Order & Execution Management
for Modern Markets
Ten modules for FIX connectivity, OMS/EMS, pre-trade risk, CAT/CAIS reporting, and back office. Deploy one or the whole suite on one shared record.
Built for Modern Markets
Three product families, ten modules, one unified platform. Pick the family that matches your obligation today — each module runs on its own and consolidates on your timeline.
Trading & Execution
FIX connectivity, order and execution management, and smart routing — one order record from entry through fill.
Risk & Compliance
Real-time pre-trade risk and margin monitoring under Rule 15c3-5, plus CAT and CAIS reporting built on the same event stream.
Operations & Data
Digital account opening, corporate actions, reconciliation, and client statements — the back office behind every trade.
Built for Every Type of Firm
From global banks to emerging fintechs, one platform purpose built for the way modern organizations trade, clear, and scale.
Broker Dealers
End to end infrastructure for execution, clearing, and compliance, purpose built for modern broker dealer operations.
Banks
Multi asset trading platforms with white label options for retail and institutional clients across global markets.
Clearing Firms
Cross border readiness with U.S. based regulatory expertise and seamless integration with execution venues.
Hedge Funds
High-performance execution and analytics for alpha generation, with the speed and precision strategies demand.
Institutional Traders
Direct access to trusted infrastructure with operational rigor for managing complex global portfolios.
Family Offices
Institutional grade tools scaled for multi generational wealth management and consolidated reporting.
Prop Trading Groups
Speed, reliability, and sophisticated risk controls for multiple strategies across desks and asset classes.
FinTech Platforms
Modular building blocks to accelerate your time to market with compliance built in by design.
Educational Firms
Professional grade trading tools for simulated and live learning environments and student onboarding.
RIA's & Wealth Management
Integrated portfolio management and client reporting infrastructure for advisors at every scale.
Exchanges
Modern market infrastructure with ultra low latency connectivity, surveillance, and member reporting.
Regulators
Audit ready trade data, automated surveillance alerts, and standardized reporting that simplify oversight.
Consultants
Modular infrastructure to accelerate client technology assessments and operational transformations.
The Gato Advantage
The enterprise-grade backbone behind modern trading operations, from execution and compliance to developer APIs.
Enterprise Grade Infrastructure
A fully integrated, modular suite built with institutional rigor and compliance by design.
Accelerated Market Access
Direct connectivity to global exchanges, ATSs, and liquidity venues with smart order routing and certified FIX gateways.
Ultra-Low Latency
Sub-millisecond execution designed for the most demanding trading environments.
Compliance Built-In
Regulatory-ready from day one with CAT, CAIS, and KYC/AML across all jurisdictions.
Cloud-Native & Scalable
Enterprise cloud with automated scaling, redundancy, and disaster recovery built in.
How Firms Succeed with Gato
One platform for the whole order lifecycle
Gato builds trading infrastructure for broker-dealers, prop firms, and hedge funds. One platform covers the whole order lifecycle.
The modules share one order, account, and transaction record. So every step reads the same data:
- A limit checked at order entry.
- An order routed to a venue and filled.
- A CAT event filed with FINRA.
- A corporate action posted to an account.
- A statement shown in the client portal.
In a multi-vendor stack, each system keeps its own copy. That is where reconciliation work, unclear audit trails, and late report repairs begin.
The difference shows up on a normal day, not a bad one. A limit breach at order entry, the execution it prevented, and the CAT event that records it are the same record read at three points, so nobody has to prove that three systems agreed.
It also shows up in what firms stop doing. No nightly file swap between risk and reporting. No spreadsheet joining clearing, bank, and back-office records. No separate reference-data feed per module.
Every Gato module also runs on its own. Start with the piece that hurts today, then consolidate on your own timeline.
Most firms begin with connectivity, pre-trade risk, or reporting, because those carry the clearest obligations. Operations modules follow once the trade path is settled. Which order makes sense depends on your entity type and where the work piles up today.
What does Gato Systems actually provide?
A modular capital-markets platform that covers the full order lifecycle. Trading and execution with multi-venue FIX connectivity (gHub, gTrader). Real-time pre-trade risk and CAT/CAIS reporting (gPrecision, gReg).
Back-office operations such as onboarding, corporate actions, cash, fees, P&L, reconciliation, and a client portal (gFlow, gPure, gView, gClarity, gNexus, gPortal).
Which firms is the platform built for?
Broker-dealers, proprietary trading firms, hedge funds, and clearing firms — including introducing and self-clearing broker-dealers carrying market-access and reporting obligations. Firm type drives the starting stack more than firm size does.
Can I adopt one module without replacing my existing stack?
Yes, and most firms do. Every module runs on its own. gHub often sits in front of an existing OMS as a routing hub. gReg reports on flow from third-party systems.
The operations modules run against your current back office. Because all modules share one data model, adding a second one is setup work, not a new integration project.
How does Gato help with SEC Rule 15c3-5, CAT, and CAIS obligations?
Credit, capital, erroneous-order, and restricted-list checks run inline on the order path, under your own control. CAT and CAIS files are built from those same order and account events.
What you checked, routed, and executed is what gets reported, with no reconciliation step in between.
How long does a typical implementation take?
Connectivity and risk go live in weeks, not quarters. Venue profiles, certification templates, and regulatory schemas ship preconfigured. Reporting timelines depend mostly on the quality of your reference data.
We review that data during onboarding, so the plan reflects the real work.
What does integration with our existing systems involve?
REST APIs handle account, funding, and reference-data workflows. WebSocket streams carry order state, positions, and market data. FIX 4.2, 4.4, and 5.0 SP2 sessions handle routing and drop-copy.
Every integration starts in a UAT environment with simulated venues, then runs a conformance pass before go-live.
Which asset classes does the platform support?
US and international equities, listed options, futures, and FX. Adapters can be extended for more instruments.
Risk, reporting, and post-trade modules read the same instrument master, so positions, exposures, and reported events stay in step across asset classes.
Is Gato a hosted platform or do we run it ourselves?
Both models are supported. Most firms take the hosted deployment, placed close to the venues their flow depends on.
Firms with their own colocation or regulatory hosting requirements run the same software in their environment, on the same release cadence.
What does support look like after go-live?
Named implementation and support contacts rather than a shared queue. Market-hours coverage tracks the sessions you trade. Venue, specification, and regulatory schema updates are maintained by us and delivered ahead of effective dates.
How is pricing structured?
By module and by scope: which modules you deploy, how many venues and sessions you run, and expected volume.
Pricing is quote-based rather than published, because a single-venue prop firm and a self-clearing broker-dealer are not comparable deployments.
See the markets,
live and in focus
Find out how Gato's trading, infrastructure, and compliance solutions can reshape your workflow.