Top 10 Business Valuation Firms for Small and Mid-Sized Businesses
If you're hiring a business valuation firm, you probably have a deadline and a real consequence if the number is wrong. Maybe you're selling a business, buying out a partner, applying for an SBA loan, or getting ready for investors. In all of those cases, a valuation isn't just "a price". It's the document that has to hold up when a lender, buyer, attorney, or board asks, "how did you get this?"
This list is built for U.S. small and mid-sized businesses that want defensible business valuation services, clear process, and a team that can explain the result. And yes, sometimes the best outcome isn't only a valuation report. It's having the valuation insights translated into an investor-ready story, model, and deal materials.
Who this list is for
This is for owners and finance leads who need a valuation report for one of these situations:
Valuation for selling a business (or buying one).
Partner buyout, shareholder dispute, or a buy-sell agreement reset.
SBA business valuation needs tied to bank underwriting.
Tax, estate, gift planning, or divorce-related valuation work.
Financial reporting needs (goodwill, intangibles, 409A, PPA).
How we picked these business valuation firms
Google results tend to mix "valuation calculators", brokers, and true valuation teams. We focused on firms with real valuation practices and signals that matter for a defensible valuation in the U.S. market:
Credentials and depth: teams that do valuation as a core line of work, not a side service.
Scope fit: the right shop for your use case (SBA vs M&A vs disputes vs 409A/PPA).
Process transparency: clear data request list, stated assumptions, draft/revision flow, and support for follow-up questions.
One note: "best" depends on your scenario. A firm that's great for 409A valuations may not be the best for an SBA-backed deal, and vice versa.
Pricing and timelines: what's normal, what's a red flag
Business valuation cost varies because the work varies. A clean, simple operating company with solid financials and a clear purpose will be faster than a messy set of books, multiple entities, or heavy customer concentration. The same applies to timeline: a high-quality valuation usually takes real time because it includes data intake, normalization, method selection, comparable research, and review.
Red flags are predictable: same-day "full valuation", no written assumptions, or a report that can't explain the standard of value (like fair market value) and why methods were chosen.
Quick match guide: choose by use case
| What you need | What to look for |
|---|---|
| SBA-backed sale or loan | Clear lender-ready report, strong documentation, willingness to answer bank questions. |
| M&A / mid-market transaction | Transaction advisory context, industry comps, ability to talk through value drivers. |
| Litigation / dispute | Experience with expert testimony support and rigorous documentation. |
| 409A / purchase price allocation | Compliance-focused valuation practice and repeatable methodology. |
Top 10 business valuation firms
1) OGScapital - Best for SMB valuations that also need investor-ready materials
OGScapital provides business valuation services for startups, growing companies, and established businesses, including scenarios like buyers/sellers, litigation, and SBA-related needs. What makes them useful for small and mid-sized businesses is how they connect the valuation to the next step. If you're raising capital, negotiating with a buyer, or planning a lender process, you often need more than a number: you need assumptions translated into a clear narrative and a model that can survive questions.
Deliverables to expect: a valuation report with assumptions and support to align your valuation conclusions with deal or funding materials.
Questions to ask: "What inputs will you normalize, and why?" "Can you help turn the valuation into an investor-ready financial model and story?"
2) Stout - Best for mid-market valuation advisory with broad coverage
Stout runs a dedicated valuation advisory practice that covers business valuation and related areas. This can fit well if you have a mid-market transaction, complex ownership structure, or a need that extends beyond one simple operating-company valuation.
Deliverables to expect: formal valuation analyses and a team that can support transaction and reporting contexts.
Questions to ask: "Who will be the day-to-day lead on our valuation?" "How will you document comps and adjustments?"
3) Houlihan Lokey - Best for complex valuation advisory and transaction opinions
Houlihan Lokey has a financial and valuation advisory practice that includes corporate valuation advisory and transaction opinion work. For a true mid-sized business (and especially for more complex capital structures), that can matter when stakeholders care about defensibility and the way value is communicated.
Deliverables to expect: valuation advisory tied to transaction contexts and opinion-style work where relevant.
Questions to ask: "Is our case better treated as corporate valuation or a transaction opinion scenario?" "What is your review process before final delivery?"
4) Kroll - Best for large-scale valuation coverage across purposes
Kroll offers valuation services across business valuation and other valuation categories, and describes itself as a large independent provider in this space. If you need a valuation firm that has seen a lot of edge cases (or you have multiple valuation needs at once), scale and specialization can reduce execution risk.
Deliverables to expect: valuations for different reporting, transaction, and planning purposes, with structured methodology.
Questions to ask: "Which team handles our exact use case?" "How do you handle data quality issues in SMB financials?"
5) CBIZ Valuation Services - Best for businesses that want valuation inside a broader advisory ecosystem
CBIZ offers valuation services positioned around compliance needs and business goals. This can be a fit if you want valuation work coordinated with tax, accounting, or transaction advisory needs across a wider professional services platform.
