Sommers Generator Systems
Sommers Generator Systems is a Canadian manufacturer and distributor founded in 1936 that designs, assembles, and services diesel, natural gas, propane, residential standby, and portable generator systems for commercial/industrial, agricultural, residential, and off-grid customers across Ontario and Atlantic Canada.
- Company typePrivate
- Founded1936
- HeadquartersStratford, Canada
- Headcount51–100
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What Sommers Generator Systems does
Sommers Generator Systems is a privately held Canadian manufacturer and distributor of generator systems founded in 1936 in Stratford, Ontario. The company designs, sources, assembles, and services diesel (10 kW to 1000 kW), natural gas and propane (80 kW to 600 kW), Briggs & Stratton Power Protect residential standby (10 kW to 26 kW), portable (1 kWe to 22 kWe), and Power Take-Off (10 kW to 150 kW) generator systems, plus transfer switches from ASCO and Eaton and SimpliPhi Lithium Ferro Phosphate energy storage products. Notable technical offerings include proprietary Signature Enclosures with industry-leading noise reduction, a self-contained paralleling solution for up to 32 generators with integrated synchronization, NGMax technology on residential units, and a 3-year or 3000-hour limited Parts/Travel/Labour warranty on commercial systems.
The company operates six owned locations across Ontario and Atlantic Canada (Stratford, North Bay, Ottawa/Nepean, Kingston, Muskoka, Moncton, and Cornwall/PEI), maintains a rental fleet of more than 100 generator sets from 16 kW to 1 MW+, and claims Canada's largest inventory of generator maintenance parts and accessories. Customers span four primary segments — commercial/industrial (manufacturing, data centers, healthcare, telecom, oil and gas, mining, municipal), agricultural (dairy, poultry, pork, greenhouses, aquaculture), residential (home standby), and off-grid/hybrid (solar+battery). The workforce of 51–100 includes electrical-engineering-trained sales staff, licensed electricians and mechanics, and EGSA-certified service technicians.
Sommers generates revenue across four streams: one-time hardware sales of generators, parts, and SimpliPhi ESS packages (starting at $25,000); usage-based rentals of 16 kW–1 MW units; recurring service and maintenance contracts (monthly through annual, including CSA-C282 life safety inspections); and professional services for paralleling, peak shaving, and global adjustment abatement consulting. Pricing is predominantly quote-based for commercial/industrial deployments with a 24/7/365 emergency service line and direct field sales across Ontario and Atlantic Canada. The company is currently owned by Chris McGregor, who acquired it in 2015 from the founding Sommers family.
Sommers Generator Systems firmographics
Firmographics- Name
- Sommers Generator Systems
- Legal name
- Sommers Generator Systems
- Website
- https://sommersgen.com
- Company type
- Private
- Founded year
- 1936
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Sommers Generator Systems is a Canadian manufacturer and distributor founded in 1936 that designs, assembles, and services diesel, natural gas, propane, residential standby, and portable generator systems for commercial/industrial, agricultural, residential, and off-grid customers across Ontario and Atlantic Canada.
- Ownership category
- akta.pro rank
Sommers Generator Systems industry classification
Industry- Product category
- Power Generation Equipment
- NAICS
- Turbine and Turbine Generator Set Units Manufacturing (333611), Engine, Turbine, and Power Transmission Equipment Manufacturing (33361), Engine, Turbine, and Power Transmission Equipment Manufacturing (3336)
- SIC
- Motors & Generators (3621), Engines & Turbines (3510)
- akta.pro primary industry
- Backup & Resilience Power Systems (Standby Generators, Critical Facilities) (EUACALAG)
- akta.pro secondary industries
- Emergency & Standby Diesel Generator Power (Critical Facilities) (EUACACAH), Industrial Power & Energy Equipment Rental/Leasing (Generators, Light Towers, Compressors) (TLABAFAG), Backup Power & Critical Power Systems (Generators/UPS) (IMAIABAJ)
Keywords
Where Sommers Generator Systems is headquartered
LocationHeadquarters
- HQ city
- Stratford
- HQ country
- Canada
- HQ region
- North America
Offices7 records
Markets served
Sommers Generator Systems business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Infrastructure, Marketing or Sales, Technology or R&D
Revenue model
- Generator Sales: Sale of diesel, natural gas, propane, and residential standby generators. Products range from portable 2.2kWe units to industrial 1000kW systems. Revenue is one-time per unit sale with optional extended warranties.
