Seal Security Ltd.

www.seal.security

Formerly Alt Cyber

High-Tech Company

TECH VERTICALS

Artificial Intelligence, Cyber Security, Open Source Security, Security

General Data

Sector	Enterprise Software & Infrastructure
Company Stage:	Initial Revenues
Established	2022
Number of Employees	35
Employees in Israel	31
Reg. Number:	abCDe

DESCRIPTION

Seal Security is a developer of a security patching platform, designed to fix open source vulnerabilities without requiring version upgrades or breaking changes. The company's platform offers standalone, production-ready patches for application dependencies, Linux systems and container base images, enabling development, security and compliance teams to secure legacy code, meet regulatory standards and maintain operational stability across their entire software stack.

TECHNOLOGY

Seal Security offers an automated platform for fixing open-source vulnerabilities. It addresses a growing need in the software industry: the ability to secure software supply chains by automatically detecting and fixing vulnerabilities in open-source components.

	TARGET MARKETS
	Development, security and compliance teams.

	BUSINESS MODEL
	B2B

CONTACT INFO

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Main Address: Givatayim, Israel

Address	27 Arlozorov St.
City	Givatayim
Country	Israel
Zip	5337338

Contact Person	abC Defghij
Contact E-Mail	abC Defghij
Company E-mail	abC Defghij
Telephone	abC Defghij
Fax	abC Defghij

Branch Address: United States

State/Province	MA
Country	United States

Contact Person	abC Defghij
Contact E-Mail	abC Defghij
Company E-mail	abC Defghij
Telephone	abC Defghij
Fax	abC Defghij

	MANAGEMENT

Key Executive

Name	Title	Previous Position
Mr. Itamar Sher	CEO
Mr. Alon Navon	CPO & Co-Founder	Curv (Head of Product)
Mr. Lev Pachmanov	CTO
Ms. Judith Wahnon	VP, Marketing	SecuriThings (VP, Marketing)
Mr. Bruce Gibson	VP, Sales

	BOARD

Board

Member	Title	Affiliation
abC Defghij	Board Member	General Partner, Vertex
abC Defghij	Board Member	CEO, Seal Security
abC Defghij	Board Member	CPO & Co-Founder, Seal Security
abC Defghij	Board Member	CTO, Seal Security

	FINANCIAL ROUNDS

Total Capital Raised
abCDe

Financial Rounds

Numbers of Investors

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Round

Date

Stage

Amount

Valuation

First Round

Jul. 29, 2025

Initial Revenues

abCDe

* New investor

Investor	Type	Amount	Remarks
abC Defghij	Venture Capital Fund	abCDe
abC Defghij	Venture Capital Fund	abCDe	Led the round
abC Defghij	Corporate VC	abCDe
abC Defghij	Angel Club/ Group	abCDe
abC Defghij	Holding Company	abCDe
abC Defghij	Institutional Investor	abCDe
abC Defghij	Private Investor	abCDe

Seed

Dec. 13, 2022

Seed

abCDe

* New investor

Investor	Type	Amount	Remarks
abC Defghij	Venture Capital Fund	abCDe
abC Defghij	Venture Capital Fund	abCDe	Led the round
abC Defghij	Corporate VC	abCDe
abC Defghij	Angel Club/ Group	abCDe
abC Defghij	Private Investor	abCDe

	Non-Equity Assistance

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Date

Stage

Remarks

Non-Equity Assistance

Feb. 05, 2024

R&D

Contributor	Type	Amount	Remarks
abC Defghij	Corporate Accelerator	abCDe

Last Updated:	abCDe
IVC Number:	abCDe