Lithos Group
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.
- Company typePrivate
- Founded2015
- HeadquartersToronto, Canada
- Headcount11–50
- GTM typeB2B
- OfferingServices
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.
Lithos Group firmographics
Firmographics- 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
Lithos Group industry classification
Industry- 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
Where Lithos Group is headquartered
LocationHeadquarters
- HQ city
- Toronto
- HQ country
- Canada
- HQ region
- North America
Offices1 record
Markets served
Lithos Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Engineering Consulting Services: Professional consulting services for civil engineering projects including detailed engineering drawings, functional servicing reports, stormwater management reports, and municipal infrastructure design
- Project Management Services: Comprehensive project management from design development through construction including permitting, payment certifications, tendering, construction supervision, and site inspections
- Water Resources Analysis Services: Specialized hydraulic modeling and water resources analysis services including sewer capacity assessment, water distribution analysis, and floodplain analysis
- 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
Lithos Group product offering
Product offeringCore 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
Companies that use Lithos Group
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles3 records
Lithos Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Lithos Group partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and minor.
- Graywood DevelopmentscoreGraywood 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 CorpcoreDiamond 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 MaincoreMain 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 GroupcoreTrinity 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 LimitedcoreQuadrangle Architects has collaborated with Lithos Group on architectural projects, noting the team's responsiveness and ability to handle complicated challenges.
- Graziani + Corazza Architects Inc.coreGraziani + 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.minorMcCallum 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
Lithos Group competitors and assessment
Company assessmentBroad 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
Lithos Group social profiles
Digital presenceLithos Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Lithos Group leadership team
Management profileNumber of profiles
Profiles8 records
Lithos Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Lithos Group 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 Lithos Group
What does Lithos Group do?
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.
Is Lithos Group a public or private company?
Lithos Group is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Lithos Group founded?
Lithos Group was founded in 2015. It employs 11 to 50 people.
Where is Lithos Group based?
Lithos Group is headquartered in Toronto, Canada, in the North America region.
How does Lithos Group make money?
Four revenue lines are on record. Engineering Consulting Services are the primary driver. The others are project Management Services, water Resources Analysis Services and construction Services.
Who are Lithos Group's main competitors?
Broad incumbents on record are Stantec, WSP Global, GHD, Hatch and AECOM. Direct peers are IBI Group (now part of Arcadis), Morrison Hershfield (now part of Stantec), Counterpoint Engineering, EXP (formerly EXP Services) and TMIG (The Municipal Infrastructure Group).
Does Lithos Group have an API?
No public API is recorded for Lithos Group.
What industry is Lithos Group in?
Lithos Group's product category is Civil Engineering Consulting. Its primary akta.pro industry code is BPAHAIAD, Water, Wastewater & Hydraulics Engineering Consulting, with a secondary code of BPAHAJAJ, Water, Wastewater & Stormwater Compliance. Its NAICS code is 5413 and its SIC code is 8711.