St. John Properties, Inc.
St. John Properties is a privately held, vertically integrated commercial real estate firm founded in 1971 that develops, owns, and manages over 25 million square feet of flex, office, retail, and warehouse space across 13 states, serving more than 2,700 clients ranging from SMBs to enterprise corporations.
- Company typePrivate
- Founded1971
- HeadquartersBaltimore, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What St. John Properties, Inc. does
St. John Properties, Inc. is a privately held, vertically integrated commercial real estate firm founded in 1971 and headquartered in Baltimore, Maryland. The company develops, owns, and manages a portfolio of more than 25 million square feet of flex/R&D, office, retail, and warehouse space across 13 states (Colorado, Delaware, Florida, Louisiana, Maryland, Nevada, North Carolina, Pennsylvania, Tennessee, Texas, Utah, Virginia, and Wisconsin), complemented by over 3,000 residential units from Pennsylvania to Nevada. As of 2026, the firm manages $5.5 billion in real estate assets and serves more than 2,700 clients ranging from small businesses to large enterprise corporations, including Siemens, Intuitive Machines, TierPoint, and Skyline Technology Solutions. The company is ranked among the nation's top 5 largest developers of LEED-certified commercial buildings and was named 2018 NAIOP Developer of the Year.
The firm's revenue model is anchored in long-term commercial property leasing, supplemented by property management, space planning, interior design, and interior construction services provided through in-house teams. It also derives rental income from residential investments within mixed-use developments. Go-to-market is sales-led and dual-pronged: a direct in-house leasing organization (including dedicated VPs of Leasing per region) handles landlord representation for SMB and mid-market tenants, while enterprise relationships are also pursued through partnerships with major brokerages such as CBRE, Colliers International, MacKenzie Commercial Real Estate Services, and Rosso Commercial Real Estate. The company markets available space through its sjpi.com property portal, supported by social media channels and earned media coverage in regional business publications.
St. John Properties has a 55-year operating history under founder/Chairman Edward St. John and President/CEO Larry Maykrantz (a 44-year company veteran and 2026 NAIOP Maryland Lifetime Achievement Award recipient). Notable historical strategic moves include a 2014 entry into gaming through distressed casino acquisitions in Colorado and Nevada, ongoing development of major mixed-use projects such as Greenleigh at Crossroads in Maryland and Valley Grove in Utah, and recent acquisitions including the 120,000+ SF Aviation Business Park near BWI Airport (2023). The firm is privately held with no disclosed institutional investors, and currently maintains 251-500 employees alongside an expanding roster of regional partners across its operating geographies.
St. John Properties, Inc. firmographics
Firmographics- Name
- St. John Properties, Inc.
- Legal name
- St. John Properties, Inc.
- Website
- https://sjpi.com
- Company type
- Private
- Founded year
- 1971
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- St. John Properties is a privately held, vertically integrated commercial real estate firm founded in 1971 that develops, owns, and manages over 25 million square feet of flex, office, retail, and warehouse space across 13 states, serving more than 2,700 clients ranging from SMBs to enterprise corporations.
- Ownership category
- akta.pro rank
St. John Properties, Inc. industry classification
Industry- Product category
- Commercial Real Estate
- NAICS
- Nonresidential Property Managers (531312), Real Estate Property Managers (53131), Residential Property Managers (531311)
- SIC
- Operators Of Nonresidential Buildings (6512), Real Estate Agents & Managers (For Others) (6531)
- akta.pro primary industry
- Office Property Management (BPAJAGAA)
- akta.pro secondary industries
- Flex / R&D Industrial Space Brokerage (BPAJACAC), Multifamily Apartment Property Management (BPAJAFAA)
Keywords
Where St. John Properties, Inc. is headquartered
LocationHeadquarters
- HQ city
- Baltimore
- HQ country
- United States
- HQ region
- North America
Offices6 records
Markets served
St. John Properties, Inc. business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Marketing or Sales, Supply Chain
Revenue model
- Commercial Property Leasing: Develops, owns, and manages commercial properties across flex/R&D, office, retail, and warehouse categories. Generates revenue through long-term leases to tenants across 13 states.
- Property Management Services: In-house property management, space planning, interior design, and interior construction services provided to tenants throughout the lifecycle of their occupancy.
- Residential Investments: Investments in over 3,000 residential units generating rental income as part of mixed-use developments.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels8 records
St. John Properties, Inc. product offering
Product offeringCore offering
St. John Properties develops, owns, and manages commercial real estate properties including Flex/R&D, Office, Retail, and Warehouse space across 13 U.S. states, totaling more than 25 million square feet and over 3,000 residential units. The firm also provides in-house acquisition, development, LEED-certified sustainable construction, leasing, space planning, interior design, interior construction, and ongoing property management services to more than 2,700 clients.
Product overview
St. John Properties operates as a vertically integrated commercial real estate firm offering a comprehensive portfolio of property types including Flex/R&D, Office (single-story and multi-story), Retail, Warehouse/Bulk, and Land for development. The company provides end-to-end services spanning acquisition, development, construction, leasing, space planning, interior design, and property management. Their business communities are located across 13 states including Colorado, Delaware, Florida, Louisiana, Maryland, Nevada, North Carolina, Pennsylvania, Texas, Utah, Virginia, and Wisconsin, with over 25 million square feet of commercial space and 3,000+ residential units developed.
