Lithos Group

What Lithos Group does

Lithos Group is a privately held civil engineering and project management consulting firm headquartered in Toronto, Ontario, with service coverage across Southern Ontario. Founded in 2015, the firm delivers engineering consulting to real estate developers and architectural firms undertaking land development and building projects in Ontario municipalities. Over a 10-year operating history, the firm has completed more than 700 development applications, supported by a leadership team with 20+ years of combined engineering experience including P.Eng.-credentialed professionals.

The firm's service portfolio spans five core areas: Civil Engineering (site design, grading, servicing, stormwater management), Water Resources (hydrological analysis, flood plain studies, hydraulic modeling), Value Engineering (cost optimization across civil scope), Project Management (multi-stakeholder coordination), and Construction Services (field oversight and contract administration). Technical delivery relies on industry-standard hydraulic and hydrologic modeling platforms including InfoWorks ICM, HEC-RAS, EPA SWMM, and InfoWater Pro. The Water Resources Department, established in 2019, represents a focused capability expansion into higher-complexity hydrological and stormwater analysis for both municipal and private clients.

Lithos Group operates as a fee-for-service professional consultancy, with revenue generated through project-based engagements typically structured around site-specific development applications, engineering studies, and construction-phase services. The client base is concentrated in Ontario's real estate development ecosystem, with disclosed relationships including Graywood Developments, Diamond Corp, Main and Main, Trinity Group, and architectural firms such as Quadrangle Architects, Graziani + Corazza Architects, and McCallum Sather Architects. The firm has not raised external capital and has grown organically operating under a structured leadership model covering CEO, CFO, and Director of Operations functions alongside service-line unit leaders.

Name

Lithos Group

Legal name

Lithos Group Inc.

Website

https://lithosgroup.ca

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

11–50 employees

Short description

Lithos Group is a Toronto-based civil engineering and project management consulting firm serving Ontario real estate developers and architectural firms with site design, water resources, value engineering, and construction services across Southern Ontario.

Ownership category

akta.pro rank

Product category

Civil Engineering Consulting

NAICS

Architectural, Engineering, and Related Services (5413), Environmental Consulting Services (54162), Management Consulting Services (54161)

SIC

Services-Engineering Services (8711), Services-Management Consulting Services (8742)

akta.pro primary industry

Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD)

akta.pro secondary industry

Water, Wastewater & Stormwater Compliance (BPAHAJAJ)

Keywords

• Civil engineering consulting
• Water resources modeling
• Stormwater management design
• Construction project management
• Municipal infrastructure design

Headquarters

HQ city

Toronto

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Engineering Consulting Services: Professional consulting services for civil engineering projects including detailed engineering drawings, functional servicing reports, stormwater management reports, and municipal infrastructure design
2. Project Management Services: Comprehensive project management from design development through construction including permitting, payment certifications, tendering, construction supervision, and site inspections
3. Water Resources Analysis Services: Specialized hydraulic modeling and water resources analysis services including sewer capacity assessment, water distribution analysis, and floodplain analysis
4. Construction Services: Construction phase services including design review, value engineering during construction, and construction sign-off certification

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Lithos Group provides civil engineering consulting and project management services to real estate developers, construction firms, and government/municipal clients throughout Ontario. Core offerings include detailed engineering design (grading, site servicing, stormwater management), municipal infrastructure design, water resources and hydraulic modeling, value engineering, permitting (OPA, DPS, ZBA, SPA), and full construction-phase oversight from concept through sign-off.

Product overview

Lithos Group is a civil engineering and project management consultancy serving Ontario's development sector. The company offers an integrated suite of professional services comprising Civil Engineering, Water Resources, Value Engineering, Project Management, and Construction Services. Rather than a software product, the company delivers hands-on engineering consulting and project delivery for residential and commercial developments, from initial design through construction completion. The Water Resources department (established 2019) represents a specialized vertical offering advanced hydraulic modeling capabilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Civil Engineering Services

Quantifiable outcome

• 700+ completed and active applications over 10 years of operation
• +2 more outcomes

Named customers7 records

Segments3 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

Partnerships

Seven partnerships are on record, tiered core and minor.