- Rental Fleet: Diesel generator rentals ranging from 16 kW to 1 MW for emergency power (days) or temporary power (months). Rental revenue is usage/time-based with 24/7 service support included.
- Maintenance and Service Contracts: Annual, semi-annual, quarterly, and monthly maintenance plans including CSA 282 life safety inspections. Service contracts for any generator brand with nationwide onsite repairs, replacement parts, and authorized warranty service.
- Parts and Accessories: Aftermarket parts, accessories, and maintenance kits for generators. Includes Canada's largest inventory of repair parts and accessories.
- Consulting Services: Consulting for peak shaving, global adjustment abatement, paralleling systems, and custom power solutions for commercial and industrial customers.
- SimpliPhi Energy Storage Systems: Complete hybrid ESS packages consisting of 4.98 kWh batteries, 6 kW inverter(s) with Automatic Generator Start (AGS), starting at $25,000.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | SimpliPhi Hybrid ESS starting price |
| One time/ perpetual license | Pay-as-you-go | Residential Standby Generators 10kW-26kW |
| One time/ perpetual license | Pay-as-you-go | Commercial Diesel Generators 10kW-1000kW |
| One time/ perpetual license | Pay-as-you-go | Natural Gas/Propane Generators up to 600kW |
| Subscription | Monthly | Service and Maintenance Contracts |
| Usage-based | Pay-as-you-go | Generator Rentals 16kW to 1MW |
Go-to-market motion3 records
Distribution channels9 records
Marketing channels6 records
Sommers Generator Systems product offering
Product offeringCore offering
Sommers Generator Systems manufactures, distributes, and services power generation equipment including diesel generator systems (10kW–1000kW), natural gas and propane generators (up to 600kW), Briggs & Stratton Power Protect residential standby generators (10kW–26kW), portable generators, PTO agricultural generators, SimpliPhi LFP energy storage systems, and transfer switches. The company complements hardware sales with a 100+ unit diesel rental fleet, preventive maintenance programs, paralleling and peak shaving consulting, and 24/7 emergency field service across Ontario and Atlantic Canada.
Product overview
Sommers Generator Systems is a Canadian manufacturer and distributor of premium quality generator systems founded in 1936, offering a comprehensive portfolio of power solutions. The product lineup centers on four main generator categories: (1) Diesel Generator Systems (D Line Industrial Series) ranging 10kW–1000kW for commercial and industrial standby/prime power; (2) Natural Gas & Propane Generators from 80kW–600kW for commercial applications; (3) Briggs & Stratton Power Protect Residential Generators (10kW–26kW) for home standby; and (4) Portable Generators including bi-fuel, tri-fuel, and inverter models (1kWe–22kWe). Supporting products include SimpliPhi Lithium Ferro Phosphate (LFP) Energy Storage Systems (4.9kWh batteries scalable to 358.5kWh with 6kW inverters) for off-grid and hybrid applications; Transfer Switches (ASCO, Eaton, Briggs & Stratton); PTO Generators (Winco, 10kW–150kW); and GenerLink connection devices. Services encompass generator rentals (16kW–1MW fleet), maintenance programs including ProAction 25-point inspections, and commercial consulting for paralleling, peak shaving, and global adjustment abatement. The company operates across Ontario and Atlantic Canada with 6 locations and maintains 100+ units in stock.
Differentiator
Problem solved
Functional benefit
Products and services
- Diesel Generator Systems (D Line Industrial Series) Industrial diesel-powered prime and standby generator systems ranging from 10kW to 1000kW, designed for commercial and industrial customers requiring reliable backup or continuous power.
- Natural Gas & Propane Generator Systems Commercial and industrial natural gas and liquid propane generator systems ranging from 80kW to 600kW for standby or prime power applications in commercial and industrial facilities.
- Briggs & Stratton Power Protect Residential Generators Home standby generators ranging from 10kW to 26kW, featuring Vanguard commercial-grade engines and NGMax technology for residential backup power using natural gas or propane fuel, with a 6-year standard or 10-year extended warranty.
