# EDGAR Filing Document

**Accession Number:** 0001845840
**File Stem:** 0001213900-25-087293
**Filing Date:** 2025-9
**Character Count:** 4090
**Document Hash:** 443665a9eba51035325c3dcdb8f5c36f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-25-087293.hdr.sgml**: 20250912

**ACCESSION NUMBER**: 0001213900-25-087293

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20250912

**FILED AS OF DATE**: 20250912

**DATE AS OF CHANGE**: 20250912

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Telesat Corp
- **CENTRAL INDEX KEY:** 0001845840
- **STANDARD INDUSTRIAL CLASSIFICATION:** COMMUNICATION SERVICES, NEC [4899]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A1
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41083
- **FILM NUMBER:** 251312446

**BUSINESS ADDRESS:**
- **STREET 1:** 160 ELGIN ST
- **STREET 2:** SUITE 2100
- **CITY:** OTTAWA
- **STATE:** A6
- **ZIP:** K2P 2P7
- **BUSINESS PHONE:** (613) 748-8700 X2268

**MAIL ADDRESS:**
- **STREET 1:** 160 ELGIN ST
- **STREET 2:** SUITE 2100
- **CITY:** OTTAWA
- **STATE:** A6
- **ZIP:** K2P 2P7

**UNITED STATES<br> SECURITIES AND EXCHANGE COMMISSION<br> Washington, D.C. 20549**

**FORM 6-K**

**Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16<br> Under the Securities Exchange Act of 1934**

**For the Month of September 2025**

**Commission File No.: 001-41083**

**TELESAT CORPORATION**

(Name of Registrant)

**160 Elgin Street, Suite 2100, Ottawa, Ontario, Canada K2P 2P7**<br> (Address of Principal Executive Office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

**EXHIBITS**

The following information is furnished to the Securities and Exchange Commission as part of this report on Form 6-K:

---

| | |
|:---|:---|
| **Exhibit No.** | **Document** |
| 99.1 | [Press Release](ea025723401ex99-1_telesat.htm) |

---

**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.

---

| | | |
|:---|:---|:---|
|  | **TELESAT CORPORATION** | **TELESAT CORPORATION** |
| Date: September 12, 2025 | By: | /s/ CHRISTOPHER S. DIFRANCESCO |
|  | Name: | Christopher S. DiFrancesco |
|  | Title: | Vice President, General Counsel and Secretary |

---

## Exhibit 99.1

**Exhibit 99.1** 

**Telesat announces equity distribution of Telesat Lightspeed business**

**OTTAWA, CANADA – September 12, 2025 -** Telesat (Nasdaq and TSX: TSAT), one of the world's largest and most innovative satellite operators, today announced that it has completed the distribution of 62% of the equity of its Telesat Lightspeed business to an indirect subsidiary of Telesat Corporation. The indirect subsidiary is wholly-owned by Telesat Canada's parent entities and is a non-guarantor under Telesat Canada's debt documents. There are no changes to the Company's operations as a result of this transaction.

**About Telesat**

Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat (Nasdaq and TSX: TSAT) is one of the largest and most successful global satellite operators. Telesat works collaboratively with its customers to deliver critical connectivity solutions that tackle the world's most complex communications challenges, providing powerful advantages that improve their operations and drive profitable growth. Continuously innovating to meet the connectivity demands of the future, Telesat Lightspeed, the company's state-of-the-art Low Earth Orbit (LEO) satellite network, has been optimized to meet the rigorous requirements of telecom, government, maritime and aeronautical customers. Telesat Lightspeed will redefine global satellite connectivity with ubiquitous, affordable, high capacity, secure and resilient links with fibre-like speeds. For updates on Telesat, follow us on LinkedIn, X, or visit www.telesat.com.

**Media Contact:**

Lynette Simmons

pr@telesat.com

**Investor Relations Contact:**

James Ratcliffe

+1 613 748 8424

ir@telesat.com