Hirsch Green Transportati

What Hirsch Green Transportati does

Hirsch/Green Transportation Consulting, Inc. is a privately held boutique traffic engineering and transportation planning consultancy founded in 2006 and headquartered at 13333 Ventura Boulevard, Suite 204, in Sherman Oaks, California. The firm is co-owned and operated by Ron Hirsch and Aaron Green, each of whom brings more than 40 years of transportation industry experience concentrated in the Southern California and Los Angeles County market. It serves both private sector developers and public sector agencies, with project types spanning infill, mixed-use, master plan, multi-family and single-family residential, affordable housing, office, hotel, industrial warehouse, school, religious institutional, restaurant, and change-of-use developments.

The firm's core offerings are CEQA-compliant traffic and Vehicle Miles Traveled (VMT) impact studies aligned with California Senate Bill 743, non-CEQA trip generation and multimodal (pedestrian, bicycle, transit) assessments, construction traffic management plans for hillside neighborhoods, and parking demand and utilization studies. Ancillary services include transportation demand management programs, sight distance and queuing evaluations, loading dock and site access assessments, worksite traffic control plans, striping and signing design, and public hearing presentations. Deliverables are produced using established technical analysis methods rather than proprietary software platforms, and the firm does not maintain a public-facing application, API, or technology product.

Revenue is generated on a project-by-project professional services basis, with pricing not publicly disclosed and engagements sourced through direct outreach via phone (818-325-0530) and email ([email protected]). The firm operates with 1-10 employees, has no external funding, no parent company, no partnerships or alliances, and no patents or trademarks on record. Its competitive positioning rests on the founders' deep regional expertise, regulatory fluency, and long-standing relationships with local and regional decision makers rather than on technology differentiation.

Name

Hirsch Green Transportati

Legal name

Hirsch/Green Transportation Consulting, Inc.

Website

https://hgtraffic.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

1–10 employees

Short description

Hirsch/Green Transportation Consulting is a Sherman Oaks, California boutique traffic engineering and transportation planning firm founded in 2006 by industry veterans Ron Hirsch and Aaron Green, serving private developers and public agencies across Southern California with CEQA, VMT, parking, and construction traffic management consulting.

Ownership category

akta.pro rank

Product category

Transportation and Traffic Engineering Consulting

NAICS

Other Support Activities for Transportation (4889)

SIC

Transportation Services (4700)

akta.pro industry

PRIMARYBPAHAIAC

Transportation & Traffic Engineering Consulting

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Engineering & Technical Consulting

Keywords

• Transportation consulting
• Traffic engineering
• CEQA impact studies
• VMT analysis
• Parking demand studies

Headquarters

HQ city

Sherman Oaks

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

Revenue model

1. Transportation Consulting Services: Professional consulting services for traffic engineering and transportation planning provided to private and public sector clients on a project-by-project basis.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Hirsch/Green Transportation provides transportation consulting and traffic engineering services to private and public sector clients across Southern California and Los Angeles County. Core offerings include CEQA and Non-CEQA trip generation, traffic impact, and VMT studies, Construction Traffic Management Plans for hillside developments, Parking Demand and Utilization Studies, and ancillary technical analyses such as sight distance, queuing, loading dock, and worksite traffic control evaluations. Services are delivered on a project-by-project basis through direct client engagement.

Product overview

Hirsch/Green Transportation provides a unified suite of transportation consulting and traffic engineering services, not a software product with modules. The company offers consulting services for both private and public sector clients in the Southern California and Los Angeles County region. Core service offerings include CEQA and Non-CEQA Trip Generation/Traffic Impact/VMT Studies, Construction Traffic Management Plans for hillside developments, Parking Demand and Utilization Studies, Transportation Demand Management Programs, and technical analyses for environmental documents (EIR, ND/MND). The company also provides ancillary services including sight distance evaluations, loading dock assessments, worksite traffic control plans, striping/signing design, and public hearing presentations.

