Rhombus
Rhombus sells enterprise physical security systems including cameras and sensors, integrated with a real-time monitoring platform. The Sacramento-based company has raised $113 million, most recently in a Series C round in July 2024.
The growth story
Rhombus grew from 157 to 215 employees between 2023 and 2026, raising $113M along the way, most recently a Series C in July 2024.
About
Rhombus provides customizable physical security systems for enterprises, combining hardware like cameras and sensors with a software platform for real-time monitoring and response. Its products integrate with third-party security solutions.
The company has grown to 215 employees since its 2016 founding. Its $113 million total funding includes a Series C round closed in July 2024, backed by investors including Ambridge Capital and Cota Capital.
Founders and leadership
Sales is Rhombus's largest department with 63 employees, nearly 30% of its workforce. The company is headquartered in Sacramento and draws heavily from local universities.
The Rhombus org chart
Garrett Larsson (Co-founder and CEO) leads 60 mapped leaders with 4 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Sales 70 (-9% YoY), Engineering 43 (+5% YoY), Information Technology 23 (+10% YoY), Business Development 16 (+33% YoY), Operations 12 (+33% YoY), Marketing 9 (0% YoY).
Talent flow
Rhombus recruits heavily from security hardware and software companies, with Verkada being its top talent source (17 hires). Its alumni move primarily to other security firms, with Motorola Solutions and Zscaler being the most common destinations.
Most common previous employers of Rhombus staff: Verkada (17), Sophos (9), Apple (6), Hewlett Packard Enterprise (5), Mojave Networks (5), Asurion (5). Former Rhombus employees most often moved to Motorola Solutions (7), Zscaler (6), Axis Communications (3), Netradyne (3), Flock (3), Lumana (3).
Alumni worth knowing
Hiring now
Web traffic
Traffic mix: 41% direct, 28% search, 0% social, 1% paid.
What this company is made of
Most common skills at Rhombus: Customer Service (77), Leadership (73), Sales (66), Microsoft Office (62), Communication (55), Management (52), Microsoft Excel (47), Account Management (45).
Where the team actually sits
Rhombus people are concentrated in California, United States (85), Greater Sacramento (18), San Francisco Bay Area (9), United States (9). 5 offices on record.
Search footprint
Rhombus attracts about 0 organic search visits a month, traffic worth roughly $0K a month if bought through ads. It gained 12 ranking keywords and lost 0 in the last period.
Frequently asked
Rhombus has 215 employees as of September 2026.
Rhombus has raised $113M in total, most recently a Series C round in July 2024.
Rhombus was founded in 2016 by Garrett Larsson, Dave Gustafson, Omar Khan.
Garrett Larsson (Co-founder and CEO) sits at the top of Rhombus's reporting structure, with 4 direct reports.
The most common previous employers of current Rhombus staff are Verkada (17 people), Sophos (9 people), Apple (6 people).
Former Rhombus employees most often move to Motorola Solutions (7), Zscaler (6), Axis Communications (3).
The most common skills among Rhombus staff are Customer Service, Leadership, Sales, Microsoft Office, Communication.
Rhombus staff are concentrated in California, United States (85), Greater Sacramento (18), San Francisco Bay Area (9).
Rhombus has about 70 people in Sales, down 9% over the past year, as of September 2026.
Rhombus has about 43 people in Engineering, up 5% over the past year, as of September 2026.
Computed from 169 current and 167 former Rhombus profiles, as of September 2026. Source: Crustdata.
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