Glen Industries is a manufacturer of eco-conscious food packaging that reinvented itself completely - it began life as a stationery company in 2007 and pivoted in 2019 to food-grade containers, a single decision that defines everything it does today. The recurring approach is simple: make thin-wall plastic containers and biodegradable straws, pass raw-material price changes instantly to customers so the company never absorbs commodity risk, and expand capacity only when existing plants are full. That formula has taken it from a Kolkata headquarters to exports across more than 30 countries and a customer list that includes Parle, Dabur and Coca-Cola bottlers, all without any single buyer accounting for more than 5-6% of sales. # Business segments One core manufacturing business - thin-wall food containers - plus a smaller straws operation and a negligible mould-design service, all run from a single integrated factory in West Bengal. ## 1. Thin-wall food containers: the factory that pays for everything **A single 90,000 sq. ft. plant makes lightweight plastic containers in more than 200 shapes and sizes, and the company earns a per-unit price that moves in lockstep with raw-material costs.** - **One product line, extreme variety** - the range spans sauce cups as small as 25 ml to buckets as large as 4,500 ml, including compartment trays, dome-lid containers and pilfer-evident tubs, serving everything from dairy and frozen foods to QSR takeaway and ready-to-eat meals. This breadth means the same injection-moulding setup can supply a sweet shop, a hotel chain and a food processor without retooling the business model. - **Raw-material risk is passed through instantly** - the company adjusts prices month-on-month, both up and down, because it cannot absorb commodity swings the way an FMCG brand can. In absolute terms the margin per piece stays the same; the percentage margin fluctuates with input costs, which is how the business protects itself when polymer prices spike. - **Imported resin gives a cost edge** - roughly 85% of raw material is imported, mainly from the Middle East and Abu Dhabi, because Indian producers do not make the required grade and imports are 5-6% cheaper. The company keeps about four months of inventory on hand, and when Gulf War disruption cut Middle Eastern supply it switched to Chinese imports for two months to maintain production. - **Capacity is the bottleneck, not demand** - the plant runs at roughly 78% of its 7,986-tonne annual capacity and has not added a single new customer in two to three years because there is simply no spare production room. An expansion is under construction that will increase food container capacity almost three times and add nine more injection-moulding machines, with the first new output earmarked for existing customers and a waiting list that already exists. - **Distribution reaches every corner of India** - over 300 distributors cover more than 26 states and 80-plus cities, with the top 15 to 20 classified as A-level partners, while corporate accounts like Haldiram and Keventer buy direct and accept price increases because the cost of the container is tiny next to the value of the food inside it. ## 2. PLA and paper straws: the green alternative with better margins **Straws made from corn-starch bioplastic and FSC-certified paper earn higher unit margins than containers, even though the machines run at barely a third of their capacity.** - **Two materials, one environmental pitch** - PLA straws are biodegradable and compostable, made from renewable feedstocks like corn starch and sugarcane, while paper straws use food-grade virgin paper, ink and glue that meet USFDA standards. Together they contributed roughly 17% of revenue in FY26, split about 13% PLA and 5% paper. - **Better margins despite low utilisation** - PLA straw capacity of 1,928 tonnes per year runs at only 28%, and paper straw capacity of 1,134 tonnes at 34%, yet the segment still delivers stronger profitability per unit than the container business. That suggests the pricing power or input-cost structure is fundamentally more attractive, and the raw-material pass-through mechanism now applies to PLA straws as well. - **U-Shape straws are the specialty** - production of U-Shape straws in both paper and PLA began in 2022, serving small beverage packs from 90 ml to 200 ml, a format used heavily in dairy and juice segments. The range also includes bent, angle-cut, spoon-cut and flexible straws in lengths from 140 mm to 300 mm, covering everything from a child's juice box to a thick milkshake straw. ## 3. Mould design services: a footnote on the export invoice **The company earns a tiny sliver of revenue designing moulds for export customers - a service that exists because the factory already has the expertise, not because it is a standalone business.** - **Exports only** - revenue from mould design is recognised solely on export transactions, and it amounted to 0.12% of total revenue in FY26. The service is offered alongside manufactured products, effectively a value-add for overseas buyers who need custom tooling rather than a separate profit centre. # Group structure and partners **The parent company sits above two dormant subsidiaries - one for real estate, one for paper - and holds extra land for future expansion, but neither subsidiary has ever generated revenue.** - **Glen Realty Private Limited** - 99.98% owned, set up for construction and realty, with total assets of about ₹8.8 crore and liabilities slightly higher, and nil turnover as of FY25. A loan from this subsidiary to the parent sits on the books. - **Glen Paper Products Private Limited** - also 99.98% owned, incorporated for paper, board and pulp, with negligible assets and no turnover. It represents an option on backward integration into paper straw raw material, but no operations have begun. - **Land bank for the long term** - the company acquired a one-acre plot in the Dhulagarh Poly Park in 2017 by purchasing Flexi PVC Hose Pvt Ltd as a subsidiary, and it holds additional land beyond the current factory footprint because management notes that land procurement takes the longest time of any expansion step.