Claude Enterprise
Strong at long documents, careful writing and analysis a person can check. We use it where the work is reading and reasoning.
Fits whenthe work lives in contracts, reports and long email threads.
Your outsourced AI department.
We set the strategy, build the tools into how you already run, train your people and keep it all working. Month to month. You keep everything we build.
Book a 30-minute working session
Plymouth, Michigan
A field guide to AI at work
Friday, October 2, 2026
For companies that want AI working inside the business they already run.
Scroll to fly in
Which one sounds like you?
Pick one. The margin notes in the rest of this guide are written for whoever you choose. Noted. From here on, the margin notes are written for the owner. Noted. From here on, the margin notes are written for you, the one carrying it.
What we work with.
We don't sell software. We build with the tools you already pay for, inside the accounts your company already owns.
Hover a name to see what we build with it. Scroll faster and the rows speed up; scroll back and they turn around.Tap a name to see what we build with it.
The four AI platforms.
Most companies we meet already have one of these, or are about to. We work in all four and recommend the one that fits.
ChatGPT Enterprise
The assistant most of your people have already tried. We set it up with your rules, your files and shared workflows the whole team can use.
Fits whenpeople already use it on their own and you want it done properly.
Microsoft Copilot
Inside Outlook, Teams, Excel and SharePoint. If the company runs on Microsoft 365, this is where the work already is.
Fits whenyour files, mail and meetings live in Microsoft 365.
Google Gemini
Inside Gmail, Sheets, Drive and Calendar. For companies on Google Workspace, it sits in the tools people open every morning.
Fits whenyour team already works in Google Workspace.
We work in all four. We will recommend the one that fits how your company already works, and say so if the answer is none of them yet.
The proof.
Three results from client work, each one checked by a person before anyone relied on it.
What changed, measured in time, with a person checking every result before anyone relied on it.
Three numbers you can forward to the boss. Each one measured on real work and checked by a person.
A monthly commission run, at a 200-person leasing company
4 days
became
2 hours
- Before
- 4 days (16-18 hours of work), every month.
- After
- About two hours, with a person checking the result before anyone is paid.
We sat with the people who run it, built the tool on their systems, and matched its output against their own past numbers, to the cent.
Figures from client work. Client names withheld.
A recurring report
2 days
became
5 minutes
- Before
- Two days of pulling, pasting and formatting each time it came due.
- After
- Five minutes, built from the same source files, ready for a person to read.
Checked against past reports line by line before it replaced the old way.
Figures from client work. Client names withheld.
Measured over a week on a leader's recurring processes
Up to
50%
more productive per person
- Before
- A full week of a leader's recurring processes, done by hand.
- After
- The same week with the tools in place: up to half as much again, per person.
Measured on the same recurring work, before and after, over one week.
Figures from client work. Client names withheld.
How it goes.
Five steps, from the first call to every month after. Month to month: you can stop at any of them, and you keep everything we build.
Keep scrolling, or drag the page sideways.
The first call
Bring the process that eats the most time. We tell you plainly whether AI is the fix.
Map the work
We sit with the people who run it and write down how the work really happens.
Build and check
Built on your systems and matched against your own past results. Every difference explained or fixed.
Roll out
We train the people who use it, at their pace, until it is part of the week.
Every month
We review what is working, fix what is not, and pick the next process.
The people who do the work
GuberinichCo-founder. Systems design, engineering and operations.
DavisCo-founder. Relationships and business development.
Bruno GuberinichSystems design, engineering and operations
Where it starts
It starts at Detroit Catholic Central.
The field
Then Division I football at Central Michigan.
The study
Psychology and entrepreneurship: how people work, and how companies get built.
The method
He reads the whole system: the workflows, the people, the incentives.
Why it matters
The same discipline he brought to the field, he brings to building companies.
Peter DavisRelationships and business development
Where it starts
Peter starts at Detroit Catholic Central too.
The strengths
Strong in sales. Strong in leadership.
The work
And a builder's hand in the work itself.
The people
He builds relationships that turn into lasting partnerships.
Plymouth, Michigan
Their paths split after Catholic Central. In 2026 they rejoin to found Summit.
Bruno Guberinich
Systems design, engineering and operations. Signs off on everything his desk files.
Peter Davis
Relationships and business development. Signs off on everything his desk files.
Bruno's desk
Plans each client build before a line of code is written.
Checked by Bruno before it goes out.
Builds the tool into the client's systems.
Checked by Bruno before it goes out.
Matches every output against the client's own past numbers, to the cent, before anyone relies on it.
Checked by Bruno before it goes out.
A twice-monthly audit that compares the live records against the rules and proposes fixes.
Checked by Bruno before it goes out.
Logs company spend into a tax-ready expense book from a receipt photo or one sentence.
Checked by Bruno before it goes out.
Peter's desk
Assembles the meeting pack 60 minutes before every outside call: who's in the room, what they want, what we last said.
Checked by Peter before it goes out.
Turns meeting transcripts and notes into updated records.
Checked by Peter before it goes out.
Turns one spoken sentence into the right records and calendar events.
Checked by Peter before it goes out.
Sorts the inbox and writes the morning brief.
Checked by Peter before it goes out.
Every piece is checked by a person before it goes out.
Founded 2026 · Plymouth, Michigan
Bring us the process
that eats the most time.
Thirty minutes. We will tell you plainly whether AI is the fix. Thirty minutes, no slides. We will tell you plainly whether AI is the fix, and what it would take. Thirty minutes. Bring the thing you have been carrying, and leave with a plain answer you can take to the boss.
Or write to bruno@summitclientservices.com, or use the contact page.