Deliverables to expect: valuation analyses oriented to compliance, reporting, and planning decisions.
Questions to ask: "What's included in the written report vs add-on support?" "How do you define scope and revisions?"
6) RSM - Best for valuation services delivered through a full-service advisory practice
RSM provides valuation services as part of a broader valuation advisory practice. For SMB and mid-sized companies, this matters when valuation is connected to other workstreams like due diligence, financing, or internal reporting decisions.
Deliverables to expect: valuation consulting across business and asset categories with transparent reporting.
Questions to ask: "Do you have industry experience in our sector?" "What's your approach to normalization and owner compensation?"
7) Grant Thornton - Best for valuation and modeling support tied to deals and reporting
Grant Thornton offers valuation solutions that connect to deals, strategic planning, reporting requirements, and tax strategies. If your valuation will be reviewed by third parties, a firm that treats documentation and review seriously is helpful.
Deliverables to expect: valuation analyses with modeling context and clear reporting purpose.
Questions to ask: "How do you document the standard of value and purpose?" "What is your internal QA step before final?"
8) BDO - Best for valuation services across asset and reporting needs
BDO provides valuation services that span assets, liabilities, and equity interests for financial, tax, and other reporting purposes. This can be a fit if your valuation touches multiple components (tangible and intangible) and you need the work to stand up in a reporting context.
Deliverables to expect: objective valuation analyses with reporting focus.
Questions to ask: "What's the boundary between business value and asset-specific valuation?" "How do you handle customer concentration risk?"
9) Mercer Capital - Best for owner-level scenarios like buy-sell agreements and tax planning
Mercer Capital is a business valuation and financial advisory firm that highlights corporate valuation and use cases like estate/gift tax and buy-sell agreements. If you're in a partner buyout or ownership transition, you want a valuation firm that has done these cases repeatedly and can explain the reasoning in plain language.
Deliverables to expect: valuations for private-company scenarios, including buy-sell and tax-related work.
Questions to ask: "How will you treat owner compensation and discretionary spend?" "How do you handle a thin comparable set?"
10) Valuation Research Corporation (VRC) - Best for 409A-oriented valuation work
VRC describes itself as an independent global valuation firm focused on valuation and advisory services, and publishes work tied to Section 409A valuation requirements. If your key need is 409A valuation firm support, you want repeatable process and a team that understands the compliance context.
Deliverables to expect: valuations and advisory work aligned to compliance-driven needs like 409A.
Questions to ask: "What triggers an updated 409A valuation in our case?" "How will you support auditor or counsel questions?"
7 questions to ask before you hire any valuation firm
What standard of value are you using? Fair market value and investment value are not the same thing. Make sure the report states it clearly.
What's the purpose of the valuation? Sale, SBA loan, tax filing, dispute, or reporting. The purpose drives method and documentation.
Which approaches will you use, and why? Market, income, and cost approaches are tools. Ask which one is primary and what supports it.
What assumptions will be explicit in the report? You want a list: normalization items, growth assumptions, discount rates, comps logic.
What is your data request list up front? A strong process starts with a clear intake list, not vague back-and-forth.
How do revisions work? Define what counts as a revision vs a scope change.
Will you support lender, investor, or attorney Q&A? A defensible valuation includes support after delivery, not just a PDF.
When you need more than a valuation (where OGScapital fits)
A valuation report is often step one. The next questions are practical: "How do we defend this number?", "What will a buyer push back on?", and "How do we show the business can hit the plan?" This is where many SMB deals stall. Not because the valuation is wrong, but because the story and the model don't match the valuation assumptions.
OGScapital is useful when you want valuation work that can plug into a full transaction package: a clean set of assumptions, an investor-ready financial model, and supporting materials like a business plan or pitch narrative. It's a practical way to reduce back-and-forth with lenders and investors and move faster with fewer surprises.
FAQ
How long does a defensible valuation take?
It depends on complexity and data quality, but expect a real process with intake, analysis, review, and follow-up support.
What documents do valuation firms usually request?
Financial statements, tax returns, AR/AP aging, customer concentration info, owner comp details, and any debt or leases.
What's the difference between a broker opinion and an independent valuation?
A broker opinion is usually marketing-oriented. An independent valuation is built to be defended with stated assumptions and methodology.
Do i need an SBA-compliant valuation?
If your lender requires it for the deal structure, yes. Ask early so the scope matches underwriting expectations.
Can a valuation help me raise capital?
Yes, but investors also want a clear forecast, logic behind assumptions, and a plan. A valuation supports the story; it rarely replaces it.
Conclusion
Pick a business valuation firm based on your use case, the team's process, and whether the report will stand up to scrutiny. If you want the valuation to actually move your deal forward, plan for the next step too: a model and narrative that match the assumptions. If that's what you need, OGScapital can support both the valuation and the investor-ready package.
