Custom systems
Software built for the operation that exists, not for the one that would fit a package. From requirements to delivery in production.
Every system needs a mark. Yours is Seamark.
Systems for commodity operations. Seamark builds custom software for trading houses, processors and brokers. The people who build it know the operation from the inside.
01 About
Seamark was born on the trading desk, not in a tech office.
Before the first line of code, there were years of originating, negotiating with processors and structuring exchange hedges. That is where the difference comes from: there is no need to explain what basis, price fixation or premium mean. The starting point is already the problem, not the glossary.
That shortens the path. The system doesn't come from a specification translated through layers until it becomes the wrong software. It comes from people who understand what the operation needs.
02 Services
Services
Automation
Processes that today eat up hours in spreadsheets and manual checks start running on their own, with logging and traceability.
AI agents
Document reading, data extraction, classification and decision support. Applied where there is repetitive volume, not as decoration.
Integrations
Connecting systems that don't talk to each other: ERP, exchange, bank, client. Data flows once, with no re-keying.
03 Product
A management system for commodity operations.
Contracts, price fixations and rollovers. Allocation and shipment tracking. Automatic reading of quality reports, straight from the files the supplier already issues. Financial control, invoicing and legal deadlines in one place.
The base already exists and is in production. Each client gets its own instance, with its own brand, adjusted to the way the house works. No one pays alone for what is already built, and no one has to accept what doesn't fit.
Contracts
Fixations
Shipments
Invoicing
Quality
ContractsFixationsShipmentsInvoicingQuality - Contract DONE
- Allocation DONE
- Shipment IN PROGRESS
- Invoicing PENDING
PDF
- Document
- REPORT-2318
- Issued
- Sep 4, 2026
- Reference
- REF-4194
- Lot
- L-0912
- Volume
- 1,240.00
- Status
- Verified
- 01 Contracts
- 02 Fixations
- 03 Allocation
- 04 Shipment
- 05 Quality
- 06 Financial control
- 07 Invoicing
- 08 Legal
04 The model
The model
05 Who we serve
Trading houses, processors and brokers.
The criterion is neither size nor the commodity traded. It is an operation with its own complexity: contracts that don't close in one line, prices formed in stages, documents that must match the physical goods.
06 Contact
If your operation is running into what spreadsheets can no longer handle, or into a system that has aged along with them, write to us.
- Address
- Av. Mato Grosso do Sul, 926-S, sala 302-B
Alvorada, Lucas do Rio Verde, MT
CEP 78.466-030, Brazil - Company ID (CNPJ)
- 68.835.262/0001-00
- Social
- LinkedIn Instagram @seamarkbr