Who We Are

Well-built software has been our DNA since 2011.

We started as a custom software studio, and we still are one — now with our own SaaS products and applied AI added in. The care of a team that has supported mission-critical operations for over a decade is what connects everything we do.

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Custom corporate reporting and management metrics system built by 3S — Custom software

3S Atlas B2B prospecting dashboard, a proprietary 3S SaaS product — 3S Atlas · Our SaaS

AI-assisted reading review in Hydrix, with anonymized meter photos — Hydrix · Applied AI

Our Story

Built Right. It's in Our DNA.

Founded in 2011 by professionals with more than 20 years of experience in Information Technology, Business Administration, and Engineering, 3S Software was built to do software right — custom, built the way each operation actually needs it.

From the start, we built an agile, dynamic structure, with a highly qualified team and market-leading platforms. More than a decade later, we're still a custom software studio, now with our own SaaS products and applied AI — without giving up the care of a team that supports mission-critical operations every day.

Founded in 2011 Founded by professionals with 20+ years in IT, Business Administration, and Engineering.

Agile structure A qualified team and leading platforms for state-of-the-art solutions.

Custom-built DNA End-to-end custom projects, built the way each operation needs.

A new chapter Our own SaaS products and applied AI built into the process, without losing that care.

How We Work

The 3S way of delivering results.

Dedicated support A dedicated consultant for every client, from first contact through day-to-day operation.

Expertise An experienced team with solid knowledge of both the technology and the client's business.

Leading-edge technology Market-leading platforms and architecture built to last and evolve.

Tailored proposals Investment aligned with the scope and needs of each project.

Values, Vision & Mission

What guides us in every project.

Values Transparency, ethics, and commitment in every stage of our work.

Vision Delivering results through software for business management.

Mission Providing quality software that supports decision-making, control, and our clients' sustained growth.

Trust

Companies that have been building with 3S for years.

Many of our clients have been with us for more than a decade — the best proof of software that supports the operation and evolves along with the business.

See what our clients say

Alphageos Deloitte Effico Fapes LiveT Prontolight Sabesp Tem Telecom Waterinvest

Testimonials

Trust built through real-world operation, year after year.

Since 2013, 3S has developed the modules of our integrated management system, always with high quality, on schedule, and with excellent service. It integrates our processes, strengthens controls, and supports fast, effective decision-making.

Marco Aurélio de Toledo Arruda Director — Metragen

We've been 3S clients since 2011, when we implemented our ERP. Our system was entirely designed, built, and customized for our processes. Many tools have been added and refined since then, always with great quality and precision.

Guilherme Bechuate Co-Founder — Effico Saneamento

The best system we've ever implemented at our company. 3S is a serious company with excellent professionals and outstanding support. The system they built has been a major driver of our growth.

Caio Colleri Director — Tem Telecom

Contact

Let's design the next intelligent layer of your operation.

Bring us the problem. 3S helps turn it into architecture, product, and a working routine.

Address Rua Georg Ohm, 206 — São Paulo, SP 04576-020, Brazil
Business hours Monday to Friday, 9 AM to 6 PM (Brasília time)

Let's discuss your project Email comercial@3ssi.com.br WhatsApp +55 11 99447-8203 Phone +55 11 2589-6075