Differentiator
Problem solved
Functional benefit
Products and services
- Flex/R&D Properties
- Office Space
- Retail Space
- Warehouse/Bulk Space
- Land
- Acquisitions & Development Services
- Construction & Sustainable Building Services
- Leasing Services
- Space Planning & Interior Design Services
Quantifiable outcome
- Serves over 2,700 clients across portfolio
- +2 more outcomes
Companies that use St. John Properties, Inc.
Customer profileNamed customers13 records
Segments4 records
Ideal customer profiles3 records
St. John Properties, Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
St. John Properties, Inc. partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered major and minor.
- Reliable Contracting CompanymajorJoint partnership for development of Waugh Chapel Business Park in Anne Arundel County, Maryland. At final build-out, the 24-acre development will support more than 226,000 square feet of flex/R&D space.
- Somerset ConstructionmajorPartnership with University of Maryland and St. John Properties for Annapolis Junction Town Center transit-oriented development. Multi-functional development to meet needs of technology companies attracted to the university and city communities.
- Elm Street DevelopmentmajorPartnership to develop 2,000 homes on land at Baltimore Crossroads as part of the Greenleigh at Crossroads mixed-use development in White Marsh.
- Tom Celani (Luna Entertainment)minor50-50 joint venture for Fortune Valley Hotel and Casino in Central City, Colorado. St. John bought out partner Celani in 2012.
Scale indicators7 records
Recent moves9 records
Expansion highlights6 records
St. John Properties, Inc. competitors and assessment
Company assessmentDirect peers
- Corporate Office Properties Trust (COPT): Publicly traded office REIT concentrated in the mid-Atlantic, particularly near government and defense installations, mirroring SJP's flex/office portfolio orientation toward government-adjacent tenants.
- Brandywine Realty Trust: Philadelphia-based office and mixed-use developer/owner-operator with similar mid-Atlantic and Sun Belt exposure and a development-led business model comparable to SJP's.
- Liberty Property Trust (now Prologis): Was a publicly traded REIT focused on industrial and office/flex product across U.S. markets; acquired by Prologis in 2020. Closely comparable product mix to SJP's flex/office/warehouse portfolio.
- Duke Realty (now Prologis): Was a publicly traded REIT specializing in bulk industrial and office/flex, with in-house development capabilities analogous to SJP's vertically integrated model.
- Matan Companies: Mid-Atlantic commercial real estate developer and owner-operator of flex, office, and industrial product; comparable regional scale and strategy to SJP's portfolio approach.
- Merritt Properties: Baltimore-based commercial real estate firm focused on flex/R&D and warehouse product, the closest comparable to SJP's vertically integrated, Maryland-anchored business model and tenant mix.
Broad incumbents
- CBRE Group: Global commercial real estate services and investment firm overlapping with SJP in property management, leasing, and capital markets across office and industrial product types.
- Howard Hughes Holdings: Master-planned community and commercial real estate developer/owner-operator with comparable mix of in-house development, long-duration asset ownership, and integrated tenant services.
- Cushman & Wakefield: Global commercial real estate services firm competing with SJP for institutional leasing and tenant representation mandates on office, flex, and industrial product.
- JLL (Jones Lang LaSalle): Global real estate services and investment management firm offering overlapping capabilities in property management, leasing, and development services across commercial asset classes.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
St. John Properties, Inc. social profiles
Digital presenceSt. John Properties, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
St. John Properties, Inc. leadership team
Management profileNumber of profiles
Profiles17 records
St. John Properties, Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
St. John Properties, Inc. M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about St. John Properties, Inc.
What does St. John Properties, Inc. do?
St. John Properties develops, owns, and manages commercial real estate properties including Flex/R&D, Office, Retail, and Warehouse space across 13 U.S. states, totaling more than 25 million square feet and over 3,000 residential units. The firm also provides in-house acquisition, development, LEED-certified sustainable construction, leasing, space planning, interior design, interior construction, and ongoing property management services to more than 2,700 clients.
Is St. John Properties, Inc. a public or private company?
St. John Properties, Inc. is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was St. John Properties, Inc. founded?
St. John Properties, Inc. was founded in 1971. It employs 251 to 500 people.
Where is St. John Properties, Inc. based?
St. John Properties, Inc. is headquartered in Baltimore, United States, in the North America region.
How does St. John Properties, Inc. make money?
Three revenue lines are on record. Commercial Property Leasing is the primary driver. The others are property Management Services and residential Investments.
Who are St. John Properties, Inc.'s main competitors?
Direct peers on record are Corporate Office Properties Trust (COPT), Brandywine Realty Trust, Liberty Property Trust (now Prologis), Duke Realty (now Prologis), Matan Companies and Merritt Properties. Broad incumbents are CBRE Group, Howard Hughes Holdings, Cushman & Wakefield and JLL (Jones Lang LaSalle).
Does St. John Properties, Inc. have an API?
No public API is recorded for St. John Properties, Inc..
What industry is St. John Properties, Inc. in?
St. John Properties, Inc.'s product category is Commercial Real Estate. Its primary akta.pro industry code is BPAJAGAA, Office Property Management, with a secondary code of BPAJACAC, Flex / R&D Industrial Space Brokerage. Its NAICS code is 531312 and its SIC code is 6512.