Gamma
Gamma is a prominent UK-based communications company that specializes in voice, data, and mobile products and services for businesses, public sector entities, and not-for-profit organizations. The company operates through a robust network of Channel Partners and direct sales, focusing on delivering high-quality and automated communication solutions. Recognized as one of the largest network carriers of fixed-line voice minutes in the UK, Gamma emphasizes quality, performance, and competitive pricing. Its comprehensive portfolio, branded as "Gamma Elements," includes fixed and IP telephony, hosted phone systems, broadband and data connections, mobile services, security solutions, and unified communications. These offerings facilitate seamless voice, video, and chat connectivity across various devices. Gamma is dedicated to serving a diverse range of customers, from small businesses to large enterprises, ensuring a simple and effective experience. The company invests in securing customer communications and partners with leading providers to deliver innovative solutions, reinforcing its commitment to quality and customer service.
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Headcount trend
Gamma went from 115 employees in Oct 2024 to 216 in Sep 2026. Apr to Sep 2026: 53 people joined, 4 left.
Org structure
Headcount by department
Funding
- May 2024 · Series A · $12M · Accel, Script Capital, South Park Commons
- Nov 2021 · Seed · $7M · Accel, Script Capital, South Park Commons
Salaries at Gamma
All salaries15 salary profiles in the US
Most reported roles
H-1B sponsorship
The department split adds up all the years listed above. FY2025 alone: 1 filings.
Peer reviews
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Anonymous peer reviews on OffTheRecord
Hiring now
Base Salary:
$230k - $310k
Base Salary:
$180k - $260k
Base Salary:
$230k - $310k
Base Salary:
$125k - $235k
Base Salary:
$180k - $310k
Base Salary:
$180k - $300k
Base Salary:
$180k - $310k
Base Salary:
$180k - $310k
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Gamma FAQ
How many employees does Gamma have?
Gamma has about 216 employees, up 8.5% over the 3 months to Sep 2026.
Does Gamma sponsor H1B visas?
Yes. Gamma filed 1 H1B (LCA) application in FY2025, according to the latest U.S. Department of Labor disclosures. It was for a Design role.
What is Gamma's revenue per employee?
Gamma makes about $41K in revenue per employee, based on $8.9M annual revenue and 216 employees.
How much does Gamma pay?
6figr has 15 salary profiles for Gamma in the US and 2 in India, with pay broken down by role, level, gender and ethnicity on the Gamma salaries page. See Gamma salaries in the US
How much funding has Gamma raised?
Gamma has raised $19M in total funding; its latest round was Series A in May 2024.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.