CSG Consultants, Inc.
CSG Consultants is an employee-owned civil engineering firm founded in 1991 that exclusively serves public agencies across California and Nevada, providing twelve municipal service lines and the GreenVue Fusion digital permitting platform to over 200 community clients via eight regional offices.
- Company typePrivate
- Founded1991
- HeadquartersFoster City, United States
- Headcount251–500
- GTM typeB2B
- OfferingServices
What CSG Consultants, Inc. does
CSG Consultants, Inc. is a privately held, employee-owned civil engineering and municipal services consulting firm headquartered in Foster City, California, founded in 1991 and operating exclusively for public agencies. The company provides twelve distinct service lines covering the full lifecycle of municipal infrastructure and community development: Building & Safety, Fire Prevention, Civil & Structural Design, Program & Project Management, Development & Map Review, Construction Management & Inspection, Planning, Sustainability Programs, Code Enforcement, Environmental Planning, Geographic Information Services (GIS), and Municipal Software. Customers are cities, counties, towns, special districts, and federal research facilities, with a stated base of over 200 communities served across California and Nevada. CSG's revenue is generated through professional services contracts (staff augmentation, project-specific assignments, and program management) and through subscription/recurring fees for its proprietary GreenVue Fusion permitting and digital plan review software, all delivered via direct engagement on RFPs and bids from public agencies.
The company's technology stack centers on GreenVue Fusion, a web-based permit system integrated with a digital plan review engine that manages the full lifecycle of community development projects — from permit generation and fee integration through plan routing, collaborative digital review, field inspection management, code enforcement tracking, and a public-facing web portal. The firm also operates a public Plan Check status portal (plancheck.csgengr.com) and a SendFile file-transfer service, both internal to its customer agencies. There is no public-facing API, no AI/ML components, and no disclosed third-party technology partnerships. All systems are delivered to client agencies for their internal use rather than as a multi-tenant SaaS.
The business model is professional services-led, with pricing determined through individual RFP/bid negotiations with public agencies and not publicly disclosed. GTM is exclusively direct-to-government, with no consumer or private-sector channel: clients submit RFPs to [email protected], and CSG fields proposals for both on-site staff augmentation and project-specific engagements. Geographic coverage is delivered through eight offices across California (Foster City, Pleasanton, San Jose, Sacramento, Newman, Paso Robles, Irvine) enabling on-site presence throughout the state and in adjacent Nevada work. CSG transitioned to 100% employee ownership in November 2018; it is led by President Cyrus Kianpour and has 251-500 employees, with no institutional investors, parent company, or external funding rounds on record.
CSG Consultants, Inc. firmographics
Firmographics- Name
- CSG Consultants, Inc.
- Legal name
- CSG Consultants, Inc.
- Website
- https://csgengr.com
- Company type
- Private
- Founded year
- 1991
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- CSG Consultants is an employee-owned civil engineering firm founded in 1991 that exclusively serves public agencies across California and Nevada, providing twelve municipal service lines and the GreenVue Fusion digital permitting platform to over 200 community clients via eight regional offices.
- Ownership category
- akta.pro rank
CSG Consultants, Inc. industry classification
Industry- Product category
- Municipal Engineering and Public Agency Consulting Services
- NAICS
- Engineering Services (54133), Management, Scientific, and Technical Consulting Services (5416), Environmental Consulting Services (541620)
- SIC
- Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Civil & Structural Engineering Consulting (BPAHAIAA)
- akta.pro secondary industries
- Construction Program Management (Multi-site/Portfolio) (IMAFAAAF), Sustainability & ESG Consulting (BPAHACAK), ESG Governance, Sustainability Reporting & Assurance Advisory (BPAHAFAJ)
Keywords
Where CSG Consultants, Inc. is headquartered
LocationHeadquarters
- HQ city
- Foster City
- HQ country
- United States
- HQ region
- North America
Offices7 records
Markets served
CSG Consultants, Inc. business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Municipal Consulting Services: CSG generates revenue through professional consulting services provided exclusively to public agencies, including contract staff support and project-specific assignments. Services span building & safety, fire prevention, civil/structural design, program/project management, development/map review, construction management, planning, sustainability programs, code enforcement, environmental planning, and GIS.
