Trusted by high revenue accounting and tax firms
Most growing firms hit the same wall: the owner becomes the bottleneck. humanOS installs the operating system your firm needs to scale — without scaling your hours.
"Building Profits hired Human at Scale to help them 'get their shit together,' which includes standardizing and documenting processes, ensuring everyone is trained on those processes, and knowing their operations going forward."
"One of the key outcomes of Human at Scale's work with Andrew Ziolo was to remove him as the bottleneck of the organization by defining roles and responsibilities, implementing systems and processes, making key hires, and training the team to take on more work."
"Human at Scale is helping solve the original problems of increasing client engagement, reducing Andrew as a bottleneck, and moving towards sales and growth."
"We've made huge steps toward better operations, stronger internal organization, and significantly improved international team collaboration (with 60% better response times). We're creating better client results. It's incredible to see how much growth we've made over a short period of time."
"Our revenues increased 85% year over year, a core management team in place, a new business partner, I'm not working 60+ hours (stressful hours to boot), and we are now focusing on growth + increasing profit margins."
You’re promising clients timelines you can’t keep.
Work slips because everything depends on you.
Revenue exists, but profit doesn’t.
Communication feels reactive, not reliable.
You’re overwhelmed—not unsupported.
You knew every client personally
Work was manageable, stress was low
It all lived in your head — and that was fine
More team members means more coordination overhead
What was manageable is now a daily firefight
Clients are more complex, stakes are higher
The system is still you — but you're out of capacity
Not software. Not generic consulting. A structured system that installs clarity, cadence, and accountability across every part of your firm.
Defined roles, clear ownership, and a team that doesn't need you to make every decision.
Documented workflows so work moves smoothly without tribal knowledge or constant intervention.
A single source of truth for firm metrics so you lead with confidence, not instinct.
A predictable operating rhythm so priorities stay clear and commitments actually get kept.
Before anything else, you need a clear picture.
Find exactly where things are breaking
Install a meeting and decision rhythm
Build one source of truth for firm metrics
Stop firefighting. Start running a real firm.
Control what enters the firm and how
Forecast hiring before burnout hits
Workflows that run without you
When the firm runs, you can finally grow it.
An embedded operator keeping systems running
Better pricing, less scope creep
Model decisions before you make them
A deep diagnostic across your operations, finances, team, and client delivery.
We co-build your firm's operating system — tailored to your strategy, clients, and people.
We install systems with your team so change actually sticks — not just looks good on paper.
We reinforce adoption and accountability so operations don't regress when we step back.
Implementation falls back on you
Generic recommendations with no accountability
Looks thorough. Delivers nothing operational.
Ignores your clients, team, and strategy
Looks good on paper
Doesn't survive contact with reality
Embedded through full implementation
System designed around your firm, not a template
People, process, and technology aligned before automating anything
You want the firm to operate without constant intervention
You want profit, not just revenue growth
Your team is ready to commit to clear standards and real accountability
You're looking for a quick fix or surface-level advice
You're not willing to change how decisions get made
Your team resists structure
The firm runs on a predictable rhythm.
The team knows who owns what and how work flows.
Clients receive consistent delivery without constant escalation.
You regain time, focus, and confidence to grow the firm intentionally.
Start with a free operations audit. One focused session to diagnose what's holding your firm back.
A focused working session to diagnose operational constraints.
Clear view of what to fix, what to deprioritise, and what it takes to implement humanOS
No pressure — just clarity
Review of current tech stack and workflows
Team structure and capacity analysis
Client experience mapping
SOPs and process documentation review
Identification of bottlenecks and inefficiencies
Detailed findings report with prioritized recommendations
20-30% improvement in team utilization
10-15 hours/week freed up for leadership
Faster client onboarding (TTFV under 10 business days)
Improved margins through better scoping and delivery
Clearer team roles and accountability
Scalable meeting cadence (L10s, 1:1s)
Our goal is for your firm to run like a well-oiled machine, meaning achieving the trifecta of operations: better cash flow, better client experience, better employee experience. We lead and facilitate operational change within your firm. Think of this as adding extra operational “horsepower” to get things done.
Management & Accountability
Organizational Design
Tech Stack Migration
Process Development
Offshoring Transition
Automation & AI
Our operations experts literally run your firm's day-to-day operations. Think of us as a blend of a fractional COO and an AI-enabled operations manager. We ensure the work is done, clients are happy, and your team is happy. You reclaim more time to grow the business.
Project Management
Process Documentation & Training
Team Accountability & Follow-Ups
Tech Stack Management
Client Onboarding
Team Onboarding & Development
Team Meeting Facilitation
Resource Allocation & Capacity Planning
Finance & Profitability
KPIs & Reporting
Have an existing operations team? We deliver coaching and training to develop their leadership. We’re the advisory team your operations leader needs to be successful.
Leadership Development
Management Training
Team Building
Decision-Making
Productivity & Delegation
Finance & Profitability
Resource Allocation & Capacity Planning
Pre-sale, we analyze workflow systems, tech stack, capacity planning, and staff productivity for buyers. We discover red flags like tech debt and key person risk. Post-sale, we align people, processes, and technology, redesign team workflows and roll out new SOPs and training to maximize client and talent retention.
Operational Due Diligence
Integration Roadmapping & Execution
Tech & Workflow Unification
Profitability & Efficiency Optimization
Cultural & Leadership Alignment