Sigma Logistics

What Sigma Logistics does

Sigma Logistics is a privately held Montreal-based consulting firm founded in 2006 by Guy Charest that provides specialized Integrated Logistics Support (ILS), Logistics Support Analysis (LSA), Reliability and Maintainability (R&M) Engineering, and Life Cycle Management services to military and civilian customers. The firm operates as a boutique practice delivering subject-matter expertise through a flexible staffing model, deploying a network of experts each with 10 to 25 years of experience when and where clients require support. Core technical capabilities include prognostic-based life cycle management, field data restitution and reconciliation, Poisson-distribution spares analysis, Six Sigma DMAIC applied to spares processes, Optimum Inspection Interval and Opportunity Based Maintenance concepts, RAM modeling, fault tree analyses, and reliability block diagrams. Services span bid preparation, competency modeling, training delivery, spares modeling, obsolescence planning, technical publications, and database development.

The firm generates revenue entirely through professional services engagements rather than software products, with no publicly disclosed pricing and multi-year contracts as the typical billing cadence. Customer acquisition is driven by direct contact, partner referrals (GAC, Top Aces), and word-of-mouth within the defense and aerospace ecosystem. Named engagements span CAE (across three business units), Top Aces, L-3 Communication MAPPS for the Canadian Navy Halifax Class Modernization, Alstom Transport for civilian rail onboard systems, Esterline CMC Electronics for avionics technical publications, and Mindxpert Learning for training delivery in Singapore. The customer base is concentrated in defense and aerospace with selective civilian diversification into rail and commercial simulation. Sigma Logistics is founder-owned with no external funding, no public revenue disclosures, and no software platform — operating as a services-only consultancy in a niche engineering discipline.

Name

Sigma Logistics

Legal name

Sigma Logistics

Website

https://sigmalogistics.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

1–10 employees

Short description

Sigma Logistics is a Montreal-based, founder-owned consulting firm delivering specialized Integrated Logistics Support (ILS), Logistics Support Analysis (LSA), Reliability and Maintainability engineering, and Life Cycle Management services to military and civilian aerospace, defense, and rail customers through a network of senior experts.

Ownership category

akta.pro rank

Product category

Defense Logistics Consulting

NAICS

Process, Physical Distribution, and Logistics Consulting Services (541614), Management Consulting Services (54161)

SIC

Services-Management Consulting Services (8742)

akta.pro primary industry

Manufacturing & Operations Excellence (Lean/Six Sigma) (BPAHAHAC)

akta.pro secondary industry

Lean Six Sigma for Services & Transactional Processes (EDABAKAC)

Keywords

• Integrated logistics support
• Logistics support analysis
• Reliability engineering services
• Life cycle management
• Spare parts analysis

Headquarters

HQ city

Montreal

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Consulting Services: Professional consulting services in ILS, LSA, R&M Engineering and Life Cycle Management provided on a flexible basis to military and civilian customers. Services include bid preparation, training, mentoring, spares modeling, and technical expertise.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Sigma Logistics provides professional consulting services in Integrated Logistics Support (ILS), Logistics Support Analysis (LSA), Reliability and Maintainability (R&M) Engineering, and Life Cycle Management. The firm delivers highly competent staff on a flexible basis to enterprise and government customers, supporting bid preparation, training, spares modeling, field data analysis, competency modeling, and technical expertise for military and civilian platforms.

Product overview

Sigma Logistics is a consulting services provider specializing in Integrated Logistics Support (ILS), Logistics Support Analysis (LSA), R&M (Reliability and Maintainability) Engineering, and Life Cycle Management. The company does not offer a software product platform but rather provides professional consulting services delivered by subject matter experts. Services include Bid preparation, Field Data Analysis, Metrics Program, ILS and LSA Competency modeling and Training, Spares modelling and strategies, Obsolescence Planning and Management, Reliability Engineering, Logistics Support Analysis, Safety Engineering, Manpower assessments, Technical publications, and Database Development and Support.

