Capability deep dives

What each specialist actually does.

The specifics behind every engagement.

📊

FP&A & Financial Modeling

Investor-grade financial infrastructure built from scratch or rebuilt from what you have. Every model is board-ready on day one.

3-statement model: P&L, cash flow, balance sheet – fully wired

ARR/MRR waterfall with deferred revenue and churn

Headcount plan by department with salary bands and equity

Scenario modeling: base, bull, bear, delayed GTM

Board-ready KPI dashboard with budget vs actual

ASC 606 revenue recognition for subscription + PS revenue

📅

Close Automation

Map every task in your close, automate what can be automated, and build the system that gets you from 14 days to 3 days.

Full close process mapping – every task documented and timed

AI automation classification for every task

Automation workflow design and implementation

Close checklist system with routing logic

90-day roadmap from current state to 3-day close

ROI calculation: overtime hours eliminated, cost saved

🛡️

Security & Compliance

From OWASP audits to SOC 2 Type II readiness to ISO 27001 implementation – at a fraction of what Big 4 charges.

OWASP Top 10 vulnerability assessment with evidence

CRITICAL/HIGH/MEDIUM/LOW findings with exact remediation

SOC 2 Trust Services Criteria gap analysis – all 5 categories

ISO 27001 ISMS design and 114-control Statement of Applicability

Complete policy library – 20+ policies

Auto-fix code for every security finding

📋

Board & Investor Reporting

Build the system that produces your board package itself – before you arrive. 180 CFO hours per quarter becomes 4 hours of review.

Live data pull from Stripe, Salesforce, NetSuite, HubSpot

Financial exhibit generation: P&L, BS, cash flow, KPIs

Variance commentary written in your CFO's voice

First-draft board package: PowerPoint + PDF format

Runs automatically 10 days before each board meeting

Delivered to Slack or email for 4-hour review

Engagement models

Fixed fee. Known upfront. Always.

No hourly billing. No retainers. No surprises.

$4.5K–$15K

Point engagement · 48–72 hour delivery

Single function, fast

One specific output. Financial model, contract review, security audit, compensation benchmarking. First result in 48–72 hours.

Single deliverable, defined scope
48–72 hour first result
You own everything
30-day support window

Get scoped →

$15K–$35K

Full engagement · 2–6 week delivery

System build

A working, deployed system integrated with your existing finance stack. Close automation, board reporting, compliance program.

Full system design and build
Integrated with your stack
Documentation and handover
60-day support window

Get scoped →

$35K–$120K

Full back-office · 8–16 week delivery

Full transformation

Complete back-office buildout across finance, operations, compliance, and security. Everything from FP&A to SOX to close automation.

Multi-function deployment
Full stack integration
All 11 specialists available
90-day support window

Get scoped →

The math is embarrassing

Same outcome.
80% lower cost.
Every single time.

Big 4 charges by the hour with junior staff, partner oversight, and a methodology built for Fortune 500 audit season. We charge a fixed fee, deploy AI with operator-level judgment, and deliver in days instead of months. The numbers below are real market quotes - not estimates.

11×

avg cost multiple

18×

avg time multiple

difference in output quality

What you need

Traditional / Big 4

RoseMehl AI-First

📊

Full FP&A Model + Dashboard

3-statement, ARR waterfall, KPIs, scenarios

$45K – $120K

⏱ 6 – 12 weeks

Senior manager + 2 associates. Methodology reviews. Status calls.

$8.5K – $14K

⚡ 72 hours

Save $36K – $106K

📅

Month-End Close Automation

14-day to 3-day close. Process mapping + build.

$180K – $400K

⏱ 6 – 9 months

ERP consultants. Change management. Phased rollout.

$14K – $22K

⚡ 3 – 4 weeks

Save $166K – $378K

🏅

SOX First-Year Program

Controls design, testing, audit readiness.

$800K – $1.8M

⏱ 9 – 12 months

Big 4 team. Partner hours. Internal audit coordination.

$120K – $240K

⚡ 8 – 12 weeks

Save $680K – $1.56M

🔎

M&A Financial Due Diligence

QoE, revenue review, risk memo, management Q&A.

$150K – $350K

⏱ 4 – 6 weeks

Transaction advisory team. Partner oversight. Lengthy report.

$28K – $45K

⚡ 3 – 7 days

Save $122K – $305K

📋

Board Reporting Automation

Self-building package. 180 hrs/quarter → 4 hrs review.

$80K – $200K

⏱ 3 – 6 months

Finance systems consultants. BI tools. Training + rollout.

$12K – $18K

⚡ 2 – 3 weeks

Save $68K – $182K

🔐

ISO 27001 Implementation

ISMS design, 114 controls, SoA, policy library.

$200K – $500K

⏱ 12 – 18 months

Consultancy team. Gap analysis phases. Certification prep.

$35K – $60K

⚡ 6 – 8 weeks

Save $165K – $440K

🤖

AI Governance Framework

ISO 42001, EU AI Act, NIST AI RMF. Board-ready.

$150K – $400K

⏱ 6 – 12 months

Law firms + consultancies. Novel territory, billed hourly.

$35K – $60K

⚡ 4 – 6 weeks

Save $115K – $340K

♾️

Ownership model

What happens after the engagement ends?

Monthly retainer

⏱ Ongoing dependency

They own the methodology. You need them to run it.

Fixed fee

✓ You own it forever

Zero ongoing fees. Ever.

Based on verified market quotes from Big 4 and national consulting firms, 2024–2025.

Get a precise quote for my situation →

Your AI back office.
Built by operators.

Every function your back office needs.

What each specialist actually does.

Fixed fee. Known upfront. Always.

Same outcome.
80% lower cost.
Every single time.

Not sure which specialist you need?

Your AI back office.Built by operators.

Every function your back office needs.

What each specialist actually does.

Fixed fee. Known upfront. Always.

Same outcome.80% lower cost.Every single time.

Not sure which specialist you need?

Your AI back office.
Built by operators.

Same outcome.
80% lower cost.
Every single time.