Great Lakes Brewery
Corporate brand
UnclaimedA family-owned craft brewery based in Toronto, Ontario, Canada.
Last updated August 24, 2026
AI crawler reads
No AI crawler has read this profile yet.
Overview
Great Lakes Brewery is a Canadian craft brewery based in Toronto, Ontario. The business began in 1987 when Bruce Cornish and four silent partners established a small operation in an industrial unit in Brampton. Its initial brewing program was modest, consisting of one ale and one lager made with malt extract. Rather than operating as a conventional packaged-beer producer from the outset, the brewery concentrated on supplying the home-brewing retail channel and packaged its beer in one-litre plastic bottles. After approximately four years, the original owners no longer had enough capital to continue operating the brewery. Peter Bulut Sr., an Etobicoke-based construction magnate who had been introduced to Cornish through business contacts, acquired the business in 1990. Under Bulut's ownership, the brewery changed its production method from malt-extract brewing to all-grain brewing, a shift that gave the operation a more conventional craft-brewing foundation and expanded its scope beyond its original small-scale model. In the early months of 1991, Bulut moved the brewery from Brampton to Toronto. The relocation established the Toronto base associated with the brewery and provided the platform for its subsequent development as a local craft-beer producer. The company remained privately held and family-operated rather than becoming part of a publicly traded brewing group. A significant transition occurred in 2009, when Peter Bulut Sr.'s declining health led his children, Peter Bulut Jr. and Anetta Jewell, to assume greater responsibility for day-to-day operations. Working with the brewing team, the next generation broadened the brand's beer range and introduced new marketing initiatives. These efforts helped increase the brewery's sales through the Liquor Control Board of Ontario, bars, and restaurants. The brewery's later identity was shaped in part by experimentation. Its brewing team developed beers using unconventional flavours and playful, unusual names, and the brewery hosted monthly Project X nights to showcase experimental creations. Project X was a recurring innovation and tasting platform rather than a permanent product line, and the events are no longer held. This experimentation complemented the brewery's broader role in Toronto's independent beer culture, where local distribution, restaurant and bar placements, and direct engagement with beer drinkers were important parts of its route to market. Peter Bulut Sr. died in 2010 and left the brewery to his family. Peter Bulut Jr. subsequently took over as President and Chief Brewing Officer. Great Lakes Brewery therefore combines an origin in small-scale local brewing with a later family succession, all-grain production, product experimentation, and wider distribution within Ontario's beer market. Available reference material identifies the brewery as an active Toronto craft brewery, but does not provide sufficiently detailed current information about its complete product portfolio, ownership structure, executive roster beyond the Bulut family leadership, or international operations.
History
Great Lakes Brewery was founded in 1987 by Bruce Cornish and four silent partners in an industrial unit in Brampton, Ontario. The early business brewed one ale and one lager using malt extract. Its initial commercial model focused on the home-retailer market, and its beer was sold in one-litre plastic home-brew bottles. The brewery remained small and financially constrained during its first years. After about four years of operation, the original ownership group lacked the capital required to keep the business running. Peter Bulut Sr., a construction magnate from Etobicoke who had been connected with Cornish through business dealings, purchased the brewery in 1990. The acquisition brought a change in both ownership and production approach. Bulut moved the brewery from malt-extract brewing to all-grain brewing, strengthening its brewing platform and allowing it to operate more like a conventional craft brewery. In early 1991, the business relocated from Brampton to Toronto. The move became a defining point in the brewery's identity and established its long-term geographic association with Toronto. Under Bulut Sr.'s ownership, the brewery continued as a privately held local producer rather than being absorbed into a large publicly listed brewing corporation. In 2009, as Bulut Sr.'s health declined, his children Peter Bulut Jr. and Anetta Jewell became more involved in the brewery's daily management. Together with the brewing team, they introduced additional brands and marketing activities. These initiatives supported increased sales through the LCBO, Ontario bars, and restaurants, broadening the brewery's market presence beyond its original home-retail orientation. The brewing team also developed a reputation for experimentation. It tested unusual flavours and gave some of its creations deliberately eccentric names. Monthly Project X nights provided a recurring setting for presenting experimental beers to consumers and the local beer community. Although Project X is no longer held, it represented the brewery's effort to use small-batch experimentation and events as part of its brand development. Peter Bulut Sr. died in 2010 and left the brewery to his family. Peter Bulut Jr. assumed the role of President and Chief Brewing Officer, continuing the family-led operating model. The available reference material presents Great Lakes Brewery as an active Toronto craft brewery with roots in small-scale brewing, a transition to all-grain production, family succession, a broadened retail and hospitality distribution network, and a history of experimental beer development. It does not establish a complete current list of brands, a precise current corporate structure, or any international expansion.
