OverviewSuggest Edit

Hazelcast is a company developing an in-memory computing platform. It offers Hazelcast IMDG (in-memory data grid) and Hazelcast Jet, an application embeddable, stream processing framework designed for processing of big data sets. The company also offers Hazelcast Cloud, a managed service offering of Hazelcast IMDG Enterprise Edition.

HQSan Mateo, CA, US
Employee Ratings4.2

Latest Updates

Employees (est.) (Jun 2021)144
Job Openings9
Cybersecurity ratingCMore

Key People/Management at Hazelcast

Kelly Herrell

Kelly Herrell

David Brimley

David Brimley

Chief Product Officer
Chris Wilson

Chris Wilson

Chief Revenue Officer
John DesJardins

John DesJardins

Chief Technology Officer
Gregg Holzrichter

Gregg Holzrichter

Chief Marketing Officer
Show more

Hazelcast Office Locations

Hazelcast has offices in San Mateo, Istanbul and London
San Mateo, CA, US (HQ)
2 W 5th Ave #300
Istanbul, TR
Altunizade Mahallesi, Mahir İz Cd. No:35
London, GB
Moor Place, 1 Fore St Ave
Show all (3)

Hazelcast Financials and Metrics

Summary Metrics

Founding Date


Hazelcast total Funding

$63.5 m

Hazelcast latest funding size

$28.5 m

Time since last funding

a year ago

Hazelcast investors

Hazelcast's latest funding round in February 2020 was reported to be $28.5 m. In total, Hazelcast has raised $63.5 m
Show all financial metrics

Hazelcast Cybersecurity Score

Cybersecurity ratingPremium dataset



SecurityScorecard logo

Hazelcast Online and Social Media Presence

Embed Graph

Hazelcast Company Culture

  • Compensation



Learn more on Comparably

Hazelcast News and Updates

Guavus SQLstream, Striim, and Hazelcast Take Top Spots in ABI Research's IoT Data Management Vendor Competitive Ranking

LONDON, March 11, 2021 /PRNewswire/ -- As the IoT data-enabled services continue to expand, real-time data integration and streaming analytics are becoming very sought after. Data integration, real-time stream processing, and analytics services currently fall under the umbrella of Data...

In-memory computing platform Hazelcast raises $28.5m

Hazelcast, the leading in-memory computing platform that delivers radically fast application perform...

Hazelcast raises $50 million to deliver speedy in-memory compute services

Hazelcast, which is developing a sophisticated in-memory compute platform, has raised $50 million in venture capital to date.

Hazelcast raises $21 million for high-speed, low-latency memory

Hazelcast, a Palo Alto startup offering a range of in-memory computing solutions, has raised $21 million in fresh venture capital.

Data grid startup Hazelcast raises $21.5 million, helping this one-time 'submarine' emerge and get more recognition from developers with its database alternative

On Tuesday, Hazelcast announced it closed a $21.5 million round of funding led by C5 Capital. Hazelcast is the company behind a popular open source data grid of the same name, which provides an high-performance, large-scale alternative to more traditional databases. With the funding, Hazelcast pla…

Hazelcast gives its in-memory data grid the cloud treatment with new service

Hazelcast Inc., a major provider of in-memory computing solutions, today launched a managed cloud version of its flagship product created specifically to support off-premises workloads. Hazelcast Cloud is based on the company’s Hazelcast IMDG system, the most popular open-source product in the in-m…
Show more

Hazelcast Blogs

Riding the Streaming Analytics Wave

Two years ago, when Forrester last published its Wave for Streaming Analytics, our streaming capabilities were still in the R&D phase. We were working on a technological challenge based on the belief there was a new generation of stream processing that was possible – one steeped in our ethos of …

Intelligent WAN Synchronization

One of the features of Hazelcast Enterprise is the ability to share data between multiple Hazelcast clusters, whether geographically distant or adjacent. In this blog, we’ll look at the practicalities of keeping the data in multiple clusters synchronized. Business continuity wins There are two confl…

Comparing Serialization Options

“Which serialization option is best?“. In this post we’ll explore some of the most common serialization options for Hazelcast, which includes standard coding, and the external libraries Avro, Kryo and Protobuf. Following our previous posts on how much memory you will need (here and here) which looke…

Querying Your IMDG: Why and How?

Where would you draw the line between a data store and a cache? Persistence? Hazelcast allows you to write your in-memory data on disk. Derived data vs. source of truth? If the cost of creating the data is cheap, why would you persist them? Let’s agree that there’s no clear-cut defining property but…

JDBC Driver 4.2 is Released!

The JDBC API was the first way to connect and execute queries on databases in Java and is still widely used today. To connect to a specific database, you add the relevant driver to the classpath which implements the JDBC API. On the other side, the application code only uses the SQL language: JDBC a…

Jet 4.5 is Released!

Today we’re releasing Hazelcast Jet 4.5, the second release this year! We’re bringing Jet closer to IMDG, unifying their SQL syntax and features. Our goal is to have a single SQL dialect that seamlessly uses the features of both Jet and IMDG. This version of Jet is built on Hazelcast IMDG 4.2. Impro…
Show more

Hazelcast Frequently Asked Questions

  • When was Hazelcast founded?

    Hazelcast was founded in 2008.

  • Who are Hazelcast key executives?

    Hazelcast's key executives are Kelly Herrell, David Brimley and Chris Wilson.

  • How many employees does Hazelcast have?

    Hazelcast has 144 employees.

  • Who are Hazelcast competitors?

    Competitors of Hazelcast include GoodTrust, Portworx and RStor.

  • Where is Hazelcast headquarters?

    Hazelcast headquarters is located at 2 W 5th Ave #300, San Mateo.

  • Where are Hazelcast offices?

    Hazelcast has offices in San Mateo, Istanbul and London.

  • How many offices does Hazelcast have?

    Hazelcast has 3 offices.