- Transfer Switches Automatic and manual transfer switches including contactor and breaker type ATS, single and double bypass isolation, meter base combination, service entrance rated, pole top switches, and combination panels sourced from ASCO, Eaton, and Briggs & Stratton.
- Portable Generators Flexible portable generator solutions including bi-fuel (diesel/gasoline), tri-fuel (natural gas/liquid propane/gasoline), and inverter models ranging from 1kWe to 22kWe for residential, agricultural, and commercial power on the go.
- SimpliPhi Energy Storage System (ESS) Off-grid hybrid energy storage solution featuring SimpliPhi 4.9kWh Lithium Ferro Phosphate (LFP) batteries scalable up to 358.5kWh, combined with 6kW inverters including Automatic Generator Start (AGS), with packages starting at $25,000, IP65 rated for indoor/outdoor use with a 10-year limited warranty.
- PTO Generators Power Take-Off (PTO) generators from Winco ranging from 10kW to 150kW, designed for agricultural applications to provide portable power from tractor power take-off drives for farms and agricultural operations.
- Generator Rental Fleet Diesel generator rental fleet with 100+ units ranging from 16kW to 1 MW, available for emergency power needs, short-term projects, or long-term deployments with 24/7 service support across Canada.
- Maintenance and Service Contracts Comprehensive generator maintenance services including annual, semi-annual, quarterly, and monthly maintenance plans, ProAction 25-point inspection checklists, CSA 282 life safety inspections, emergency repairs, and warranty service for any generator brand with Canada's largest parts inventory.
Quantifiable outcome
- 98% of emergency service calls for generator issues can be avoided with properly scheduled maintenance
- +2 more outcomes
Companies that use Sommers Generator Systems
Customer profileSegments4 records
Ideal customer profiles3 records
Sommers Generator Systems technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Sommers Generator Systems partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and secondary.
- Briggs & StrattoncoreAuthorized distributor of Briggs & Stratton Power Protect residential generators (10kW-26kW) featuring commercial-grade Vanguard engines. Offers industry-leading warranty of 6-year standard or 10-year on DX models. Products include automatic transfer switches and power management systems.
- ASCO Power TechnologiescoreASCO 300 and 7000 Series Automatic Transfer Switches for commercial and industrial applications. Also offers Bypass Isolation Transfer Switches for mission-critical facilities including data centers, government, healthcare.
- EatoncoreEaton automatic transfer switches (Cutler-Hammer) including Bypass Isolation Transfer Switches and Service Entrance Transfer Switches. Reliable, rugged, versatile and compact assemblies for transferring essential loads.
- SimpliPhi PowercoreExclusive Canadian distributor of SimpliPhi Energy Storage Systems (ESS) featuring Lithium Ferro Phosphate (LFP) batteries. SimpliPhi 4.9 kWh batteries scalable to 358.5 kWh with 10-year warranty. IP65 rated for indoor/outdoor use.
- WincosecondaryPTO generators ranging from 10 kW up to 150 kW for agricultural applications. Also tri-fuel portable generators (6kWe, 9kWe, 12kWe) and diesel/gasoline portable generators (2.2kWe-22kWe).
- PerkinssecondaryPerkins engines used in commercial diesel generator systems for reliable power generation.
- Stamford PowersecondaryStamford Power generators and generator ends used in commercial and industrial generator systems.
- WaukeshasecondaryWaukesha engines for industrial generator applications requiring heavy-duty power generation.
- Volvo PentasecondaryVolvo Penta engines integrated into diesel generator systems for commercial applications.
- DoosansecondaryDoosan engines for power generation in commercial and industrial diesel generator sets.
Scale indicators7 records
Recent moves7 records
Expansion highlights6 records
Sommers Generator Systems competitors and assessment
Company assessmentDirect peers
- Generac Holdings: Generac is the largest North American manufacturer of backup and standby generators for residential, commercial, and industrial customers (PowerPact, Protector, Industrial series). It directly overlaps Sommers' residential standby line and offers a competing distribution/service model across the US and Canada.
