When was OneLayer founded?

OneLayer was founded in 2021 and raised its 1st funding round 1 year after it was founded.

Where is OneLayer located?

OneLayer is headquartered in Boston, United States.

How many employees does OneLayer have?

As of Jun 30, 2026, the latest employee count at OneLayer is 81.

Is OneLayer a funded company?

OneLayer is a funded company, having raised a total of $42.7M across 3 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Mar 15, 2022.

How much is OneLayer worth?

The latest valuation of OneLayer is $***** as of Oct 16, 2025.

When was the latest funding round of OneLayer?

OneLayer's latest funding was a $***** Series A round on Oct 16, 2025, with participation from 6 investors.

Where does OneLayer rank among its competitors?

OneLayer ranks 3rd amongst 37 active competitors, of which 7 are funded. It stands 3rd in terms of total funding among its competitors. The most recent competitor to raise funding was Claroty, which secured $150M in Jan, 2026.

Who are the top competitors of OneLayer?

OneLayer's top competitors include OPSWAT, Claroty and Radiflow. Among them, Claroty secured the most recent funding round in January, 2026.

OneLayer - 2026 Company Profile, Funding & Competitors

OneLayer is a series A company based in Boston (United States), founded in 2021. It operates as a Provider of security and asset management for private cellular networks. OneLayer has raised $42.7M in funding from investors like Viola Group, Grove Ventures and Maor Investments, with a current valuation of $*****. The company has 37 active competitors, including 7 funded and 9 that have exited. Its top competitors include companies like OPSWAT, Claroty and Radiflow.

Company Details

Provider of security and asset management for private cellular networks. This platform enables visibility, segmentation, and threat prevention for devices connected to private wireless infrastructure. It facilitates device onboarding, persistent tracking, and geofencing capabilities to manage connected assets. The technology integrates with existing network architectures to enforce security policies at the device level across various industrial environments.

Website: onelayer.com
Social
Email ID: *****@onelayer.com
Phone Number: +1 **********

Key Metrics

Founded Year

2021

Location

Boston, United States

Stage

Series A

Total Funding

$42.7M in 3 rounds

Latest Funding Round

Series A, Oct 16, 2025, $*****

Post Money Valuation

$***** as on Oct 16, 2025

Investors

Viola Group & 9 more

Ranked

3^rd among 37 active competitors

Employee Count

81 as on Jun 30, 2026

Similar Companies

OPSWAT & 50 more

View OneLayer's full profile

OneLayer is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
ONE LAYER, INC. CIN: 6169207 , United States, Active	Aug 16, 2021	-	-	-

OneLayer has raised a total funding of $42.7M over 3 rounds. Its first funding round was on Mar 15, 2022. Its latest funding round was a Series A round on Oct 16, 2025 for $*****. 6 investors participated in its latest round. OneLayer has 6 institutional investors and 4 angel investors.

Here is the list of recent funding rounds of OneLayer:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Oct 16, 2025	7236203	Series A	8436122	6628271	8863574	7889641
Sep 15, 2022	5539945	Seed	6204091	5300719	3797640	1283279
Mar 15, 2022	7835957	Seed	7739885	5386372	Grove Ventures & 1 more	Avi Shua & 3 more

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View details of OneLayer's funding rounds and investors

OneLayer's employee count trend

OneLayer has 81 employees as of Jun 26. Here is OneLayer's employee count trend over the years:

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Top competitors of OneLayer include OPSWAT, Claroty and Radiflow. Here is the list of Top 10 competitors of OneLayer, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	OPSWAT 2002, Tampa (United States), Series D	Provider of cybersecurity solutions for protecting critical IT and OT environments	$125M	Brighton Park Capital	65/100
2nd	Claroty 2015, New York (United States), Series F	Provider of cyber-physical system security solutions for industrial and commercial sectors	$882M	Bessemer Venture Partners, Delta-v Capital ... & 37 others	64/100
3rd	OneLayer 2021, Boston (United States), Series A	Provider of security and asset management for private cellular networks	$42.7M	Viola Group, Maor Investments & 8 others	57/100
4th	Radiflow 2009, Tel Aviv (Israel), Acquired	Cyber threat detection and prevention for SCADA systems	$18M	ST Engineering & 1 others	54/100
5th	Seclab 2011, Montpellier (France), Acquired	Provider of cyber-physical system security solutions for critical infrastructure protection	$1.12M	Bpifrance, SaaS Lander & 3 others	52/100
6th	Indegy 2014, Haifa (Israel), Acquired	Industrial firewall based ICS security solution	$36M	Vertex Ventures Israel, Liberty Capital Ventures ... & 10 others	49/100
7th	Angoka 2019, Belfast (United Kingdom), Seed	Provider of cyber security solutions for machine-to-machine communications and infrastructure	$2.74M	24 Haymarket, Tt Nominees & 32 others	46/100
8th	Secomea 2008, Herlev (Denmark), Series A	Industrial VPN, gateway, and firewall based threat prevention & remote access solution	$132K	GRO Capital & 4 others	45/100
9th	FoxGuard Solutions 2009, Christiansburg (United States), Acquired	Cyber security and custom compute solutions for critical infrastructure	-	OSTI	44/100
10th	SecurityMatters 2009, Eindhoven (Netherlands), Acquired	AI & deep protocol based network whitelisting & SCADA security	$5M	Emerald Technology Ventures, Robert Bosch Venture Capital ... & 4 others	42/100