Marker, Inc.
Marker, Inc. is a woman-owned, WBENC-certified construction firm founded in 1956 in Columbus, Ohio, delivering construction management, design-build, general contracting, and owner's representation services across Central Ohio. It serves industrial, healthcare, education, civic, commercial, multifamily, and faith-based clients with self-perform trade capabilities and BIM/VDC technology.
- Company typePrivate
- Founded1956
- HeadquartersColumbus, United States
- Headcount—
- GTM typeB2B
- OfferingServices
What Marker, Inc. does
Marker, Inc. is a privately held, woman-owned (WBENC-certified) construction and real estate development firm founded in 1956 and headquartered in Columbus, Ohio, with a secondary office in Bellefontaine. Operating exclusively in Central Ohio across roughly ten market segments — Industrial (600+ completed projects), Healthcare (450+), Education (300+), Civic (300+), Commercial (250+), Faith-Based (150+), Multifamily, Senior Living, Recreational, and Zoological (40+ exhibits) — the company delivers construction management-at-risk, design-build, general contracting, and owner's representation services.
The firm's core technical platform centers on Virtual Design and Construction (VDC) capabilities, including Building Information Modeling (BIM), MEP coordination, 3D modeling, and clash detection using AutoCAD, Revit, SketchUp, Lumion, and Enscape. Underpinning this is a proprietary 38-procedure Quality Management System and significant in-house self-perform trade capacity covering general requirements, excavation, concrete, masonry, steel erection, metal studs, drywall, ceiling systems, and finish carpentry — capabilities that reduce subcontractor markup and improve schedule control. Documented safety performance (OSHA Incidence Rate of 1.23, EMR ≤0.8, OSHA VPP designation as the third mobile workforce in the nation) functions as a meaningful prequalification asset on healthcare, civic, and institutional work.
Marker monetizes exclusively through project-based construction contracts (competitive bid and negotiated) with no recurring or license revenue. Project sizes visible in the portfolio range from sub-$1M renovations to multi-phase engagements exceeding $60M (e.g., the COTA McKinley Avenue Phase 3C). The vertically integrated Marker Development subsidiary extends the platform into real estate development, consulting, and advisory across multifamily, mixed-use, medical office, student housing, industrial, and historic rehabilitation — exemplified by the Crossline development and Zora's House community hub. Revenue is concentrated in the Central Ohio region with no disclosed expansion beyond the contiguous Ohio market.
Marker, Inc. firmographics
Firmographics- Name
- Marker, Inc.
- Legal name
- Marker, Inc.
- Website
- https://buildwithmarker.com
- Company type
- Private
- Founded year
- 1956
- Operating status
- Operating
- Short description
- Marker, Inc. is a woman-owned, WBENC-certified construction firm founded in 1956 in Columbus, Ohio, delivering construction management, design-build, general contracting, and owner's representation services across Central Ohio. It serves industrial, healthcare, education, civic, commercial, multifamily, and faith-based clients with self-perform trade capabilities and BIM/VDC technology.
- Ownership category
- akta.pro rank
Marker, Inc. industry classification
Industry- Product category
- Construction Services
- NAICS
- Commercial and Institutional Building Construction (236220), Nonresidential Building Construction (2362), Architectural Services (541310), Poured Concrete Foundation and Structure Contractors (23811), Structural Steel and Precast Concrete Contractors (238120)
- SIC
- General Bldg Contractors - Nonresidential Bldgs (1540), Land Subdividers & Developers (No Cemeteries) (6552), Construction - Special Trade Contractors (1700)
- akta.pro primary industry
- Religious & Cultural Building Construction (Places of Worship, Museums, Libraries) (IMAFACAH)
Keywords
Where Marker, Inc. is headquartered
LocationHeadquarters
- HQ city
- Columbus
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Marker, Inc. business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Construction Services: Project-based revenue from construction management, design-build, general contracting, and owner's representation services. Revenue generated through competitive bidding, negotiated contracts, and repeat client engagements across multiple market segments including industrial, healthcare, commercial, civic, education, and multifamily projects.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based construction services |
Go-to-market motion1 record
Distribution channels5 records
Marketing channels6 records
Marker, Inc. product offering
Product offeringCore offering
Marker, Inc. is a Central Ohio construction firm providing construction management, general contracting, design-build, and preconstruction services across industrial, healthcare, education, civic, commercial, multifamily, faith-based, senior living, recreational, and zoological market segments. The firm also operates a real estate development arm (Marker Development) and self-performs key trades including concrete, masonry, steel erection, and finish carpentry. Projects are delivered via competitive bidding, negotiated contracts, and repeat client engagements.
Product overview
Marker, Inc. is a construction services company offering a comprehensive suite of services rather than a single product or platform. The core offering is Construction Management and General Contracting, supplemented by Preconstruction Services, Virtual Design and Construction (BIM), Design & Architecture Services, Real Estate Development, and Self-Performed Trade Work. The company also provides Consulting Services for advisory engagements. These services operate as an integrated offering, with preconstruction and design services feeding into construction delivery, and real estate development services providing end-to-end project solutions from acquisition through occupancy.
Differentiator
Problem solved
Functional benefit
Brands
- Marker Development: Real estate development, consulting, and advisory services for commercial development including rehabilitation/historic restoration, industrial, multifamily/mixed use, medical office, land development, and student housing.
