Your close, your plan, your numbers, in full clarity.
We design, build, and rescue OneStream implementations for enterprise finance teams, so consolidation, planning, and reporting run on one platform you actually trust.
OneStream Solution Architect · 10+ yrs enterprise delivery
In-house OneStream roles at Capital One, GDIT, Mattress Firm, and Penske.
Hiring on contract? Engagement details →
One platform. Three ways we help.
Whether you're starting fresh, stuck mid-flight, or living with a build that never quite worked, we meet you where your implementation actually is.
Full-cycle OneStream delivery (application design, dimensions, workflows, cube views, and go-live) built around your close calendar, not a generic template.
How we deliver →Performance tuning, consolidation rule cleanup, and reporting redesign for teams whose platform works, but slower and messier than it should.
What we tune →Independent assessment and remediation for stalled or failed implementations: an honest read on what's broken and a plan to fix it.
Start with an assessment →SIs, consulting firms, and staffing partners: Grant also takes corp-to-corp (C2C) and fixed-scope roles on your OneStream projects.
Roles & experience →We don't just implement close platforms. We built one.
Basin is our own financial consolidation and month-end close platform (FX translation, intercompany eliminations, topside journals, sign-off, and audit trail), designed and built in-house for groups not yet at OneStream scale. Building the machinery ourselves is how we stay sharp on your OneStream platform.
Numbers your CFO stops double-checking.
Every engagement starts with a working session on your current close and planning process. No discovery theater, no 40-slide deck.
Book an assessmentWhat the assessment covers
- 01 A working session on your current close and planning process
- 02 A plain-language read on what we'd change, and why
- 03 A defined scope and price before any engagement begins