Differentiator

Problem solved

Functional benefit

Products and services

• Integrated Logistics Support (ILS) Consulting Professional consulting services in Integrated Logistics Support covering ILS planning, management, Supply Support, Tool and Test Equipment, RAM data, and Integrated Logistic Support elements for military and civilian customers.
• Logistics Support Analysis (LSA) Consulting Logistics Support Analysis services including the Logistics Support Analysis Record (LSAR), competency modeling, and process analysis for enterprise and government customers.
• Reliability and Maintainability (R&M) Engineering Reliability and Maintainability engineering services including Reliability Block Diagrams, Reliability predictions, Fault Tree Analyses, and RAM modeling for onboard systems and complex platforms.
• Life Cycle Management Consulting Prognostic-based Life Cycle Management consulting including Life Cycle Cost modeling, obsolescence planning and management, and Thru-Life Cycle Support strategy for military and civilian platforms.
• Spares Modeling and Analysis Spares analysis using Poisson distribution models to evaluate spares levels necessary to maintain required fleet Availability, with field data analysis to baseline Reliability, Maintainability, and Supportability parameters. Demonstrated on the Alpha Jet Spares Definition Program for Top Aces.
• Field Data Analysis Services Field data reconciliation and analysis services that draw meaningful, realistic, and useful metrics regardless of data quality, addressing garbage-in/garbage-out challenges in operational and maintenance data.
• Six Sigma DMAIC Consulting Six Sigma DMAIC project consulting targeting spare part definition, acquisition, distribution, networking, and tracking processes for simulator acquisition and Thru-Life Cycle Support. Demonstrated outcome of exceeded target savings on the CAE Civil Simulation & Training engagement.
• Bid Preparation and Proposals Support Support for bid preparation including ILS Subject Matter Expertise, ILS Statement of Work review, In-Service Support SOW analysis, ILS program estimates, Life Cycle Cost modeling, and on-time delivery of bid documents.
• ILS and LSA Training and Mentoring Training and mentoring services in ILS, LSA, and related fields, including tailored training plans, competency modelling, and 3-day In-Service LSA courses.

Quantifiable outcome

• Exceeded target savings for Six Sigma DMAIC project targeting spare parts processes
• +2 more outcomes

Named customers8 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

Feature5 records

Partnerships

Two partnerships are on record, tiered minor and core.

• GAC (Gladstone AC)minorOthersListed as a partner/link on the Sigma Logistics website. GAC (Gladstone AC) appears as a referenced partner organization.
• Top AcescoreStrategic or Co-development PartnerTop Aces is a customer and partner for Alpha Jet Spares Definition Program involving field data analysis, sparing analysis and training. Active collaborative relationship with multiple projects including Poisson distribution-based spares analysis.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• CACI International: CACI provides defense and intelligence engineering services including logistics, sustainment, and systems engineering that compete for similar task orders to Sigma. Operates at much larger breadth and scale.
• Parsons Corporation: Parsons provides defense and infrastructure engineering services including integrated logistics support, systems engineering, and life-cycle management to defense and federal customers. Larger and more diversified than Sigma but competes for analogous task orders.
• Leidos: Leidos has a sizable defense logistics and sustainment practice that performs RAM analysis, ILS planning, and platform life-cycle support analogous to Sigma's services. Operates at very large scale but competes for similar defense and federal task orders.
• SAIC: SAIC provides systems integration and engineering services including logistics, R&M, and life-cycle support to defense and intelligence customers, making it an incumbent competitor for ILS task orders where Sigma also bids. Operations are far broader than Sigma's specialist niche.
• KBR (Wyle/Technology Solutions): KBR's Government Solutions segment runs large-scale ILS, sustainment engineering and logistics support contracts for U.S. DoD and allied customers. They frequently compete with boutique ILS specialists like Sigma, but at much broader scale and across multiple service lines.
• ManTech International (now Booz Allen Hamilton): ManTech built its reputation on defense-focused systems engineering and logistics services to DoD and intelligence agencies. Following Booz Allen's acquisition, the combined firm offers ILS/R&M services that overlap with Sigma's offering at much larger scale and with international reach.
• Booz Allen Hamilton: Booz Allen Hamilton's defense business includes logistics, life-cycle management, and operational consulting that overlaps with Sigma's ILS/LSA/R&M practice, although Booz Allen operates globally across many other consulting domains as well.
• Huntington Ingalls Industries (Technical Solutions): HII's Technical Solutions division delivers defense engineering, logistics, and mission support services including sustainment and life-cycle support work directly comparable to Sigma's ILS offerings, but at substantially greater scale.

Direct peers

• DCS Corp: DCS Corp is a mid-sized U.S. defense technical-services firm that, like Sigma Logistics, staffs small expert teams on Integrated Logistics Support, R&M engineering and life-cycle sustainment task orders for defense and aerospace customers. Both firms compete on depth of specialist talent rather than scale of platform.
• Frontier Technology Inc. Frontier Technology is a mid-sized engineering services firm specializing in reliability, maintainability, and logistics support analysis for DoD and aerospace customers, making it one of the closest direct competitors to Sigma Logistics in both service mix and scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sigmalogistics

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Sigma Logistics