The problem with the spreadsheet you have today
Most business spreadsheets grow by accident. A tab is added here, a formula is copied there, and a year later nobody is quite sure which number is correct. The file becomes slow, fragile, and impossible to hand over to someone else.
Typical symptoms we see: duplicated data entry, broken references after a row is inserted, totals that silently exclude new lines, no separation between raw data and reporting, and manual copy-paste every month just to produce the same summary.
What we can build in Excel
We design the workbook structure first — inputs, calculations, outputs — then build it with formulas, named ranges, data validation, conditional formatting and pivot logic that stay readable. Common requests include:
- Budget and cost-tracking workbooks with monthly and annual views
- Cash-flow and profitability models with scenario inputs
- Quoting, pricing and margin calculators for sales teams
- Inventory, stock and order-tracking sheets
- Client, lead or project trackers with status and follow-up views
- Timesheets, planning and capacity sheets
- Reporting workbooks that turn raw exports into a clean summary
How the process works
You start for free: describe your project in our guided assistant, which asks the questions we would ask in a first call — what you track, where the data comes from, who uses the file, and what decisions it should support. You get a written project brief at the end.
From there, a Sheet Partners specialist builds the workbook, tests it with your real structure, and sends it back for review. Revisions are part of the service: you tell us what to adjust and we update the file until it fits your workflow. Every deliverable is built and checked by a person — nothing is auto-generated and dumped on you.
What helps us build faster
You do not need anything prepared to start, but the project moves faster when you can share the following:
- A sample export or an anonymised copy of your current file
- The columns or figures you need to see at the end
- How often the file is updated, and by whom
- Any format constraint (a specific Excel version, shared drive, or print layout)
Limits and when a custom quote makes sense
We build spreadsheets — not enterprise software. Very large datasets, live connections to third-party systems, or requirements that depend on a specific platform's API may not be feasible inside a workbook, and we will tell you when that is the case rather than deliver something fragile.
Projects with unusual scope or a strict deadline can be quoted separately. If your need is closer to reporting or automation, see our spreadsheet dashboards and spreadsheet automation pages, or check the subscription details.