Ollion

Ollion

Global cloud-native consulting for transformation

Overview

Ollion is a global cloud consultancy that delivers professional and managed services to help enterprises transform their IT, apps, and data using public cloud platforms (AWS, Google Cloud, Azure). It supports the full cloud lifecycle from strategy and planning to engineering, migration, and ongoing management, and it also builds open-source tools like Code Pipes and Data Pipes to complement its services. Ollion differentiates itself through its scale, end-to-end approach, focus on cloud economics and governance, and a collaborative model that aims to upskill client teams to run cloud environments independently. Its goal is to deliver fast, measurable value from cloud adoption and help large brands achieve sustainable digital transformation.

About Ollion

Simplify's Rating
Why Ollion is rated
C
Rated C on Competitive Edge
Rated C on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Consulting

Enterprise Software

AI & Machine Learning

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

N/A

Founded

2023

Get referred to Ollion

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • AWS selected Ollion for Experience-Based Acceleration in December 2025, validating delivery quality.
  • Ollion still reported 17 active jobs in 2026, showing selective hiring and ongoing demand.
  • Its services align with enterprise AI, cloud migration, and modernization spending priorities in 2026.

What critics are saying

  • Revelio data shows headcount fell from 647 in 2023 to 370 in March 2026.
  • That 42.8% workforce collapse signals integration strain and margin pressure after the 2023 merger.
  • If major clients like Hearst or SCOR rationalize vendors, Ollion loses scale and credibility fast.

What makes Ollion unique

  • Frank Castora became Global CEO in November 2025, signaling a sharper consulting reset.
  • Ollion combines cloud strategy, modernization, and managed services across AWS, Azure, and Google Cloud.
  • Its open-source Code Pipes, Data Pipes, and Stance deepen stickiness beyond billable consulting.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

401(k) Company Match

Wellness Program

Mental Health Support

Growth & Insights

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%

Recently Posted Jobs

Sign up to get curated job recommendations

Ollion is Hiring for 5 Jobs on Simplify!

Find jobs on Simplify and start your career today

Don't see your dream role? Check out thousands of other roles on Simplify. Browse all jobs →