Buy-Side & Sell-Side Deal Support
Financial Due Diligence Support That Keeps Your Deal Moving
Brimmer Company embeds as your fractional CFO to prepare audit-ready financials, stabilize SEC filings, and answer buyer and underwriter questions.
- Sell-side data ready before buyers start asking
- Audit-ready financials that hold up under scrutiny
- A hands-on operator, not an advisor who just reports
Built for small public companies with $5M–$50M in revenue and IPO-bound firms.
Request a Confidential Due Diligence Review
Tell us about your transaction. We will set up a confidential 20-minute reporting assessment.
Why Companies Bring Us in for Due Diligence
Clean numbers before buyers dig
We prepare audit-ready financials so diligence requests do not turn into deal delays or price cuts.
An operator, not a consultant
We do not hand you a report and leave. We run the close, the filings, and the diligence workload with your team.
SEC filings stay on track
Deals do not pause your 10-Q and 10-K obligations. We manage both so filings stay accurate and on time.
Fewer surprises in the data room
A gap assessment surfaces reporting weaknesses early, before they become board-level or buyer-level problems.
CFO discipline without a full-time hire
Get senior finance leadership for the length of the transaction instead of adding permanent executive overhead.
Confident board and investor updates
We structure reporting so leadership can present the numbers without scrambling for answers.
What Our Financial Due Diligence Support Covers
Deals break on the finance side. Close cycles slip, schedules do not tie out, and a stretched controller cannot carry diligence requests on top of daily reporting. Brimmer Company steps in as a fractional CFO and compliance operator to carry that load through the transaction.
Kenneth Brimmer has spent decades inside small public companies handling SEC reporting, PCAOB audits, underwriter diligence, and capital raises. That experience is what you get on your deal — hands-on, remote, and nationwide across the United States.
- Sell-side preparation: audit-ready financials and organized support for buyer requests
- Buy-side support: financial and regulatory review of the target's reporting
- Interim executive finance leadership during the transaction
- 10-Q and 10-K filing preparation and stabilization while the deal runs
- PCAOB audit readiness, internal controls tightening, and auditor alignment
- Month-end and quarter-end close cycle compression for predictable reporting
- Capital raise and underwriter due diligence preparation
- Board, audit committee, and investor reporting packages
- IPO preparation for private companies going public in 12–24 months
What Happens Next
Send your details
Tell us about the transaction, your revenue range, and where reporting feels shaky right now.
Confidential 20-minute review
We walk through your close timelines, filing cadence, and compliance exposure to find the hidden risks.
A clear plan and scope
You get one or two actionable next steps. If we engage, we put scope, terms, and confidentiality in a signed agreement.
Frequently asked questions
Do you perform the audit or issue an opinion?
No. We are not auditors and we do not provide audit or attest services. We prepare your company and your financials to stand up to external auditors and PCAOB standards.
Do you support both sell-side and buy-side deals?
Yes. Our Purchase and Sale Business Support covers buy-side and sell-side transactions with financial, regulatory, and interim executive assistance through fractional CFO leadership.
What does it cost?
Pricing depends on scope. Every engagement starts with a signed agreement that sets out scope of work, compensation terms, responsibilities, and confidentiality. The 20-minute review helps define that scope.
Are we the right size for you?
We focus on small public companies with $5M–$50M in revenue and IPO-bound private companies planning to go public in 12–24 months. Private businesses under $2M with no public or IPO plans are not a fit.
Where do you work?
We serve clients across the United States. Services are delivered remotely by appointment. We do not take clients outside the US.
Can you keep our SEC filings on schedule during a deal?
That is a core part of what we do. We manage 10-Q and 10-K preparation and stabilize filing processes when deadlines are slipping or audit pressure is building.
Get Your Financials Deal-Ready
Book a confidential 20-minute reporting assessment. We will pinpoint where your diligence risk sits and give you clear next steps for the quarter ahead.
- Sell-side data ready before buyers start asking
- Audit-ready financials that hold up under scrutiny
- A hands-on operator, not an advisor who just reports