- Municipal Software (GreenVue Fusion): Revenue generated from providing a complete permitting and plan review software solution to agencies interested in digital plan review workflows. Software-as-a-service model for permit management and digital plan review.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels3 records
CSG Consultants, Inc. product offering
Product offeringCore offering
CSG Consultants provides professional municipal engineering and consulting services exclusively to public agencies, including building and safety, fire prevention, civil/structural design, program and project management, construction management and inspection, planning, code enforcement, environmental planning, and GIS. The firm also offers GreenVue Fusion, a proprietary web-based permitting and digital plan review software, and delivers its services through on-site contract staffing and project-specific assignments across California and Nevada.
Product overview
CSG Consultants is a municipal services consulting firm offering a portfolio of professional services exclusively for public agencies, not a unified software platform. The core software product is GreenVue Fusion, a web-based permit and digital plan review system. The company provides 12 distinct service lines including Building & Safety, Fire Prevention, Civil & Structural Design, Program & Project Management, Development & Map Review, Construction Management & Inspection, Planning, Sustainability Programs, Code Enforcement, Environmental Planning, Geographic Information Services, and Municipal Software. These services are delivered through contract staff support and project-specific consulting engagements across California and Nevada.
Differentiator
Problem solved
Functional benefit
Brands
- GreenVue Fusion: CSG's innovative and intuitive web-based permit system integrated with a digital plan review engine. A single-source, paperless solution to manage the full life cycle of any community development project.
Products and services
- GreenVue Fusion Web-based permit system integrated with a digital plan review engine, offering a single-source, paperless solution that manages the full lifecycle of community development projects including permit generation, fee integration, plan routing, collaborative digital plan review, field inspection management, code enforcement tracking, and a built-in public web portal. Sold to public agencies.
- Building & Safety Building code and building department administration support for public agencies, including plan review, field inspection, CASp assessment, permit technician services, and interim building official staffing.
- Fire Prevention Fire plan review, inspection, code development, training and education, and fire suppression services for residential, high-rise, commercial, and specialized industrial projects.
- Civil & Structural Design Delivery of plans, specifications and estimates (PS&E) and additional support for transportation, pavement rehabilitation, utility improvements, and public facilities projects.
- Program & Project Management Technical engineering expertise for capital improvement program (CIP) development, utilities program management, and stormwater program management.
- Development & Map Review Entitlement processing, map review, improvement plan review, stormwater treatment review, and floodplain management for private development applications on behalf of public agencies.
- Construction Management & Inspection Project oversight for public works infrastructure projects including transportation, underground utilities, parks, and public facilities, delivered as construction management and inspection services.
- Planning Current planning, advance planning, and special projects management including zoning review, CEQA/NEPA compliance, general plans, and entitlement services.
- Sustainability Programs Development and management of sustainability programs including recycling, energy efficiency, water conservation, and climate action planning designed to meet state mandates and local government goals.
- Code Enforcement Code enforcement program review, inspections, municipal code recommendations, administrative citations, hearings, and inter-departmental coordination to ensure public health and safety.
- Environmental Planning Environmental review and project management for CEQA/NEPA compliance including Initial Studies, Negative Declarations, Environmental Impact Reports, and environmental assessments.
- Geographic Information Services (GIS) Creation of interactive maps, spatial data management, and development of tools including web apps, dashboards, parcel viewers, and story maps to support agency decision-making.
Quantifiable outcome
- Served over 200 communities throughout California and Nevada
- +1 more outcomes
Companies that use CSG Consultants, Inc.
