Col (Ret) Guillermo Birmingham CPA/CM&AA
License # 0225270583
As an agent with Transworld Business Advisors, we help our clients buy and sell businesses every day. Every broker that is part of our team completes a full business brokerage training course and certification program. We understand that the task of buying or selling a business can be overwhelming without the proper guidance and skills. Over the years, we have helped many companies around the world with the buying and selling process ensuring our client’s confidentiality every step of the way. Our goal is to make the process as smooth as possible for both sides by relying on our global network of experienced business advisors.
Guillermo has over 35 years of experience in all aspects of financial management and operational management in the private sector, nonprofits, government and United Nations organizations. Given his wide portfolio of experiences in financial and operational roles, Guillermo is in a unique position to offer advice on a wide range of challenges that business leaders must overcome.
Guillermo is a highly decorated retired US Air Force (USAF) Colonel with several postings throughout the world. He has been both personally recognized for outstanding performance and as a squadron commander led two separate organizations to earn global recognition as best across the USAF by winning the Major General Eugene A Eubank Award.
Prior to his retirement from the USAF, Guillermo rose to be assigned as the Chief Financial Officer of a $2 Billion per year global operation focused on the quality of life of the Air Force community. Since leaving the military in 2008, Guillermo served for 3.5 years as Director of Administration of the World Health Organization’s America Region overseeing Finance, Information Technology, Procurement and Human Resources, as SVP at Global Communities and as a Partner in a nationwide CFO Services firm.
Prior to joining Transworld Business Advisors, Guillermo was the Regional Leader of the DC, VA and MD territory for B2B CFO, the largest CFO Services firm in the United States. As a partner of B2B CFO, Guillermo facilitated the sale of a major stake of a clients business to a publicly traded company for a value that exceeded nearly 300% of prior offers. Guillermo is passionate about helping business owners prepare their business for sale to garner more and higher value offers for their businesses.
Personally, Guillermo is an advocate for those who need social, legal, or financial assistance. He has been appointed to many boards, commissions, and committees throughout his career. Previously, Guillermo served two consecutive terms as a member of the Audit Committee of the Global Fund to Fight AIDS, Tuberculosis and Malaria which is headquartered in Geneva, Switzerland. He also served as Board Treasurer of Ayuda Inc, a Washington Based not for profit that provides legal and social services to immigrant communities of the DC Metro area. He also served as Board Chairman of Express Microfinanzas SAS, a Bogota Colombia Microfinance Institution. In this capacity, he oversaw the sale of the company to a much larger company who wanted to enter the Colombia market.
Guillermo holds a Master of Science in Professional Accounting and certifications as a Certified Public Accountant, Chartered Global Management Accountant, Certified Value Builder, and a Certified Mergers & Acquisition Advisor.





My Listings
Accounting
Reliable Tax Planning and Bookkeeping Solutions for Sale!
Location: Hampton City, Virginia
Asking Price: $350,000
Down Payment: $350,000
Sellers Discretionary Earnings: $18,992
Beauty/Personal Care
Upscale Hair Salon in Affluent Boston Suburb!
Location: Middlesex County, Massachusetts
Asking Price: $124,000
Down Payment: $50,000
Sellers Discretionary Earnings: $54,465
Retail Miscellaneous
Upscale Resale Boutique with Staff and Expansion Potential
Location: New Castle County, Delaware
Asking Price: $129,900
Down Payment: $129,900
Sellers Discretionary Earnings: --
Retail Miscellaneous, Financial Related
Tobacco and Money Services Business Fairfax County, VA
Location: Annandale City, Virginia
Asking Price: $750,000
Down Payment: $620,000
Sellers Discretionary Earnings: $225,898
Construction
Home Improvement Franchise with Real Estate!
