Offchain Labs

Offchain Labs is a technology company founded in 2018 by Princeton researchers Ed Felten, Steven Goldfeder, and Harry Kalodner. Based in New York City, the company specializes in blockchain research and development, particularly focused on scaling Ethereum. It is recognized for developing Arbitrum, a leading Layer 2 scaling solution that enhances transaction throughput and reduces costs while ensuring security. The company offers several products, including Arbitrum One, which allows for faster and cheaper Ethereum transactions, and Arbitrum Orbit, enabling developers to create customized Layer 2 chains. Offchain Labs also developed Stylus, a programming language for smart contract development, and BOLD, which enhances blockchain infrastructure. The upgraded Arbitrum Nitro protocol further optimizes performance. Offchain Labs serves developers and businesses in the decentralized application space, particularly in FinTech and DeFi, aiming to make blockchain technology more accessible and scalable for a wider audience.

Information Technology & Services New York, United States Founded 2018 ~79 employees

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Employees
79
+3.9% in the 3 months to Jun 2025
Revenue / employee
$40.8K
Revenue ~$3.2M
Total funding
$125M
Last round Aug 2023
12-month attrition
7.2%
Tech: 4.5%
H1B filings, FY2026
1
Sponsors visas
Open jobs
6
Last 30 days

Headcount trend

Offchain Labs went from 44 employees in Jul 2023 to 79 in Jun 2025. Jan to Jun 2025: 14 people joined, 3 left.

Headcount data through Jun 2025

Org structure

Headcount by department

Other31
Engineering20
Operations7
Marketing6
HR6
Product4
Design3
Finance2

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Salaries at Offchain Labs

All salaries

2 salary profiles in the US

Pay by level, gender and ethnicity

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering2
Design2

The department split adds up all the years listed above. FY2026 alone: 1 filings.

Funding

  • Aug 2023 · $1.7M · Binance
  • Aug 2021 · Series B · $100M · Lightspeed Venture Partners, Polychain Capital, Pantera Capital
  • Apr 2021 · Series A · $20M
  • Apr 2019 · Seed · $3.7M · Pantera Capital, Compound VC

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Offchain Labs FAQ

How many employees does Offchain Labs have?

Offchain Labs has about 79 employees, up 3.9% over the 3 months to Jun 2025.

Does Offchain Labs sponsor H1B visas?

Yes. Offchain Labs filed 1 H1B (LCA) application in FY2026, according to the latest U.S. Department of Labor disclosures. It was for a Design role.

What is Offchain Labs's revenue per employee?

Offchain Labs makes about $41K in revenue per employee, based on $3.22M annual revenue and 79 employees.

How much does Offchain Labs pay?

6figr has 2 salary profiles for Offchain Labs in the US, with pay broken down by role, level, gender and ethnicity on the Offchain Labs salaries page. See Offchain Labs salaries

How much funding has Offchain Labs raised?

Offchain Labs has raised $125.4M in total funding.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.