Differentiator

Problem solved

Functional benefit

Products and services

• CEQA Traffic and Vehicle Miles Traveled (VMT) Impact Studies California Environmental Quality Act (CEQA) compliant studies that assess transportation impacts using Vehicle Miles Traveled metrics, replacing traditional level-of-service measurements per California State Senate Bill 743 requirements. Designed for private developers and public agencies needing regulatory-compliant transportation impact analyses.
• Non-CEQA Trip Generation, Pedestrian, Bicycle, and Public Transportation Studies Analyses evaluating a project's effects on pedestrian, bicycle, and public transit infrastructure separate from CEQA requirements, designed to identify and mitigate environmental impacts within the project vicinity.
• Construction Traffic Management Plans (CTMP/TMP) for Hillside Development Projects Traffic management plans addressing safety, access, and circulation concerns for developments on narrow streets within hillside neighborhoods, often required as part of project approval processes.
• Parking Demand and Utilization Studies Studies identifying and evaluating parking demand characteristics to determine appropriate parking requirements and minimize potential parking impacts on nearby residential neighborhoods and adjacent commercial developments.
• Traffic Impact Mitigation Strategies and Improvements Development of strategies and improvements to mitigate traffic impacts created by development projects.
• Transportation Demand Management (TDM) Programs Programs designed to reduce traffic congestion and promote alternative transportation modes.
• VMT, Traffic, and Parking Analyses for Environmental Documents Technical analyses prepared for Environmental Impact Reports (EIR) and Negative Declaration / Mitigated Negative Declaration (ND/MND) documents.
• Sight Distance and Vehicular Queuing Evaluations Technical evaluations assessing sight distance requirements and vehicular queuing patterns at project sites.
• Loading Dock and Site Access Evaluations Evaluations of loading dock operations and site access configurations for commercial and industrial developments.
• Worksite Traffic Control Plans Plans detailing temporary traffic control measures for construction and maintenance work zones.
• Striping/Signing Plan Design and Processing Design and processing of pavement striping and traffic signing plans for new or modified developments.
• Public Hearing Presentations Presentation of traffic and transportation studies at public hearings for project approvals and entitlements.
• Change of Use Evaluations Evaluations assessing transportation impacts when properties undergo changes in use or occupancy.
• Project Development Strategies Related to Transportation Issues Strategic consulting to facilitate resolution and development of transportation-related project issues.

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves3 records

Expansion highlights3 records

Direct peers

• Iteris: Transportation consulting and technology firm offering traffic engineering, transportation planning, and smart mobility services to public agencies. Comparable to Hirsch/Green in traffic/transportation consulting work, though with a heavier technology and systems-integration orientation.
• Kimley-Horn: National engineering and planning consultancy with a large and well-established traffic engineering and transportation planning practice serving both private developers and public agencies. Comparable to Hirsch/Green across CEQA, traffic impact, and parking study services, but with vastly greater scale and multidisciplinary offerings.
• TJKM Transportation Consultants: California-based traffic engineering and transportation planning firm providing traffic impact studies, parking studies, and CEQA-related analyses. Directly comparable mid-sized peer within the same niche and geography.
• Fehr & Peers: California-founded transportation planning and traffic engineering consulting firm with deep CEQA/VMT expertise and a West Coast footprint. Directly comparable to Hirsch/Green in service offerings (VMT analyses, traffic impact studies, parking studies), though significantly larger and more geographically diversified.
• Linscott, Law & Greenspan, Engineers (LLG): Southern California-based traffic engineering and transportation planning firm specializing in traffic impact studies, parking analyses, and CEQA support. Highly comparable to Hirsch/Green in regional focus, service mix, and client base of municipalities and developers.

Broad incumbents

• WSP: Major global engineering and professional services firm with a large transportation planning practice serving municipalities and developers. Competes with Hirsch/Green on large-scale California transportation projects but offers a much wider multidisciplinary service range.
• AECOM: Global infrastructure consulting firm with extensive transportation planning and traffic engineering capabilities serving both public and private sector clients. Competes for large California transportation and CEQA engagements that overlap with Hirsch/Green's niche.
• Stantec: Global engineering, architecture, and environmental services firm with a substantial transportation planning and traffic engineering practice. Overlaps with Hirsch/Green's service offerings but as part of a much broader portfolio across multiple infrastructure disciplines.

Regional players

• ADVANTEC Consulting Engineers: Southern California-based traffic engineering and transportation consulting firm providing traffic impact studies, signal design, and CEQA support. Comparable to Hirsch/Green in regional service area and core service mix, though smaller in profile.

Emerging players

• Cambridge Systematics: Transportation planning and policy consulting firm with emphasis on travel demand modeling, VMT analysis, and multimodal planning. Comparable to Hirsch/Green on VMT/CEQA analytical work but oriented toward larger public agency and policy engagements.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/hirsch-green-transportation-consulting-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Hirsch Green Transportati