Location: Maryland
Asking Price: $880,000
Down Payment: $500,000
Sellers Discretionary Earnings: $252,047
Cleaning/Clothing
Reputable, Long‑Running Dry Cleaning Service
Location: Anne Arundel County, Maryland
Asking Price: $120,000
Down Payment: $120,000
Sellers Discretionary Earnings: $100,000
Medical Related Biz
Turnkey Wellness Business Ready for New Ownership
Location: Blacksburg City, Virginia
Asking Price: $59,950
Down Payment: $59,950
Sellers Discretionary Earnings: -$35,033
Distribution
UNIQUE COFFEE BUSINESS with Community driven approach
Location: Richmond City, Virginia
Asking Price: $199,950
Down Payment: $199,950
Sellers Discretionary Earnings: --
Automotive
Turnkey Collision & Mechanical Repair Shop with Growth Potential
Location: Maryland
Asking Price: $99,000
Down Payment: $99,000
Sellers Discretionary Earnings: $50,000
Food Business Retail, Retail Miscellaneous, Manufacturing, Restaurants
Profitable Mobile Snack Business with strong brand loyalty
Location: Virginia
Asking Price: $580,000
Down Payment: $580,000
Sellers Discretionary Earnings: $168,003
Restaurants
Turnkey Pizza & Sub Restaurant with Strong Growth Potential
Location: Montgomery County, Maryland
Asking Price: $200,000
Down Payment: $200,000
Sellers Discretionary Earnings: $41,332
Food Business Retail
Established Tea Franchise with Loyal Customer Base
Location: Herndon City, Virginia
Asking Price: $69,000
Down Payment: $69,000
Sellers Discretionary Earnings: $26,640
Beauty/Personal Care
Growing Beauty Supply Store in a Thriving Industry
Location: Richmond City, Virginia
Asking Price: $649,000
Down Payment: $584,100
Sellers Discretionary Earnings: $107,000
Beauty/Personal Care
PRICE REDUCED…PREMIER MED SPA with multiple locations in CNTL VA
Location: Virginia
Asking Price: $1,499,950
Down Payment: $1,499,950
Sellers Discretionary Earnings: $405,739
Cleaning
30 Year Commercial Cleaning Company. Profitable & Ready to Scale!
Location: Keysville City, Virginia
Asking Price: $325,000
Down Payment: $325,000
Sellers Discretionary Earnings: $74,033
Tailoring
Established Tailor Shop with Reputation and Expansion Upside
Location: New Castle County, Delaware
Asking Price: $119,900
Down Payment: $89,900
Sellers Discretionary Earnings: $65,851
Construction
Growing Columbus-area Home Improvement Franchise!
Location: Union County, Ohio
Asking Price: $249,000
Down Payment: $27,074
Sellers Discretionary Earnings: $112,937
Business Services
Turnkey Event Venue with Multiple Revenue Opportunities
Location: Christiansburg City, Virginia
Asking Price: $74,950
Down Payment: $49,950
Sellers Discretionary Earnings: --
Restaurants
Long‑Running, Family‑Owned Restaurant With Proven Cash Flow
Location: Roanoke City, Virginia
Asking Price: $125,000
Down Payment: $75,000
Sellers Discretionary Earnings: $11,889
Business Services
Established Business Services Center & Package Shipping Franchise
Location: Chantilly City, Virginia
Asking Price: $190,000
Down Payment: $140,000
Sellers Discretionary Earnings: -$42,370
Business Services
Senior Transition Services Franchise Opportunity
Location: Virginia
Asking Price: $90,000
Down Payment: $90,000
Sellers Discretionary Earnings: $19,310
Beauty/Personal Care
N. VA Hair Salon, great location, low rent, Loyal Clients
Location: Falls Church, Falls Church City, Virginia
Asking Price: $179,900
Down Payment: $179,900
Sellers Discretionary Earnings: $57,660
Equipment S & S, Construction
Established Relocatable Rapidly Growing Fire Protection Business
Location: Virginia
Asking Price: $1,900,000
Down Payment: $201,513
Sellers Discretionary Earnings: $789,784
Prime Turnkey Commercial Food Production Facility – 5,400 Sq. Ft
Location: Sterling City, Virginia
Asking Price: $585,000
Down Payment: $585,000
Sellers Discretionary Earnings: --
Retail Miscellaneous
Boutique Consignment Shop in Richmond
Location: Richmond City, Virginia
Asking Price: $150,000
Down Payment: $150,000
Sellers Discretionary Earnings: $76,561
Automotive
Commercial Fleet Maintenance Company with Growth Potential
Location: City, Virginia
Asking Price: $150,000
Down Payment: $150,000
Sellers Discretionary Earnings: $49,340
Beauty/Personal Care
Turnkey Nail Spa & Beauty Salon for Sale
Location: Ashland City, Virginia
Asking Price: $175,000
Down Payment: $175,000
Sellers Discretionary Earnings: $41,112
Routes
Premium Hardwood Firewood Business with Year-Round Demand
Location: Richmond City, Virginia
Asking Price: $210,000
Down Payment: $210,000
Sellers Discretionary Earnings: $65,200
Construction
Profitable Flooring Franchise with Growth Potential
Location: Shawsville City, Virginia
Asking Price: $495,000
Down Payment: $495,000
Sellers Discretionary Earnings: $50,113
Construction
Established Plumbing Business with Strong Growth Potential
Location: Abingdon City, Virginia
Asking Price: $195,000
Down Payment: $195,000
Sellers Discretionary Earnings: $110,627
Beauty/Personal Care
High-Volume, Award-Winning Nail Salon
Location: Virginia
Asking Price: $595,000
Down Payment: $595,000
Sellers Discretionary Earnings: $217,782
Beauty/Personal Care
Seller-Financed Renovated-Low Rent Nail Salon in Arlington
Location: Arlington City, Virginia
Asking Price: $100,000
Down Payment: $50,000
Sellers Discretionary Earnings: $15,000
Insurance
Profitable Insurance Business for Sale - Own Your Future!
Location: Norfolk City, Virginia
Asking Price: $540,000
Down Payment: $540,000
Sellers Discretionary Earnings: $105,181
Glass
Full-Service Glass and Mirror Company – Commercial & Residential
Location: Fredericksburg City, Virginia
Asking Price: $249,000
Down Payment: $249,000
Sellers Discretionary Earnings: $52,786
Accounting
Established Richmond Tax Prep Business with Strong Client Base!
