B2B SaaS Marketplace

The best portfolio for your digital transformation


Discover the B2B SaaS solutions that leverage the fastest growing companies in the world. Request a demo, take a trial and count on our professionals for a smooth and effective implementation.

All IT Management Customer Service Digital Marketing Cloud Platform Office Suite Data Integration


Our services are committed to accelerating your company's digital transformation process. Count on us from the diagnosis of your current model, to the creation and implementation of a new digital model that will take your company to new levels of growth and productivity.

B2B SaaS

Implement enterprise software. Every implementation requires qualified professionals such as project managers, business analysts and product specialists to select, price, configure, integrate, enable, install and put into production B2B SaaS solutions.


Prepare executives and managers for the digital transformation journey. The workshop is designed to align concepts, introduce methodologies, create a digital project portfolio, and define performance indicators.


Enable IT managers and professionals to lead the organization's digital transformation process, as well as support the new digital model in a structured, transparent and effective way. TOGAF and ITSM methodologies are the foundation of this service.


Monitor and support B2B SaaS solutions to ensure projected performance and efficient use by users. As important as implementing a digital solution is keeping it operational, meeting the requirements defined in the project design phase.


Our greatest satisfaction is also our greatest legacy. Being able to serve customers from different segments in different corners of this country and abroad for over 25 years.

Success Cases

Illustration by Freepik Storyset
Thomson Reuters


Validate the market appeal of an innovative software product aimed at tax departments of large companies.


Apply the Lean Launchpad methodology performing the customer discovery and customer validation phases, interviewing leading executives in their market segments and sending questionnaires to many others.


The product had appeal to the market and, through interviews, two major companies decided to become “early adopters”. Changes to the original product also pointed to another business derived from this one targeted for midsize customers.

Honda Lock


Structure the company's IT area so that it fits the demands of its customers.


Evaluate the current architecture. Design the future architecture. Point out the gaps for transition between them. Create a transition plan by creating a plausible and achievable project portfolio.


Client approved the work and it was sent to the board for approval of the next phase.



Process automation in the areas of human resources and purchasing.


Use the Totvs Fluig platform to create forms and web pages that allow users to have greater flexibility in the process and avoid data entry errors.


The platform had full adherence to the needs of the client who adopted the Totvs Fluig platform for other departments and hired us for new projects with a similar scope.



Monitor and support legacy environment and cloud environment and deliver service to users in various locations.


Assemble a hybrid team of local and remote professionals to monitor servers, storage, routers and firewalls and create a service desk to support users at the central office and to their other warehouses locations.


The contract is already in its eighth year of execution and we are currently evaluating an enhancement on the services portfolio.

About us



We believe that it is possible to combine high professionalism with a relaxed environment, where the pleasure of work and the desire to serve others is constant. In our DNA is the training of professionals, many of whom are currently in large companies in the new economy. To consolidate the quality of our services, in 2020 we created the SienaU training program. It is a digital platform that offers career paths containing “hard” and “soft skills” for the various profiles required by our services.

Each student is also systematically monitored by our most experienced professionals who will ultimately assess and allocate them to projects.

After 25 years, we can say that our values ​​are consolidated. They define us as an organization, and they also set us limits so that we can build long and healthy relationships with our customers.

Our values

Promote a team culture that helps people experience their work not as final or transactional, but as meaningful and relational. Develop each person for and beyond their contribution to our mission, not just treat them as resources to further the organization's interests.

Grow through partnerships of mutuality and integrity, avoiding an egocentric view that only considers our own organizational priorities. Treat our investors, suppliers, distributors and all partners as we would like to be treated, considering the needs, pressures and health of their businesses and the communities they represent.

Surrender our ambition to God and seek first the good of others, not our own. Not giving in to our individual desires to accumulate wealth, power and prestige, cultivating gratitude, joy and humility in the way we lead and serve.



Working at Siena Company guarantees constant learning. We work with major companies in the market and our SienaU training program offers the opportunity for accelerated professional growth. Our environment of extreme collaboration and our professional environment does not take away the privilege of relaxation and spontaneity. Come grow with us. Siena Company, the best step you can take in your career.


digital projects delivered


differentiated software developed


B2B SaaS partners


of customers with recurring purchases


Siena Company | São Carlos

Rua Passeio dos Ipês, 320/708
Parque Faber, São Carlos - SP
CEP 13561-385

Siena Company | Campinas

+55 19 3249-0555

Rua Paulo César Fidélis, 39/703
Vila Bella, Campinas - SP
CEP 13087-727