Black, Bashor & Porsch

What Black, Bashor & Porsch does

Black, Bashor & Porsch, LLP is a regional Certified Public Accounting firm founded in 1952 and headquartered at 270 East Connelly Blvd, Sharon, Pennsylvania. The firm operates from a single office with 11 CPAs and 13 support staff (24 total), serving clients across northwest Pennsylvania and northeast Ohio. Its core offering is a broad suite of professional services rather than a unified software platform, including tax planning and preparation (for individuals, corporations, partnerships, LLCs/LLPs, estates, trusts, and non-profits), financial statement audits (with specialized governmental and non-profit audit expertise), reviews and compilations, bookkeeping, payroll processing, estate and retirement planning, litigation support, M&A advisory, and management consulting. The firm maintains a proprietary net-payroll preparation system refined over 40+ years, targeted at businesses with 1–200 employees, and relies on industry-standard platforms (ProSystem FX, Engagement, QuickBooks, Sage) and a Cloud Cabinet secure client portal for service delivery.

The firm monetizes through engagement-based professional service fees, priced by complexity and scope, with no publicly disclosed pricing structure. Its customer mix is horizontally diversified across four segments: small-to-mid-size for-profit businesses (primary), individual/HNW clients (primary), governmental entities, and non-profit organizations. GTM is sales-led and relationship-driven, relying on referrals, community involvement, and an established 70+ year regional reputation. The firm is structured as an LLP owned by four partners (Alice F. Mattocks, Gregory J. Koch, Jack F. Kuchcinski, Norbert F. Dietrich, Jr.), with no parent company, institutional investment, or M&A activity disclosed. The technology stack is conventional for the CPA sector — proprietary payroll system, CCH Site Builder website, Cloud Cabinet document portal — and there is no evidence of AI/ML capabilities, APIs, or software productization. Peer-review accreditation through the AICPA Private Companies Practice Section (2020 and 2023) is the principal third-party validation cited.

Name

Black, Bashor & Porsch

Legal name

Black, Bashor & Porsch, LLP

Website

https://bbpcpa.com

Company type

Private

Founded year

1952

Operating status

Operating

Headcount range

11–50 employees

Short description

Black, Bashor & Porsch, LLP is a regional Certified Public Accounting firm founded in 1952, serving small to mid-sized businesses, individuals, governmental entities, and non-profits across northwest Pennsylvania and northeast Ohio with comprehensive tax, audit, and advisory services.

Ownership category

akta.pro rank

Headquarters

HQ city

Sharon

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Professional Services Fees: Fee-based professional services including tax preparation, audit, review, compilation, bookkeeping, payroll processing, consulting, and advisory services. Services are priced based on complexity and scope of work performed.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Black, Bashor & Porsch, LLP is a Certified Public Accounting firm delivering tax planning and preparation, financial statement audits, reviews and compilations, bookkeeping, payroll processing, business consulting, estate and retirement planning, litigation support, and M&A advisory services. Engagements are delivered by 11 CPAs and 13 support staff to individuals, small/mid-market businesses, governmental entities, and non-profit organizations across northwest Pennsylvania and northeast Ohio.

Product overview

Black, Bashor & Porsch, LLP is a Certified Public Accounting firm offering a comprehensive suite of professional services rather than a software product portfolio. The firm's primary offerings are professional accounting, auditing, tax planning and preparation, and consulting services delivered directly by 11 CPAs and 13 support staff. The services are provided through individual practice areas (Audit Services, Tax Services, Consulting Services) rather than a unified software platform. The firm also provides interactive financial calculators on its website as a client resource tool. Services include litigation support, mergers & acquisitions, estate planning, business succession planning, fraud prevention, financial planning, retirement planning, payroll preparation, and business entity selection, among others.

