SVN BlackStream

What SVN BlackStream does

SVN BlackStream (legal name: Blackstream Commercial Real Estate) is a privately held commercial real estate brokerage firm headquartered in Greenville, South Carolina, serving the Carolinas region with particular depth in the Upstate South Carolina market. The firm delivers full-service commercial real estate across four primary service lines — sales advisory, leasing (landlord and tenant representation), property management, and investment advisory — operating as a unified advisor-led practice rather than a modular software platform. Service coverage spans more than a dozen asset classes including office, retail, multifamily, healthcare and medical office, hospitality, industrial and warehousing, land and development, self-storage, restaurant, and mobile home parks, supported by a Broker-in-Charge (Joe Gobbett) and a formal executive team including a CEO (Michael Mumma) and CFO (Tammy H. Strickland).

On the technology side, SVN BlackStream runs a website-driven listings marketplace and social media presence (Instagram and Facebook under the blackstreamcre handle) and describes its stack as "cutting-edge tools" backed by a "robust database" for market analysis and property search. The firm does not disclose proprietary technology, APIs, AI/ML capabilities, or a platform-plus-modules architecture; the technology layer is positioned as an enabler for advisor productivity rather than a standalone product surface.

Commercially, the business operates a sales-led, advisor-driven go-to-market aimed at commercial real estate investors (primary), business owners and tenants, and property owners/landlords. Revenue is generated through three streams: (1) transaction-based commissions on commercial real estate sales, (2) transaction-based commissions on leasing (with listed asking rents in the $17.50-$23.00 per SF/YR range), and (3) monthly recurring fees for property management of office, retail, and industrial facilities. Listing inventory on the website spans $189K to $5.5M. Distribution is regional, with no franchise or reseller model, and the firm operates as part of the broader SVN (Sperry Van Ness) brokerage network. No financial disclosures (revenue, funding, ownership structure), M&A activity, or partnership agreements are publicly available in the source material.

Name

SVN BlackStream

Legal name

Blackstream Commercial Real Estate

Website

https://svnblackstream.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

SVN BlackStream is a privately held commercial real estate brokerage in Greenville, SC, providing sales, leasing, property management, and investment advisory services across more than a dozen asset classes in the Carolinas market.

Ownership category

akta.pro rank

Headquarters

HQ city

Greenville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Real Estate Commission - Sales: Traditional commercial real estate brokerage commissions on property sales transactions. Advisors assist with market analysis, exit strategies, and property transactions for investors and owner-users.
2. Leasing Commissions: Brokerage commissions for tenant representation and landlord representation in commercial lease transactions.
3. Property Management Services: Tailored management solutions for office, retail, and industrial facilities using advanced technology and a seasoned team.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

SVN BlackStream is a commercial real estate brokerage that advises clients on buying, selling, leasing, and managing commercial properties in the Carolinas. Core offerings include commercial sales brokerage, landlord and tenant leasing representation, property management for office, retail, and industrial facilities, and investment advisory across multiple asset classes such as office, retail, healthcare, multifamily, hospitality, land and development, self-storage, industrial and warehousing, restaurant, and mobile home parks.

Product overview

SVN BlackStream (Blackstream Commercial Real Estate) is a commercial real estate brokerage firm operating in the Carolinas region. The company operates as a single unified service offering rather than a platform-plus-modules architecture. Core services include Commercial Real Estate Sales, Commercial Leasing, Property Management, and Investment Advisory. The company specializes in multiple commercial asset classes including Office, Retail, Healthcare & Medical, MultiFamily, Hospitality, Land & Development, Self-Storage, Industrial & Warehousing, Restaurant, and Mobile Home Parks. Services are delivered through experienced advisors and leverage a robust database and cutting-edge tools for market analysis and property transactions.

Differentiator

Problem solved

Functional benefit

Products and services

• Commercial Real Estate Sales Advisory and brokerage services for strategically selling commercial real estate in the Carolinas, including market analysis, pricing guidance, and exit strategy assistance for property owners and investors.
• Commercial Leasing Leasing services covering landlord representation and tenant representation, helping clients evaluate and execute leasing decisions versus buying across the Carolinas commercial market.
• Property Management Tailored management solutions for office, retail, and industrial facilities using advanced technology and an experienced team to enhance property performance and value.
• Investment Advisory Investment advisory services guiding commercial property acquisitions and investment strategies for experienced investors and first-time buyers in the Carolinas commercial real estate market.
• Listings Marketplace Property listings portal covering commercial land, retail, office, multi-family, and investment properties for sale and lease across the Carolinas.

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Colliers International: Global CRE services firm with a Carolinas/Southeast presence offering investment sales, leasing, and property management — directly overlapping with BlackStream's full-service brokerage model at the institutional end of the market.
• Cushman & Wakefield: Global full-service CRE firm with active Carolinas brokerage, valuation, and property management operations that overlap with BlackStream's service offering, particularly on office and industrial mandates.
• SVN International (Sperry Van Ness): The national SVN franchise network of which BlackStream is an affiliate; provides shared brand, technology platform, and cooperative brokerage infrastructure that BlackStream leverages and is benchmarked against.
• Avison Young: Mid-sized global CRE services firm with strong U.S. Southeast presence offering investment sales, leasing, and property management — directly comparable full-service model to BlackStream at the regional level.
• Marcus & Millichap: Specialized CRE investment sales brokerage with significant multifamily, retail, and self-storage activity across the Southeast — competing for many of the same investment-oriented mandates as BlackStream.
• JLL (Jones Lang LaSalle): Global CRE services and investment firm with brokerage, property management, and capital markets capabilities across the Carolinas — competes for institutional mandates while BlackStream competes on local/mid-market deals.
• Newmark Group: Full-service CRE firm with active investment sales and leasing operations across the Southeast, including multifamily and capital markets mandates that overlap with BlackStream's investor-facing services.
• Lee & Associates: National commercial real estate brokerage with regional offices in the Southeast offering brokerage and property management services — operates on a similar advisor-driven, owner-operator model as SVN BlackStream.

Direct peers

• NAI Earle Furman: A long-standing Upstate South Carolina commercial real estate firm offering brokerage, property management, and investment services across Greenville, Spartanburg, and Anderson — the same core geography and service mix as SVN BlackStream.

Regional players

• Birchstone Real Estate: Regional CRE advisory firm operating in the Carolinas with brokerage, property management, and tenant/landlord representation services — closely comparable in scale and geographic focus to SVN BlackStream.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

• Facebookfacebook.com/blackstreamcre
• Instagraminstagram.com/blackstreamcre

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 SVN BlackStream