Gilat Secures Hundreds of Sidewinder ESA Terminals; Boeing Linefit Run Included

Rhea-AI Filing Summary

Gilat Satellite Networks announced its Commercial Division received over $60 million in orders for Stellar Blu ESA Sidewinder in-flight connectivity terminals from a leading satellite operator, with deliveries expected within the next 12 months. The orders cover hundreds of Sidewinder ESA units for retrofit programs and the first production run tied to an eventual OEM linefit terminal for Boeing. The company highlights broader market opportunities including VVIP and special-mission aircraft as drivers of demand. The release reiterates Gilat's product portfolio across commercial and defense connectivity solutions.

Positive

• Order value exceeds $60 million, representing a material commercial win for the Stellar Blu Sidewinder ESA.
• Deliveries expected within 12 months, implying near-term revenue recognition potential.
• Orders include hundreds of terminals, indicating meaningful unit volume and production scale-up.
• Includes first production run tied to Boeing OEM linefit, demonstrating OEM engagement and longer-term opportunity.
• Expands addressable markets to VVIP and special-mission aircraft, which may have higher margins.

Negative

• No pricing, margin, or contract-term details disclosed, limiting visibility into profitability impact.
• No named airline or satellite operator identities, which constrains assessment of customer credit or strategic value.
• Certification, installation schedules, and potential regulatory or integration risks are not described.

Insights

Financial Analyst

TL;DR: A >$60M order backlog for hundreds of IFC terminals is a notable near-term revenue and production milestone.

The award signals meaningful commercial traction for Gilat's Stellar Blu Sidewinder ESA, with confirmed deliveries slated over the next 12 months. For a company selling hardware and integrated services, confirmation of hundreds of units and an OEM linefit pathway for Boeing suggests improved production visibility and potential revenue recognition within the year. This development could bolster Gilat's Commercial Division sales cadence, though the announcement does not disclose pricing per unit, margins, or contract terms, which are material for forecasting.

Industry Specialist (Aerospace Connectivity)

TL;DR: Orders for retrofit and initial OEM linefit units indicate product-market fit with aviation OEM and airline customers.

Securing hundreds of Sidewinder ESA terminals and an OEM linefit production run for Boeing reflects both operator and OEM acceptance of the platform. The mix of retrofit orders and OEM production implies near-term installation logistics and certification coordination. Mention of VVIP and special-mission markets highlights adjacent high-value segments where unit economics can be favorable. The announcement omits certification status, installation timelines per airline, and specific airline identities, limiting assessment of deployment risk and scale.

FORM 6 – K

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Report on Foreign Issuer

Pursuant to Rule 13a – 16 or 15d – 16

of the Securities Exchange Act of 1934

For the Month of August 2025

Gilat Satellite Networks Ltd.

(Translation of Registrant’s Name into English)

Gilat House, 21 Yegia Kapayim Street

Daniv Park, Kiryat Arye, Petah Tikva 4913020, Israel

(Address of Principal Corporate Offices)

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

Form 20-F ☒       Form 40-F ☐

Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ☐   No  ☒

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):   N/A

Attached hereto is Registrant’s press release dated August 20, 2025, announcing that Gilat Awarded Over $60 Million for Stellar Blu ESA Sidewinder Terminals.

Signature

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.

	Gilat Satellite Networks Ltd. (Registrant)
Dated August 20, 2025	By:	/s/ Doron Kerbel
		Doron Kerbel
		General Counsel & Company Secretary

Page 2 of 4

Gilat Awarded Over $60 Million for Stellar Blu ESA

Sidewinder Terminals

Orders mark milestone for Gilat’s linefit ESA strategy, driving in-

flight connectivity expansion

Petah Tikva, Israel, August 20, 2025 – Gilat Satellite Networks Ltd. (NASDAQ: GILT, TASE: GILT), a worldwide leader in satellite networking technology, solutions, and services, announced today that its Commercial Division has been awarded more than $60 million in orders from a leading satellite operator for its Stellar Blu ESA Sidewinder in-flight connectivity terminals. Deliveries are expected in the next 12 months.