Location: Richmond City, Virginia
Asking Price: $85,000
Down Payment: $85,000
Sellers Discretionary Earnings: $33,945
Fitness
24/7 Self-Service Fitness Studio with Recurring Revenue
Location: Richmond City, Virginia
Asking Price: $149,000
Down Payment: $149,000
Sellers Discretionary Earnings: $8,038
Retail Miscellaneous
Profitable Vape Shop with high foot traffic in Downtown Location
Location: Richmond City, Virginia
Asking Price: $70,000
Down Payment: $35,000
Sellers Discretionary Earnings: -$2,391
Retail Miscellaneous
Established Furniture & Home Décor Retail Business
Location: Virginia
Asking Price: $95,000
Down Payment: $50,000
Sellers Discretionary Earnings: -$22,266
Construction
Profitable Custom Home Builder and Remodeler
Location: Virginia
Asking Price: $750,000
Down Payment: $250,000
Sellers Discretionary Earnings: $347,423
Business Services
Established Cleaning Business - Multi-State Commercial Clients
Location: Montgomery County, Maryland
Asking Price: $500,000
Down Payment: $500,000
Sellers Discretionary Earnings: $108,150
Hardware Ret Related
Opportunity Overview: Specialty Lighting Supplier
Location: Virginia
Asking Price: $180,000
Down Payment: $180,000
Sellers Discretionary Earnings: --
Fitness
Established 5-Star CrossFit Business for sale $299,000
Location: Hampton City, Virginia
Asking Price: $299,000
Down Payment: $200,000
Sellers Discretionary Earnings: $100,000
Interior Design/Dec
Beautiful Work. Strong Business. Big Opportunity.
Location: Chantilly City, Virginia
Asking Price: $269,000
Down Payment: $269,000
Sellers Discretionary Earnings: $50,780
Construction
Longstanding Paving Business – Repeat Clients, Proven Performance
Location: Rocky Mount City, Virginia
Asking Price: $425,000
Down Payment: $425,000
Sellers Discretionary Earnings: $179,201
Beauty/Personal Care
Busy Barbershop for Sale – Great Location, Strong Cash Flow
Location: Hampton City, Virginia
Asking Price: $85,000
Down Payment: $85,000
Sellers Discretionary Earnings: --
Construction, Environmental Rltd
Solar Platform — $4.2M EBITDA | $40M Revenue
Location: United States
Asking Price: $20,000,000
Down Payment: $14,000,000
Sellers Discretionary Earnings: --
Child Care
Successful Early Education Center with Expansion Opportunity
Location: Virginia
Asking Price: $610,000
Down Payment: $610,000
Sellers Discretionary Earnings: $149,522
Medical Related Biz
Turnkey Medical Weight Loss Clinic – High-Growth Wellness Sector
Location: Short Pump City, Virginia
Asking Price: $125,000
Down Payment: $125,000
Sellers Discretionary Earnings: $81,298
Beauty/Personal Care
Profitable Nail & Spa Salon for Sale – Established 18+ Years
Location: Manassas City, Virginia
Asking Price: $85,000
Down Payment: $50,000
Sellers Discretionary Earnings: $17,446
Restaurants
Profitable Sushi Restaurant for Sale in Woodbridge
Location: Woodbridge City, Virginia
Asking Price: $269,000
Down Payment: $180,000
Sellers Discretionary Earnings: $142,752
Well Established Sign and Graphic Franchise
Total Investment: $200,000 - $215,000
Cash Investment: $60,000
World's Leading Promotional Products and Advertising Franchise
Total Investment: $90,000-$100,000
Cash Investment: $90,000
World's Leading Business Brokerage Franchise
Total Investment: $85,000
Cash Investment: $85,000
Coworking Franchise Opportunity
Total Investment: $360,000-$3,600,000
Cash Investment: $250,000
Wellness Focused Membership Model Grooming Franchise
Total Investment: $318,000 - $499,000
Cash Investment: $150,000
Franchise Focused on the Restoration and Repair of Leather, Plastic and Vinyl
Total Investment: $100,595 - $120,595
Cash Investment: $15,000
National Recruiting Firm
Total Investment: $75,000 - $100,000
Cash Investment: $40,000
Growing Charcuterie Business
Total Investment: $200,000-$215,000
Cash Investment: $50,000
Bookkeeping Business Solutions Franchise
Total Investment: $33,842-$69,342
Cash Investment: $29,995
Authentic Mediterranean Grill Franchise Opportunity
Total Investment: $600,000 - $850,000
Cash Investment: $250,000
Established Quick Service Italian Restaurant Franchise
Total Investment: $322,043 - $452,807
Cash Investment: $150,000
Fastest Growing Business Coaching Franchise
Total Investment: $60,000
Cash Investment: $60,000
Membership Model Coworking Franchise
Total Investment: $390,000 - $1,200,000
Cash Investment: $200,000
B2B Coworking and Business Services Franchise
Total Investment: $850,848 - $1,795,965
Cash Investment: $300,000
Market-Leading Window Tint Franchise
Total Investment: $175,000 - $250,000
Cash Investment: $150,000

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