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Based in San Francisco, Chapter Three is one of the world's leading Drupal companies. Our designers and developers have been figuring out the best ways to build Drupal websites since 2003.

We are a full services consultancy delivering solutions for strategy, design, development, training and support.

Drupal contributions

Drupal contributions: 

Chapter three has played a major role in organizing Drupalcons, Drupal Camps, contributing back code and design, and helping support the community through SF Dug. For a complete list of our contributions visit our Drupal Give page:



The same people who bring our projects to life use their experiences on projects big and small to teach you how to get the most from Drupal.

We’ve distilled our work on hundreds of Drupal projects into a training curriculum designed to meet your needs. Our curriculum is licensed for Drupal courses throughout the community, including training programs at other leading Drupal development shops.

Drupal Support

We all know a website is never done, so we've crafted our business to help our clients long term with their ongoing needs. Our Drupal Support Experts help with a variety of tasks, including feature development, security patches, module updates, or whatever you need to keep your site in good health.

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flavor, Director of Sales and Partnerships

On for 10 years 6 months
At least 1 edit to documentation

sillygwailo, Community support and system administration

On for 9 years 11 months
Over 100 edits to documentation
Contributor to Readability Button, On This Day, Pirate, and 11 more

nicelobster, Creative Director

On for 9 years 1 month

moonray, Programmer

On for 7 years 9 months
Contributor to Skinr, Taxonomy DSS, Tasklist Advanced, and 11 more

floorvan, Lead Designer

On for 7 years 8 months

mrf, Director of Engineering

On for 7 years 8 months
Over 10 edits to documentation
Contributor to User Relationship Locator, User Relationship Limits, User Relationships, and 11 more

harriszrashid, Themer + Developer

On for 6 years 10 months
Contributor to OpenLayers

sjcanon, Project Manager

On for 6 years 6 months

rrrob, Drupal Developer

On for 6 years 1 week
Contributor to Theme Utils, Simple Field Formatter, JS Debug

paboden, Support

On for 5 years 9 months

susanmccormick, Senior Project Manager

On for 5 years 7 months


On for 5 years 5 days
Contributor to imceimage_2_filefield, Administration Tabs & Actions, Drupal-to-Drupal data migration, and 2 more


On for 4 years 7 months


On for 4 years 5 months

pazin, Quality Assurance + User Experience Specialist

On for 4 years 6 days

Jaesin, Senior Drupal Developer

On for 3 years 10 months
Contributor to Twitter Pull, tinynav.js

matthewv789, Drupal Developer

On for 3 years 8 months

willthorne, Office Manager

On for 3 years 8 months

-Darius-, Designer

On for 3 years 4 months

Arlina, Drupal Developer

On for 3 years 4 months

Kate Miller, training coordinator

On for 3 years 2 months

spinnerty, Accountant

On for 3 years 1 week

Garret Voorhees, Senior Designer

On for 2 years 10 months

kid_icarus, Web Developer

On for 2 years 8 months
Contributor to Bulk File Nodes, OpenAid, Aten Development Base, and 1 more

ltabujara, Project Manager

On for 1 year 10 months