We know of 178 organisations that are using Ruby on Rails in Brazil.

Caderno Nacional

Brazil

midsize

2003

Caiena

Brazil

midsize

2005

Callix

Brazil

large

2011

Capim

Brazil

midsize

2021

Capyba Software

Brazil

midsize

2016

CashU

São Paulo, Brazil

midsize

2019

CashWay

Brazil

midsize

2019

Catarse

São Paulo, Brazil

midsize

2010

Cel Tec

Brazil

small

—

Checkplant

Brazil

large

2003

Cilia Tecnologia

Brazil

midsize

2012

Claretiano

Rio Claro, Brazil

massive

1970

Clicksign

Brazil

massive

2010

Codeminer42

São Paulo, Brazil

large

2011

Commerce10

Brazil

small

2015

CompreUP

Brazil

unknown

—

Consulta Remédios

Brazil

large

2000

Conviso Application Security

Brazil

large

2008

Coreplan Gestão e Tecnologia

Brazil

midsize

—

Coyô Software e Comunicação

Brazil

midsize

2013