These orders, for hundreds of additional Sidewinder ESA terminals, support new airline fleet awards in retrofit and the first production run of Sidewinders for the eventual OEM linefit terminal for Boeing.

“The Stellar Blu Sidewinder ESA is redefining airborne connectivity with the performance and flexibility today’s aviation customers demand,” said Tracy Trent, President, Gilat Stellar Blu. “This momentum is opening significant opportunities to expand into high-value markets like VVIP and special mission aircraft, delivering advanced solutions that meet the most demanding connectivity requirements.”

About Gilat

Gilat Satellite Networks Ltd. (NASDAQ: GILT, TASE: GILT) is a leading global provider of satellite-based broadband communications. With over 35 years of experience, we develop and deliver deep technology solutions for satellite, ground, and new space connectivity, offering next-generation solutions and services for critical connectivity across commercial and defense applications.  We believe in the right of all people to be connected and are united in our resolution to provide communication solutions to all reaches of the world.

Together with our wholly owned subsidiaries, Gilat Wavestream, Gilat DataPath, and Gilat Stellar Blu, we offer integrated, high-value solutions supporting multi-orbit constellations, Very High Throughput Satellites (VHTS), and Software-Defined Satellites (SDS) via our Commercial and Defense Divisions. Our comprehensive portfolio is comprised of a cloud-based platform and modems; high-performance satellite terminals; advanced Satellite On-the-Move (SOTM) antennas and ESAs; highly efficient, high-power Solid State Power Amplifiers (SSPA) and Block Upconverters (BUC) and includes integrated ground systems for commercial and defense markets, field services, network management software, and cybersecurity services.

Gilat’s products and tailored solutions support multiple applications including government and defense, IFC and mobility, broadband access, cellular backhaul, enterprise, aerospace, broadcast, and critical infrastructure clients all while meeting the most stringent service level requirements. For more information, please visit: http://www.gilat.com

Page 3 of 4

Certain statements made herein that are not historical are forward-looking within the meaning of the Private Securities Litigation Reform Act of 1995. The words “estimate”, “project”, “intend”, “expect”, “believe” and similar expressions are intended to identify forward-looking statements. These forward-looking statements involve known and unknown risks and uncertainties. Many factors could cause the actual results, performance or achievements of Gilat to be materially different from any future results, performance or achievements that may be expressed or implied by such forward-looking statements, including, among others, changes in general economic and business conditions, inability to maintain market acceptance to Gilat’s products, inability to timely develop and introduce new technologies, products and applications, rapid changes in the market for Gilat’s products, loss of market share and pressure on prices resulting from competition, introduction of competing products by other companies, inability to manage growth and expansion, loss of key OEM partners, inability to attract and retain qualified personnel, inability to protect the Company’s proprietary technology and risks associated with Gilat’s international operations and its location in Israel, including those related to the hostilities between Israel and Hamas. For additional information regarding these and other risks and uncertainties associated with Gilat’s business, reference is made to Gilat’s reports filed from time to time with the Securities and Exchange Commission. We undertake no obligation to update or revise any forward-looking statements for any reason.

Contact:

Gilat Satellite Networks

Hagay Katz, Chief Products and Marketing Officer

hagayk@gilat.com

Alliance Advisors:

GilatIR@allianceadvisors.com
Phone: +1 212 838 3777

Page 4 of 4

FAQ

What is the value of the Gilat (GILT) order and delivery timeline?

Gilat received orders worth over $60 million with deliveries expected within the next 12 months.

How many Stellar Blu Sidewinder terminals were ordered?

The release states orders are for hundreds of additional Sidewinder ESA terminals, but does not give an exact number.

Do the orders include OEM linefit production for Boeing?

Yes, the orders support the first production run of Sidewinders for the eventual OEM linefit terminal for Boeing.

Are the customers or airlines identified in the filing?

No. The announcement references a leading satellite operator and airline fleet awards but does not name any customers.

Does the filing disclose pricing or expected margins from the orders?

No. The filing does not disclose pricing, margins, or detailed contract terms.