Mammoth Cyber
Track on RadarMammoth Cyber provides an enterprise browser platform built on zero-trust principles.
- Total raised
- $7.7M
- Employees
- 29
- Founded
- 2019
- Momentum
- 46
Cooling
Data updated August 2026
About
About Mammoth Cyber
At a glance
Mammoth Cyber is a cybersecurity company specializing in Endpoint Security, founded in 2019 and headquartered in Palo Alto, United States. It has raised $7.7M in total funding, employs about 29 people, and is privately held.
Mammoth Cyber is a cybersecurity company that develops and provides an Enterprise Browser platform designed to secure user interactions with applications, data, and generative AI tools across distributed work environments. The company's core product, the Mammoth Enterprise Browser, is a managed browser environment that gives organizations control over how users access SaaS applications, web apps, and enterprise resources, regardless of the device or location used. The platform is built around zero-trust principles, incorporating features such as granular data access controls, centralized identity management, least-privilege access enforcement, and malware prevention. A notable capability called "Trust Circle" is used to prevent sensitive data leakage, as demonstrated in deployments within the global financial sector. Mammoth Cyber also offers a Mobile Enterprise Browser, extending secure browsing capabilities to mobile devices. Key use cases addressed by the platform include securing BYOD (Bring Your Own Device) workforces, managing third-party contractor access, enabling GenAI security, reducing reliance on Virtual Desktop Infrastructure (VDI), and supporting safe browsing policies. The company serves verticals including healthcare, government, and banking. The company was founded by Michael Shieh and Yonghui Cheng. Shieh previously co-founded vArmour and held roles at Juniper Networks, NetScreen, and Lucent Technologies. Cheng was a fellow at Palo Alto Networks and led product development at Juniper and NetScreen. Mammoth Cyber operates with a partner ecosystem that includes technology vendors, infrastructure providers, and solution delivery partners.
Momentum
How Mammoth Cyber is trending
Momentum score
Score history appears once we have at least two monthly snapshots.
Pillar breakdown
Pillar breakdown locked
Growth, Market & Financial sub-scores
Valuation
What Mammoth Cyber is worth
Estimated valuation
Products
Mammoth Cyber's products
Funding
Funding history
See every round, lead investor, and the full capital stack.
Open the full profile on Mandos to see funding history.
Public markets
Stock performance
Privately held
This company isn't publicly traded. Stock performance will appear here after an IPO.
Headcount
Headcount growth
Track hiring velocity, department mix, and seniority shifts.
Open the full profile on Mandos to see headcount growth.
Jobs
Open jobs
Every live posting, hiring pace, and role-level signal.
Open the full profile on Mandos to see open jobs.
Web traffic
Digital presence
Visits trend, bounce rate, engagement, and top countries.
Open the full profile on Mandos to see digital presence.
Tech stack
Technologies
The full stack behind the product — frameworks, clouds, security.
Open the full profile on Mandos to see technologies.
M&A
Acquisitions
Every acquisition this company has made, with dates and amounts.
Open the full profile on Mandos to see acquisitions.
Reviews & sentiment
Employee & product reviews
CEO approval, culture, comp, and detailed product ratings.
Open the full profile on Mandos to see employee & product reviews.
Leadership
Full leadership team
CEO, CxOs, VPs, and every exec with roles.
Open the full profile on Mandos to see full leadership team.
Competitors
Competitive landscape
The complete competitor set with overlap and positioning.
Open the full profile on Mandos to see competitive landscape.
News
Press & news coverage
The most recent mentions, announcements, and media coverage.
Open the full profile on Mandos to see press & news coverage.
Full profile
This public profile is a snapshot
The full Mandos profile of Mammoth Cyberadds funding rounds & investors, valuation estimates, headcount & hiring trends, technology stack, executive moves, and real-time monitoring.
FAQ
Frequently asked questions about Mammoth Cyber
When was Mammoth Cyber founded?▾
Mammoth Cyber was founded in 2019.
Where is Mammoth Cyber headquartered?▾
Mammoth Cyber is headquartered in Palo Alto, United States.
How much funding has Mammoth Cyber raised?▾
Mammoth Cyber has raised a total of $7.7M in total funding.
Is Mammoth Cyber public or private?▾
Mammoth Cyber is a privately-held company.
How many employees does Mammoth Cyber have?▾
Mammoth Cyber has approximately 29 employees.