- Kohler Power Systems: Kohler's Power Systems division manufactures residential, commercial and industrial generators (8kW to 4MW) plus automatic transfer switches. Direct overlap with Sommers across residential (e.g., 14RESA/20RESA), commercial industrial standby, and switchgear.
- Aggreko: Global leader in temporary power and temperature control rentals, including diesel generators from 30kW to multi-MW. Directly comparable to Sommers' rental fleet business (16kW to 1MW+) and temporary power service model.
- Atlas Copco Power & Flow: Atlas Copco manufactures and rents portable and industrial diesel generators and light towers worldwide, overlapping with Sommers' portable/industrial offerings and rental fleet.
- Total Power Limited: Canadian manufacturer and distributor of generator systems serving Ontario and other provinces with diesel, gaseous and bi-fuel gensets plus service. Closest direct domestic competitor to Sommers in the Canadian market.
Broad incumbents
- Cummins Power Generation: Cummins produces a full line of diesel and gaseous generator systems from 8kW to 3.5MW plus transfer switches, with an extensive North American dealer network. Overlaps with Sommers' commercial/industrial product range, but as one line within a much broader engine business.
- Caterpillar Electric Power: CAT manufactures large commercial and industrial diesel and gas generator sets (8kW to 4MW+) with a global dealer network. Competes at the high end of Sommers' industrial line, with brand and capital advantages.
Emerging players
- MultiQuip: Manufactures portable generators, light towers, and compact industrial power solutions primarily for construction and rental markets. Overlaps with Sommers' portable (1-22kWe) and rental segments.
Others
- Briggs & Stratton: OEM partner supplying the Power Protect residential standby line that Sommers distributes in its territory. A supplier rather than competitor; relevant because it represents both a revenue line and a channel risk.
- SimpliPhi Power: LFP battery OEM whose products Sommers distributes exclusively in Canada. Like Briggs & Stratton, a partner-supplier that defines a key product line; relevant as ecosystem participant that could also supply other channels.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Sommers Generator Systems social profiles
Digital presenceSommers Generator Systems financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sommers Generator Systems leadership team
Management profileNumber of profiles
Profiles1 record
Sommers Generator Systems funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sommers Generator Systems 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 Sommers Generator Systems
What does Sommers Generator Systems do?
Sommers Generator Systems manufactures, distributes, and services power generation equipment including diesel generator systems (10kW–1000kW), natural gas and propane generators (up to 600kW), Briggs & Stratton Power Protect residential standby generators (10kW–26kW), portable generators, PTO agricultural generators, SimpliPhi LFP energy storage systems, and transfer switches. The company complements hardware sales with a 100+ unit diesel rental fleet, preventive maintenance programs, paralleling and peak shaving consulting, and 24/7 emergency field service across Ontario and Atlantic Canada.
Is Sommers Generator Systems a public or private company?
Sommers Generator Systems is a private company. It is classified as management employee owned and is currently operating.
When was Sommers Generator Systems founded?
Sommers Generator Systems was founded in 1936. It employs 51 to 100 people.
Where is Sommers Generator Systems based?
Sommers Generator Systems is headquartered in Stratford, Canada, in the North America region.
How does Sommers Generator Systems make money?
Six revenue lines are on record. Generator Sales are the primary driver. The others are rental Fleet, maintenance and Service Contracts, parts and Accessories, consulting Services and simpliPhi Energy Storage Systems.
Who are Sommers Generator Systems's main competitors?
Direct peers on record are Generac Holdings, Kohler Power Systems, Aggreko, Atlas Copco Power & Flow and Total Power Limited. Broad incumbents are Cummins Power Generation and Caterpillar Electric Power. MultiQuip is listed as an emerging player. Others are Briggs & Stratton and SimpliPhi Power.
Does Sommers Generator Systems have an API?
No public API is recorded for Sommers Generator Systems.
What industry is Sommers Generator Systems in?
Sommers Generator Systems's product category is Power Generation Equipment. Its primary akta.pro industry code is EUACALAG, Backup & Resilience Power Systems (Standby Generators, Critical Facilities), with a secondary code of EUACACAH, Emergency & Standby Diesel Generator Power (Critical Facilities). Its NAICS code is 333611 and its SIC code is 3621.