Differentiator

Problem solved

Functional benefit

Products and services

• Tax Planning and Preparation Services Proactive tax planning to minimize current and future tax liabilities, computerized return preparation for individuals and entity types including corporations, partnerships, LLCs/LLPs, estates, trusts, and not-for-profits, plus representation before federal and state tax authorities.
• Audit, Review, and Compilation Services Financial reporting assurance at three levels: intensive audit examinations (highest assurance, including governmental and non-profit audits), reviews (limited assurance with analytical procedures), and compilations (no assurance, based on client information).
• Accounting and Bookkeeping Services General ledger and financial statement preparation, day-to-day bookkeeping/write-up assistance, accounting system setup, and ongoing business tax return preparation for clients needing outsourced accounting operations.
• Payroll Preparation Services Comprehensive payroll services for businesses with 1 to 200 employees, including net payroll preparation, installation, training, support, and quarterly and annual payroll tax reports, delivered through a proprietary in-house payroll system.
• Business Consulting and Management Advisory Objective management advisory and consulting services that identify profitability issues and develop practical solutions and growth strategies, including business entity selection, cash flow and budgeting analysis, financial forecasts and projections, debt and financing services, and pension/profit-sharing plan assistance.
• Mergers and Acquisitions Advisory Advisory for buying, selling, or merging businesses, including cash flow analysis, tax considerations during acquisition or disposition, business succession planning, and overall transaction structuring.
• Estate and Financial Planning Estate planning, estate and trust tax preparation, retirement planning, and broader financial planning services for individuals and business owners, including orderly asset transfer, transfer tax reduction, and business continuity and succession planning.
• Litigation Support and Fraud Services Quantification of economic damages for existing or pending litigation using accounting and auditing techniques, plus financial record analysis in fraud and theft investigations to determine extent of financial loss.
• Sales Tax Services Compilation and preparation of sales tax returns for businesses responsible for collecting and submitting sales taxes across multiple jurisdictions.
• Interactive Financial Calculators Website-based suite of interactive financial calculators covering auto, business, debt and credit cards, insurance, investment, loan, mortgage, personal finance, retirement, savings, and tax topics, provided as a client and visitor resource tool.

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Scale indicators4 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• HBK CPAs & Consultants: HBK is a regional CPA and advisory firm headquartered in Youngstown, Ohio — geographically adjacent to Black, Bashor & Porsch's NW PA / NE Ohio footprint — with a comparable mix of tax, audit, payroll, and SMB/governmental advisory services for closely held businesses.
• Schneider Downs & Co. Pittsburgh-based regional CPA firm of similar Pennsylvania orientation offering tax, audit, advisory, and M&A services to mid-market and closely held businesses in the same Western Pennsylvania corridor as Black, Bashor & Porsch.
• Maher Duessel: Pittsburgh-based CPA firm specializing in governmental and non-profit auditing under Yellow Book and Uniform Guidance — directly comparable to Black, Bashor & Porsch's governmental audit niche — serving governmental entities and nonprofits in Pennsylvania.
• Rea & Associates: Ohio-based regional CPA firm with a similar full-service tax, audit, payroll, and advisory offering for SMBs and governmental/non-profit clients in northeast and central Ohio, overlapping directly with Black, Bashor & Porsch's geographic and service profile.
• Hill Barth & King (HBK Wealth): Florida-based regional CPA and advisory firm of similar size offering tax, audit, business consulting, and estate planning to closely held businesses and individuals — analogous in scale, service mix, and client profile to Black, Bashor & Porsch.
• Clark Schaefer Hackett: Mid-Atlantic and Midwest regional CPA firm providing tax, audit, advisory, and accounting services to closely held businesses, nonprofits, and governmental entities — directly comparable in service breadth and SMB/governmental audit emphasis.
• Grassi & Co. Mid-sized regional CPA and advisory firm offering tax, audit, payroll, M&A advisory, and business consulting to SMBs and closely held entities — comparable in service mix and cross-sell orientation, though somewhat larger in scale.
• Marks Paneth: New York-based mid-sized CPA and advisory firm providing tax, audit, advisory, and accounting services to closely held businesses, nonprofits, and high-net-worth individuals — a close analog in service breadth and segment focus, though larger.
• Walthall CPAs & Advisors: Ohio-based CPA firm delivering tax, audit, accounting, payroll, and advisory services to SMBs, closely held businesses, and nonprofit organizations — directly comparable in size, geography (Ohio overlap), and service profile to Black, Bashor & Porsch.

Broad incumbents

• Withum: Larger national Top-30 CPA and advisory firm offering the same core suite of tax, audit, advisory, and accounting services — relevant as a competing consolidator that has grown via roll-up, illustrating the strategic path available to small regional peers like Black, Bashor & Porsch.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Black, Bashor & Porsch