Haydan Consultants Inc.

What Haydan Consultants Inc. does

Haydan Consultants Inc. is a privately held, founder-owned professional services firm headquartered in Rosedale, New York, that delivers construction management, program management, project controls, compliance monitoring, and staff augmentation services to public-sector clients. The firm is certified as a Minority Business Enterprise (MBE), Small Business Enterprise (SBE), and Disadvantaged Business Enterprise (DBE) across 12 state and municipal agencies including NYC, New York State, New Jersey Transit, MTA, Port Authority of NY & NJ, Pennsylvania, Massachusetts, Connecticut, Vermont, and the City of Philadelphia. Its service portfolio is organized around five lines: Program Management, Construction Management and Inspection, Project Controls, Compliance (M/WBE and SDVOB monitoring), and Staff Augmentation. Active engagements span the LaGuardia Redevelopment, JFK Redevelopment, NYC SCA capital program, Borough Based Jails, NYPA Sensor Deployment, NYC DEP Green Infrastructure, and Bush Terminal Park, serving government agencies in the Transportation, Water, Facilities, and Power/Energy markets.

The firm's technical stack relies on industry-standard construction management and project controls tools (Primavera P6, Power BI, Tableau, SAP, ProCore, eBuilder, OpenText Content Server, B2GNow, SharePoint) with visualization dashboards for project performance reporting. There is no proprietary technology platform, no AI/ML capability disclosed, and no software product offered. The company delivers services primarily as a subconsultant to the largest AEC primes — AECOM, Jacobs, and HNTB — embedding owner's-representation staff directly within client agencies on multi-billion-dollar public capital programs. The firm holds no patents, trademarks, or proprietary IP beyond its certifications and past-performance credentials.

Haydan generates revenue through time-and-materials and fixed-fee professional services contracts awarded via RFP/RFQ procurement processes and master contract arrangements, with rates varying by role seniority and project specifics (no publicly disclosed pricing). The go-to-market is enterprise field sales into government and large infrastructure owners, leveraging founder Dan Sawh's 32-year AEC career (including COO of AECOM's $1B+ Northeast region) and the team's documented past performance on marquee programs. Customer concentration is high in large public-sector buyers, and the firm maintains a single Northeast headquarters while signaling geographic expansion through a newly hired Southeast Leader.

Name

Haydan Consultants Inc.

Legal name

Haydan Consultants Inc.

Website

https://haydanconsultantsinc.com

Company type

Private

Operating status

Operating

Short description

Haydan Consultants Inc. is a certified MBE/SBE/DBE professional services firm providing construction management, program management, project controls, compliance, and staff augmentation to government agencies and large infrastructure owners in the US Northeast, primarily as a subconsultant to top AEC primes.

Ownership category

akta.pro rank

Product category

Construction Management Consulting

NAICS

Management Consulting Services (54161)

SIC

Services-Management Consulting Services (8742)

akta.pro industry

PRIMARYBPACAGAB

Agent of Record (AOR) / Contractor Engagement Services

Business & Public Services/HR, Staffing & Recruitment Services/Contract Staffing & Independent Contractor Management

Keywords

• Construction management services
• Program management consulting
• Project controls services
• Owner's representative services
• Staff augmentation services

Headquarters

HQ city

Rosedale

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, Others

Revenue model

1. Professional Consulting Services: Time and materials or fixed-fee professional services contracts for construction management, program management, project controls, compliance monitoring, and staff augmentation services to government agencies and large infrastructure owners.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Haydan Consultants Inc. is a certified MBE/SBE/DBE professional services firm providing construction management, program management, project controls, compliance monitoring, and staff augmentation services to government agencies and large infrastructure owners in the Transportation, Water, Facilities, and Power/Energy markets. The firm acts as an owner's representative, embedding project managers, construction managers, resident engineers, inspectors, schedulers, estimators, and document control specialists on-site with clients across the Northeast US.

Product overview

Haydan Consultants Inc. is a certified MBE/SBE/DBE professional services firm providing a suite of hands-on services to the construction industry. The company's offerings are organized as five core service lines: Program Management, Construction Management and Inspection, Project Controls, Compliance, and Staff Augmentation. These services are delivered through teams of project managers, construction managers, resident engineers, office engineers, inspectors, schedulers, estimators, document control specialists, and other construction professionals. Haydan operates primarily in the Transportation, Water, Facilities, and Power/Energy markets serving public and private sector clients throughout New York State and the Northeast.

Differentiator

Problem solved

Functional benefit

Products and services

• Program Management

Named customers10 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered core.

• AECOMcoreImplementation/ SI/ Consulting PartnerHaydan serves as subconsultant to AECOM on multiple major projects including NYC School Construction Authority Contingent Staff Program, Bush Terminal Park, DEP Green Infrastructure, JFK Terminal 6 redevelopment, and Borough Based Jails Program. AECOM is a major prime contractor providing construction management services to government agencies.
• JacobscoreImplementation/ SI/ Consulting PartnerHaydan serves as subconsultant to Jacobs on the LaGuardia Airport Redevelopment Program (Port Authority of NY & NJ) and 116th Precinct Station House project (NYC DDC). Jacobs is a global professional services firm serving as program management lead on major infrastructure projects.
• HNTBcoreImplementation/ SI/ Consulting PartnerHaydan serves as subconsultant to HNTB on the JFK Airport Redevelopment Program, providing project controls, cost estimating, scheduling, and communications management services.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Hill International: Global construction management and project management consulting firm serving government, transportation, and infrastructure clients with a very similar owner's-representation, CM, and PM service mix to Haydan.
• STV Group: AEC firm with deep NYC and Northeast transportation infrastructure focus, offering program management, construction management, and project controls services that closely mirror Haydan's portfolio. Dan Sawh previously held senior leadership at STV.
• LiRo Group: New York-headquartered AEC and construction management firm serving public-sector clients across transportation, facilities, and infrastructure — directly overlapping Haydan's NY metro and public-agency customer base.
• NV5 Global: Infrastructure consulting and program/construction management firm serving transportation, utilities, and public-sector clients nationwide, with a similar owner's-representation and PM/CM service offering.
• Tectonic Engineering Consultants: Northeast-based DBE-certified AEC and construction management firm providing program/construction management and inspection services to public agencies, with comparable scale and customer profile to Haydan.

Broad incumbents

• WSP: Global engineering consultancy with substantial US transportation and infrastructure program management practice that competes for and delivers against the same government RFPs Haydan targets.
• AECOM: Global AEC prime contractor on many of the same programs where Haydan serves as subconsultant (NYC SCA, Bush Terminal, DEP, JFK T6, Borough Jails). Represents the broader market leader Haydan partners with.
• Jacobs: Global professional services prime contractor and program management lead on LaGuardia Redevelopment, where Haydan is a subconsultant; offers overlapping CM/PM capabilities at much larger scale.
• Mott MacDonald: Global engineering consultancy with established Northeast US transportation and infrastructure advisory practice, frequently serving as prime or program manager on public-sector projects similar to Haydan's engagements.
• HNTB: Major US infrastructure firm serving as prime on JFK Airport Redevelopment where Haydan delivers project controls; broader AEC portfolio overlaps heavily with Haydan's service lines.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/haydan-consultants-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 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 Haydan Consultants Inc.