Customer profileNamed customers15 records
Segments2 records
Ideal customer profiles2 records
CSG Consultants, Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
CSG Consultants, Inc. partnerships and signals
Strategic signalScale indicators3 records
Recent moves7 records
Expansion highlights6 records
CSG Consultants, Inc. competitors and assessment
Company assessmentEmerging players
- Accela: Leading civic-tech platform providing permitting, licensing, and code enforcement software to municipalities. Direct competitor to GreenVue Fusion and an incumbent-services alternative for CSG's public-agency clients.
Direct peers
- Willdan Group: Direct competitor providing engineering, energy efficiency, and municipal consulting services exclusively to public agencies across California and the Southwest. Closest listed peer to CSG's public-agency-exclusive, multi-discipline model.
- MNS Engineers: West Coast civil engineering and construction management firm focused on public works for California municipalities, with services and customer overlap that mirrors CSG's model.
- 4Leaf, Inc. Bay Area construction management and plan review firm serving public agencies in Northern California — overlap on inspection/plan review and similar California-concentrated customer base.
- Harris & Associates: California-based engineering and program management firm serving public agencies in water, transportation, and community development — the same municipalities CSG targets with overlapping service lines.
Broad incumbents
- TRC Companies: Diversified engineering, environmental, and infrastructure consulting firm serving public agencies across environmental planning, construction management, and code services.
- ICF International: Public-sector consulting firm with substantial energy, environment, and community planning practices. Overlaps with CSG's environmental planning and sustainability programs business.
- AtkinsRéalis: Global design and engineering consultancy with municipal infrastructure, environmental, and program management practices that compete for the same California/Nevada public agencies.
- Michael Baker International: Large national civil engineering, planning, and environmental consulting firm with significant public-agency work. Larger breadth than CSG but overlapping service portfolio and procurement channels.
- Tetra Tech: Global engineering and consulting firm with municipal water, environmental, and infrastructure practices. Competes with CSG for California public-sector RFPs, particularly in CEQA/NEPA and infrastructure.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
CSG Consultants, Inc. social profiles
Digital presenceCSG Consultants, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
CSG Consultants, Inc. leadership team
Management profileNumber of profiles
Profiles1 record
CSG Consultants, Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CSG Consultants, 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 CSG Consultants, Inc.
What does CSG Consultants, Inc. do?
CSG Consultants provides professional municipal engineering and consulting services exclusively to public agencies, including building and safety, fire prevention, civil/structural design, program and project management, construction management and inspection, planning, code enforcement, environmental planning, and GIS. The firm also offers GreenVue Fusion, a proprietary web-based permitting and digital plan review software, and delivers its services through on-site contract staffing and project-specific assignments across California and Nevada.
Is CSG Consultants, Inc. a public or private company?
CSG Consultants, Inc. is a private company. It is classified as management employee owned and is currently operating.
When was CSG Consultants, Inc. founded?
CSG Consultants, Inc. was founded in 1991. It employs 251 to 500 people.
Where is CSG Consultants, Inc. based?
CSG Consultants, Inc. is headquartered in Foster City, United States, in the North America region.
How does CSG Consultants, Inc. make money?
Two revenue lines are on record. Municipal Consulting Services are the primary driver. The others are municipal Software (GreenVue Fusion).
Who are CSG Consultants, Inc.'s main competitors?
Accela is listed as an emerging player. Direct peers are Willdan Group, MNS Engineers, 4Leaf, Inc. and Harris & Associates. Broad incumbents are TRC Companies, ICF International, AtkinsRéalis, Michael Baker International and Tetra Tech.
Does CSG Consultants, Inc. have an API?
No public API is recorded for CSG Consultants, Inc..
What industry is CSG Consultants, Inc. in?
CSG Consultants, Inc.'s product category is Municipal Engineering and Public Agency Consulting Services. Its primary akta.pro industry code is BPAHAIAA, Civil & Structural Engineering Consulting, with a secondary code of IMAFAAAF, Construction Program Management (Multi-site/Portfolio). Its NAICS code is 54133 and its SIC code is 8711.