• Graywood DevelopmentscoreStrategic or Co-development PartnerGraywood Developments is a major real estate developer that has worked with Lithos Group on multiple projects. They have provided testimonials praising Lithos's expertise and staff dedication.
• Diamond CorpcoreStrategic or Co-development PartnerDiamond Corp has engaged Lithos Group as consulting civil engineers on multiple projects over three years, ranging from townhouse complexes to high-rise towers. They credit Lithos with setting the standard for responsiveness and collaborative relationships.
• Main and MaincoreStrategic or Co-development PartnerMain and Main has maintained a working relationship with Lithos Group since its inception, relying on the firm for timely delivery and creative cost-saving solutions in urban development projects.
• Trinity GroupcoreStrategic or Co-development PartnerTrinity Group Development has partnered with Lithos Group on projects, citing the firm's commitment to delivering high-quality work on-time and on-budget.
• Quadrangle Architects LimitedcoreImplementation/ SI/ Consulting PartnerQuadrangle Architects has collaborated with Lithos Group on architectural projects, noting the team's responsiveness and ability to handle complicated challenges.
• Graziani + Corazza Architects Inc.coreImplementation/ SI/ Consulting PartnerGraziani + Corazza Architects worked with Lithos Group on projects, praising the engineering team's innovative solutions, performance, quality, and timely intuitive approach.
• McCallum Sather Architects Inc.minorImplementation/ SI/ Consulting PartnerMcCallum Sather Architects collaborated with Lithos Group as part of consultant teams, noting the firm's quick response times and cooperative atmosphere.

Scale indicators5 records

Recent moves3 records

Expansion highlights3 records

Broad incumbents

• Stantec: Major Canadian engineering consulting firm with substantial Ontario presence across civil, water, and infrastructure practices. Competes directly with Lithos on land development, stormwater, and municipal infrastructure mandates, but offers far broader multidisciplinary capabilities.
• WSP Global: Large Canadian-headquartered global engineering consulting firm with deep water resources, civil, and project management practices across Ontario. A direct competitor for municipal infrastructure and developer-facing civil engineering work, but operates at significantly larger scale and broader geographic scope.
• GHD: Global engineering, architecture, and environmental consulting firm with established Ontario operations. Overlaps with Lithos on water resources, stormwater management, and land development civil engineering services.
• Hatch: Canadian-headquartered global engineering consultancy with water, infrastructure, and project management practices. Competes on larger municipal and infrastructure assignments, particularly where water/hydraulics expertise is required.
• AECOM: Global infrastructure consulting firm with significant Ontario operations spanning water, civil engineering, and project management. Competes for large-scale municipal and developer mandates, particularly where integrated multidisciplinary delivery is required.

Direct peers

• IBI Group (now part of Arcadis): Toronto-headquartered architecture, engineering, and planning firm historically focused on urban development, infrastructure, and intelligent systems. Directly comparable as an Ontario-based consultancy serving developers and municipalities with overlapping civil and project management offerings.
• Morrison Hershfield (now part of Stantec): Canadian engineering firm with strong water resources, civil, and building services practices that historically competed for Ontario developer and municipal work. Direct overlap in hydraulic modeling, stormwater, and site-servicing engineering.
• Counterpoint Engineering: Ontario-based boutique civil engineering consultancy serving land developers and architects across the GTA. Closely comparable in scale and service mix—civil engineering design, stormwater management, and site servicing for residential and commercial development projects.
• EXP (formerly EXP Services): Canadian engineering and project management consultancy with strong Ontario footprint covering civil, water resources, and land development services. The most directly comparable mid-sized competitor in Southern Ontario with overlapping service lines and developer/architect client base.
• TMIG (The Municipal Infrastructure Group): Ontario-focused engineering consultancy specializing in municipal infrastructure, water resources, and land development. Closely comparable in scale and service offering, particularly in the municipal infrastructure and water resources verticals where Lithos operates.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/33237763/admin/dashboard
• Xx.com/LithosGroup

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 Lithos Group