Belmont

A working list of the 8 tech companies and startups headquartered in Belmont. Refreshed continuously from public sources, ATS feeds, and funding databases.


Companies
8
With funding
8
Tracked capital
$1.9B

SECTION I · BELMONT ROSTER

Companies headquartered in Belmont

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Displaying companies

Gritt logo
Gritt is a construction technology and robotics company that develops AI-powered robotic systems for infrastructure construction. The company combines physical AI, robotics, and spatial intelligence to automate labor-intensive tasks on construction sites, enabling contractors to build large-scale infrastructure more efficiently. Rather than replacing existing construction equipment, Gritt's intelligent robotic systems integrate with commonly used machinery such as skid steers and forklifts to perform complex outdoor construction tasks in real-world environments. Its platform combines robotics, physical AI, computer vision, spatial AI, autonomous manipulation, planning, verification, and construction workflow automation into a unified system. Gritt automates material transport, pick-and-place operations, assembly, site verification, and construction planning, with an initial focus on utility-scale solar installations before expanding to data centers, energy infrastructure, and other large-scale construction projects. The platform continuously improves through proprietary AI models trained on real-world construction site data, enabling robots to operate safely and precisely in dynamic outdoor environments.
5 - 102023$32,900,000
Whiteswan Identity Security logo
Whiteswan Security Platform is the only converged solution that implements complete zero-standing privileges for your endpoints, applications and cloud workloads by combining secure remote access, endpoint privilege management and permissions assurance to secure workloads and endpoints from identity and access attacks
BelmontCA5 - 202023$1,400,000
Adden Energy logo
The problems posed by climate change need no introduction – it is one of the most pressing challenges of our era. Rapid development of clean energy storage technology is critical to combating this plague. In fact, electrification of the world’s vehicle fleet could alone cut global greenhouse gas emissions by a staggering 16%. Despite the huge commercial and environmental impact of electrification, many market segments remain unserved or under-served by current lithium-ion battery technology. Real, meaningful progress will require a new battery paradigm with charge times comparable to gasoline refueling times and cycle lifetimes that can sustain 20-years of operation. Adden Energy is scaling up a new type of solid-state battery, initially developed by a team of scientists at Harvard University, to commercially relevant cell sizes. With demonstrated charge times as low as 3 minutes and capacity retention for over 10,000 cycles in a lab-scale cells, Adden Energy’s scaling of this technology would contribute greatly to a cleaner future.
BelmontMA5 - 102021$20,149,974
Guidde logo
Guidde provides application and browser extension solutions. The company is based in Belmont, California.
BelmontCA20 - 1002020$76,600,000
cohesion logo
With our building experience app, we provide a secure, converged IoT-enabled software solution that unites core building workflows, optimizes portfolio management, and generates actionable insights to increase profitability and create better tenant experiences. We combine a wide range of capabilities necessary to support the Intelligent Building Platform that include the Internet of Things, Data Analytics, Artificial Intelligence, Cloud and Mobile technologies and Machine Learning. Our solution offers a breadth of features for various user roles, comprising the owner, operator, tenant manager, and tenant in a single platform. Our deep building and technology expertise stem from our birth heritage at a global engineering and design firm, combining strategic product elements, including architecture, mechanical, electrical, plumbing, cutting-edge information technology and software engineering capabilities. Intelligent. Buildings. Delivered.
BelmontCA10 - 502018$29,754,450
Savage Medical logo
Savage Medical manufactures devices for medical use, enabling patients to get solutions for gastrointestinal diseases. They offer solutions for patients suffering from gastrointestinal diseases.
BelmontCA1 - 102016$36,324,744
VocaliD logo
Voice AI company based in Belmont, Massachusetts, United States
BelmontMA10 - 502014$4,335,249
RingCentral logo
RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
BelmontCA4,2602003$1,742,300,000
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SECTION II · THE BRIEF

The rest of the brief

Brief #10799Updated 27 AUG 2026BELMONTTECHHIRING DESK
Employbl Company Profile

Inside Belmont

What we publish for members: hiring momentum, comp bands, and investor activity behind the 8 companies above.

Companies
8
With funding
8
Tracked capital
$1.9B
Section II · Premium ProfileMembers only
  • 01Which Belmont companies are hiring most aggressivelyLocked
  • 02Neighborhood-by-neighborhood density mapLocked
  • 03Open roles across the city (live ATS feed)Locked
  • 04Comp bands by stage and headcountLocked
  • 05Investor activity in the last 12 monthsLocked

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