- 2010
Family succession after Peter Bulut Sr.'s death
[1]Following Peter Bulut Sr.'s death, ownership passed to his family and Peter Bulut Jr. took over as President and Chief Brewing Officer.
- 2009
Next-generation family management expanded
[1]Peter Bulut Jr. and Anetta Jewell took on greater responsibility for daily operations as their father's health declined.
- 1991
Relocation to Toronto
[1]The brewery moved from Brampton to Toronto in the early months of the year, establishing its long-term Toronto base.
- 1990
Peter Bulut Sr. acquired the brewery
[1]Peter Bulut Sr. purchased the financially constrained brewery and changed its production method from malt extract to all-grain brewing.
- 1987
Brewery founded in Brampton
[1]Bruce Cornish and four silent partners established Great Lakes Brewery in an industrial unit in Brampton, Ontario, initially producing an ale and a lager from malt extract.
Products and positioning
An independent, family-operated Toronto craft brewery emphasizing local production, beer experimentation, and distribution through provincial retail, bars, and restaurants.
Beer · 1987
Ale
One of the two beers produced when the brewery began operations in 1987. The early ale was made with malt extract and sold through the brewery's original home-retailer-focused model. No specific product name or current availability is established in the supplied reference material.
Beer · 1987
Lager
The second initial beer produced by Great Lakes Brewery in Brampton. Like the early ale, it was made with malt extract and packaged in one-litre plastic bottles for the home-retail market. A specific product name and current status are not identified in the supplied reference material.
Craft beer
Experimental beers
A range of flavour experiments developed by the brewery's brewing team during its later family-operated period. These beers were associated with unusual ingredients or flavour directions and playful names, and were showcased through the former Project X nights. The available source does not provide a complete list of individual products.
Marketing campaigns
- Project X
Toronto · Ontario
A former monthly event series used by Great Lakes Brewery to present experimental beers created by its brewing team. The initiative featured unusual flavours and deliberately unconventional beer names and helped connect product development with consumer engagement.
Outcome. The events are no longer held. The source material does not quantify their commercial results.
Brand decisions
2009
Expansion of brands and marketing initiativesStrategyBackground
Peter Bulut Jr. and Anetta Jewell assumed greater day-to-day responsibility as their father's health declined.
Action taken
The next-generation family managers and brewing team introduced new brands, experimental beers, and marketing initiatives, including the Project X event series.
Aftermath
The initiatives contributed to increased sales through the LCBO, bars, and restaurants, although no financial figures are provided.
1991
Move from Brampton to TorontoStrategyBackground
Following the 1990 ownership change, the brewery was reorganized under Peter Bulut Sr.'s ownership.
Action taken
The operation was moved to Toronto in the early months of 1991.
Aftermath
Toronto became the brewery's established home and the geographic anchor of its brand identity.
1990
Shift from malt-extract to all-grain brewingStrategyBackground
After Peter Bulut Sr. acquired the brewery, the business needed a new operating direction following the original owners' financial difficulties.
Action taken
The brewery changed its production method from malt-extract brewing to all-grain brewing.
Aftermath
The change marked a technical and strategic transition under the new owner and preceded the brewery's relocation to Toronto.
Sources1 sources
Cite this profile: Cite the canonical profile. /brand-wiki/great-lakes-brewery · Editorial policy · How profiles are compiled