reporting, sec-filing, form-6k

TL;DR

ATS Corp filed a 6-K, incorporating Exhibit 99.1 and confirming 40-F annual report filing.

AI Summary

ATS Corp filed a Form 6-K on December 19, 2025, reporting for the month of December 2025. The filing indicates that ATS Corporation will file its annual reports under cover of Form 40-F, not Form 20-F. Exhibit 99.1 of this 6-K is incorporated by reference into the company's existing SEC filings.

Why It Matters

This filing clarifies ATS Corp's reporting obligations and incorporates additional information, which may be relevant for investors tracking the company's disclosures.

Risk Assessment

Risk Level: low — This filing is procedural and does not contain new financial results or significant operational changes.

Key Players & Entities

  • ATS Corp (company) — Filer of the 6-K report
  • 001-41713 (dollar_amount) — SEC File Number for ATS Corp
  • Form 40-F (company) — Annual report form to be filed by ATS Corp
  • Form 20-F (company) — Annual report form not to be filed by ATS Corp
  • Exhibit 99.1 (company) — Incorporated by reference in the 6-K filing

FAQ

What is the purpose of this Form 6-K filing?

This Form 6-K is a Report of Foreign Private Issuer filed for the month of December 2025, primarily to incorporate Exhibit 99.1 by reference into the company's existing SEC filings and to confirm the company's annual reporting form.

Which annual report form will ATS Corporation file?

ATS Corporation will file its annual reports under cover of Form 40-F.

What is the SEC File Number for ATS Corporation?

The SEC File Number for ATS Corporation is 001-41713.

What is being incorporated by reference into this filing?

Exhibit 99.1 of this Form 6-K is incorporated by reference as an additional exhibit to the registrant's SEC filings.

What is the principal executive office address of ATS Corporation?

The principal executive offices of ATS Corporation are located at 730 Fountain Street North, Building 3, Cambridge, Ontario N3H 4R7.

Filing Stats: 181 words · 1 min read · ~1 pages · Grade level 11.9 · Accepted 2025-12-19 09:34:23

Filing Documents

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. ATS CORPORATION (Registrant) Date December 19, 2025 By s Gordon Raman Name Gordon Raman Title Chief Legal Officer

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