Financial model design & rebuilds
Models that are accurate, auditable, and built to be maintained.
Analytics and finance infrastructure for PE-backed portfolio companies and founder-led businesses scaling past their spreadsheets.
Growing companies outgrow their reporting before they outgrow their need for it.
Models break. Numbers stop tying out. Decisions get made on instinct because the data isn't trustworthy fast enough. Mamba Metrics rebuilds the analytics and finance infrastructure underneath the decisions that matter.
Establish what's true. Audit the numbers and surface what's broken before anything gets built on top of it.
Find the signal. Diagnose what the data is actually telling you, separate from what you assumed it was.
Build the engine. Forecasts and financial models that hold up under scrutiny and stay maintainable.
Operationalize. Reporting and systems your team can run without me in the room.
Compound the gain. Faster, cleaner decisions every cycle, with the infrastructure to support them.
A structured audit of your financial models, reporting, and data integrity — delivered with a clear blueprint for what to fix and what to build next. Defined scope, defined fee, no open-ended retainer to start.
Ongoing advisory — scoped after the review
Models that are accurate, auditable, and built to be maintained.
The metrics that matter, reported on a cadence your team can run.
Decision-ready projections that hold up to the questions you'll get asked.
A foundation you can trust before you scale anything on top of it.
PE-backed portfolio companies and founder-led businesses where the numbers have to be right and the team is moving too fast to fix them alone.
Leigha Fleming
MBA, MSQM-BA
Analytics and finance advisor and founder of Mamba Metrics. Built for operators: I work fast, scope honestly, and leave you with systems you own — not a dependency on me.
Tell me where your numbers are getting in the way. If there's a fit, we'll scope a starting point.
Last updated June 2026
Mamba Metrics, a service of SAINT Collective LLC, provides analytics and finance advisory services to businesses. Each engagement is governed by a written statement of work (SOW), which controls the scope, fees, and timing of that engagement and takes precedence over anything on this site.
Fees are invoiced as set out in the applicable SOW and are due according to the terms stated on each invoice. Work product is delivered for the client's internal business use. Mamba Metrics provides professional advisory services and does not guarantee specific financial outcomes.
Either party may end an engagement in writing; fees for work completed through the end date remain due. Questions about these terms can be sent to leighafleming@mambametrics.co.
Last updated June 2026
Mamba Metrics collects only the information you provide directly — such as your name, email, company, and any details you share to scope or deliver an engagement. This information is used solely to respond to your inquiry and deliver services. We do not sell it or share it with third parties for marketing.
Information and data shared during an engagement are treated as confidential and handled according to that engagement's terms. This site is hosted by Cloudflare, and standard server logs may be collected by the host as part of normal operation.
You can request access to, correction of, or deletion of your information at any time by emailing leighafleming@mambametrics.co.