Family Office Discipline
We bring the strategic patience and structural rigor of a generational wealth manager, applying it to high-growth operational businesses.
Relentless Group
Conviction without
constraint.
The discipline of a family office. The agility of a modern operator. We partner with founders playing the long game.
We also help small businesses and entrepreneurs rebuild their systems and processes with AI.
We built Relentless Group because the traditional capital model is flawed. It forces short-term decisions on long-term visions. We operate differently. No forced deployments. No rigid timelines. Just high-conviction partnerships.
The Model
A new architecture for partnership.
By stripping away the artificial pressures of the traditional fund structure, we unlock the ability to truly align with founders. We are structured to endure.
Zero Capital Constraints
Unlike traditional funds, we are not beholden to arbitrary deployment cycles. We invest when conviction is absolute, not when a mandate requires it.
Operator Agility
We don't just sit on boards. We bring modern operational velocity to our partners, bridging the gap between old-world patience and new-world execution.
Track Record
Quietly proven.
Most business owners spend years building something great and then don't know how to get out on their terms. Relentless Group exists to change that. We work alongside owners to build enterprise value, create the right conditions, and execute the exit they always believed was possible. Two proven outcomes in the last four years.
Exit
Milz Health Group
< 5-Year Exit
A Midwest-focused FMO and the place where it all started. This is where I got my footing in the industry, learned how acquisitions actually work, and made my first move as an owner.
Exit
We Know Medicare
8-Month Exit
Eight months from engagement to exit. A national Medicare agency built to help insurance agents operate more efficiently. Scaled rapidly, positioned precisely, and transitioned on the owner's terms. A reminder that the right partnership doesn't just accelerate outcomes, it unlocks them.
Current Holdings
Our active portfolio.
- 01Equipio, Inc.Equipment & Fleet TechnologyPassive Investor
- 02LevoAviation Fueling InfrastructurePassive Investor
- 03Rise48 EquityMultifamily Real EstatePassive Investor
- 04GydeHealthcare AIActive Partner
- ConfidentialInsurance DistributionPast Partner
The Partner
Mike Mathweg
Mike built the companies on this page. Milz Health Group. We Know Medicare. Both exits. He didn't observe from the outside — he was inside the business, doing the work, making the calls, and finding the path to the outcome.
Relentless Group is what came next. A vehicle built from that experience, designed to give other business owners the same unfair advantage: a partner who has been in the room, knows what an exit actually takes, and is willing to do it again alongside you.
If you've spent years building something and you're ready to find out what it's worth, this is where that conversation starts.
Start the conversation →We don't play the volume game.
We play the conviction game.
Every investment is a marriage, not a transaction. We commit heavily, we support relentlessly, and we hold for as long as the vision demands.
For founders worth betting on.
We look for operators who possess an unnatural level of discipline. Those who understand that true value creation takes a decade, not a quarter.
If you are building something that requires patient capital and aggressive execution, we should talk.
Initiate contact →Architecture of Value