Products and services
- Construction Management Services
- Preconstruction Services
- Virtual Design and Construction (BIM)
- Design & Architecture Services
- Real Estate Development (Marker Development)
- Self-Performed Trade Work
- Consulting Services
Quantifiable outcome
- 220,000 work hours on COTA project completed with zero lost-time safety incidents
- +5 more outcomes
Companies that use Marker, Inc.
Customer profileNamed customers26 records
Segments10 records
Ideal customer profiles7 records
Marker, Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Marker, Inc. partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- Moody NolancoreMoody Nolan serves as architect for Crossline development and Zora's House 2.0 project. As one of the country's leading Black-owned architecture firms, their collaboration brings design excellence, cultural insight, and historical awareness to projects. Partnership exemplifies commitment to diverse and inclusive project teams.
- Design Group ArchitectscoreDesign Group Architects partnered with Marker on Directions for Youth and Families Crittenton Community Center project, facilitating change orders and dual schedule management for expanded project scope including gymnasium addition.
- Associated Builders and Contractors (ABC)coreMarker has been a participant in ABC's STEP (Safety Training Evaluation Process) program for 23 years, holding 8 Platinum, 4 Gold, and 2 Silver level awards. Program evaluates safety based on 20 components.
- OSHA (Occupational Safety and Health Administration)coreMarker Construction was the third mobile workforce in the nation to qualify for OSHA's Voluntary Protection Program (VPP) designation, demonstrating highest level workplace safety standards.
Scale indicators16 records
Recent moves6 records
Expansion highlights4 records
Marker, Inc. competitors and assessment
Company assessmentBroad incumbents
- Whiting-Turner Contracting Company: Major national general contractor with strong healthcare, education, retail, and public-sector practices and Ohio regional offices. Competes for the same healthcare and institutional clients as Marker but at materially greater scale and bonding capacity.
- Gilbane Building Company: Large national construction manager with strong healthcare, education, and civic practice and significant Ohio presence. Competes for the same institutional client base but at meaningfully larger scale and broader geographic reach.
- Turner Construction Company: Largest US general contractor with active Ohio operations pursuing healthcare, education, civic, and commercial projects at much greater scale than Marker; represents the competitive ceiling for marquee institutional work.
Direct peers
- Elford Construction: Mid-size Ohio-based general contractor specializing in commercial, healthcare, education, senior living, and multifamily construction. Comparable scale, market segments, and regional concentration to Marker Construction.
- Smoot Construction: Ohio-based general contractor serving healthcare, higher education, public/civic, and commercial markets with strong self-perform capabilities — comparable size and segment mix to Marker.
- Ruscilli Construction: Ohio-based general contractor and construction manager with similar vertical integration into development and design-build services across commercial, healthcare, education, and industrial segments.
- Corna Kokosing Construction Company: Ohio-based general contractor and construction manager serving commercial, industrial, healthcare, education, and public-sector clients. Closest direct peer given similar regional focus, self-perform capabilities, and Central Ohio market overlap.
- Daimler Group: Ohio-based real estate developer and general contractor with integrated development and construction services across multifamily, senior living, commercial, and mixed-use projects — closely parallel to Marker's construction-plus-development model.
- Messer Construction: Regional construction manager with established Ohio operations serving healthcare, higher education, science/technology, and civic clients. Comparable delivery model (CMR, design-build) and self-perform capabilities.
- Barton Malow: Regional Midwest general contractor with strong presence in Ohio serving healthcare, education, industrial, and sports/entertainment markets. Direct competitor for similar project types at slightly larger scale.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Marker, Inc. social profiles
Digital presenceMarker, Inc. compliance and trust
Trust signalCompliance1 record
Marker, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
Marker, Inc. leadership team
Management profileNumber of profiles
Profiles5 records
Marker, Inc. subsidiaries and ownership
Company hierarchySubsidiaries1 record
Marker, Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Marker, 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 Marker, Inc.
What does Marker, Inc. do?
Marker, Inc. is a Central Ohio construction firm providing construction management, general contracting, design-build, and preconstruction services across industrial, healthcare, education, civic, commercial, multifamily, faith-based, senior living, recreational, and zoological market segments. The firm also operates a real estate development arm (Marker Development) and self-performs key trades including concrete, masonry, steel erection, and finish carpentry. Projects are delivered via competitive bidding, negotiated contracts, and repeat client engagements.
Is Marker, Inc. a public or private company?
Marker, Inc. is a private company. It is classified as family owned and is currently operating.
When was Marker, Inc. founded?
Marker, Inc. was founded in 1956.
Where is Marker, Inc. based?
Marker, Inc. is headquartered in Columbus, United States, in the North America region.
How does Marker, Inc. make money?
One revenue line is on record: construction Services.
Who are Marker, Inc.'s main competitors?
Broad incumbents on record are Whiting-Turner Contracting Company, Gilbane Building Company and Turner Construction Company. Direct peers are Elford Construction, Smoot Construction, Ruscilli Construction, Corna Kokosing Construction Company, Daimler Group, Messer Construction and Barton Malow.
Does Marker, Inc. have an API?
No public API is recorded for Marker, Inc..
What industry is Marker, Inc. in?
Marker, Inc.'s product category is Construction Services. Its primary akta.pro industry code is IMAFACAH, Religious & Cultural Building Construction (Places of Worship, Museums, Libraries). Its NAICS code is 236220 and its SIC code is 1540.