Diversification into new business segments can help small-cap companies reduce dependence on their core operations while creating additional avenues for growth. Several companies are now leveraging their existing capabilities to enter emerging and high-demand industries. Here are five small-cap stocks expanding into new business segments.
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1. Symphony – Entering Air Conditioners, BLDC Fans and Air Purifiers
The company that is well-known for manufacturing air coolers, Symphony Limited, is expanding into room air conditioners, BLDC ceiling fans, and air purifiers in a phased manner. The company will expand into these categories by an asset-light strategy, and the entire new portfolio of products will roll out in the fourth quarter of 2026.
It is an instance of diversification as Symphony Limited has ventured beyond its core business area. As per Screener, nearly 97 percent of the revenues of Symphony Limited come from its air coolers, and therefore, it is important for diversification purposes to venture into related consumer durable categories.
The shares of Symphony are currently trading at Rs. 572 . 50, 1.87%. The company has a market capitalization of Rs. 3,931.44 crore. The stock’s 52 week high is Rs. 970.45 and its 52 week low is Rs. 562.10. In the past 6 months the stock has delivered a return of -20.97%.
2. IOL Chemicals & Pharmaceuticals – Expanding Into CDMO and Specialty Chemicals
IOL Chemicals & Pharmaceuticals is expanding beyond its established pharmaceutical and chemical products by entering contract development and manufacturing organisation (CDMO) services for pharmaceutical formulations and setting up a dedicated specialty chemicals manufacturing facility.
The company announced an investment of around ₹495 crore across the expansion of its Ibuprofen capacity, new CDMO business for pharmaceutical formulations and specialty chemicals manufacturing facility. The company has indicated that commercialisation of these initiatives will begin across FY27 to FY29.
The CDMO business will allow IOL Chemicals to participate in outsourced pharmaceutical manufacturing, while the specialty chemicals facility is expected to broaden its product portfolio.
The shares of IOL Chemicals & Pharmaceuticals are currently trading at Rs. 208.50, up by 0.69%. The company has a market capitalization of Rs. 6,114.77 crore. The stock’ 52 week high is Rs. 219.04 and its 52 week low is Rs. 67.19. In the past 6 months the stock has delivered a return of 168.82%.
3. Enviro Infra Engineers – Moving Into Renewable Energy
Enviro Infra Engineers has been expanding beyond its traditional water and wastewater treatment business into renewable energy, including solar, battery energy storage systems and wind EPC.
The company’s expansion has created an integrated platform covering wastewater, solar, BESS and wind. In September 2026, its step-down subsidiary Suyog Urja received a ₹224.19 crore Letter of Intent from Tata Power Renewable Energy for EPC turnkey works for a 180 MW NTPC wind power project in Maharashtra. This marks a significant broadening of the company’s addressable market beyond its traditional water infrastructure business.
The shares of Enviro Infra Engineers are currently trading at Rs. 184.22, down by 2.84%. The stock’s 52 week high is Rs. 257.66 and its 52 week low is Rs. 134.71. In the past 6 months the stock has delivered a return of 12.78%.
4. Oswal Pumps – Expanding Beyond Agricultural Solar Pumps
Oswal Pumps is expanding beyond its core agricultural solar-pumping business into rooftop solar, commercial and industrial solar projects, industrial pumps and Jal Jeevan Mission-related opportunities.
The company has traditionally focused heavily on solar pumping solutions under government schemes such as PM-KUSUM. Its new strategy is aimed at diversifying its revenue base and reducing dependence on agricultural government schemes.
The company is also developing wire and cable products and solar channel sales through its existing distribution network. In the commercial and industrial solar segment, the company has been building an order pipeline alongside its existing solar-pump operations.
The shares of Oswal Pumps are currently trading at Rs. 263.80. The company has a market capitalization of Rs. 3,007.45 crore. The stock’s 52 week high is Rs. 790.00 and its 52 week low is Rs. 259.20. In the past 6 months the stock has delivered a return of -14.76%.
5. Spice Lounge Food Works – Entering Food Emulsifiers and Agribusiness
Spice Lounge Food Works has launched a new Food Emulsifier & Agro Division, marking its entry into food emulsifiers, agri-sourcing, agrochemicals and processing.
The company expects the new verticals to have a potential revenue opportunity of approximately ₹1,200 crore. The division is intended to serve hotels, quick-service restaurants and food-processing companies, while also supporting the company’s existing food and restaurant operations.
The company has also entered into a non-binding MoU with Indian Emulsifiers for exclusive distribution of emulsifiers in India. The arrangement is estimated by the company to have potential revenue of around ₹500 crore over three years. Importantly, the ₹1,200 crore figure is a potential revenue opportunity and not current revenue or confirmed orders.
The shares of Spice Lounge Food Works are currently trading at Rs. 27.90, down and hitting the lower circuit of 4.97%. The company has a market capitalization of Rs. ₹2,150 crore. The stock’s 52 week high is Rs. 72.20 and its 52 week low is Rs. 16.21. In the past 6 months the stock has delivered a return of 10.54%.
Investor Perspective
The five companies are taking different approaches to business diversification. Symphony is moving into adjacent consumer-durable categories, while IOL Chemicals & Pharmaceuticals is entering CDMO and specialty chemicals. Enviro Infra Engineers is expanding from water infrastructure into renewable energy, Oswal Pumps is broadening its solar and pump portfolio, and Spice Lounge Food Works is entering food ingredients and agribusiness.
For investors, the key factor will be the ability of these companies to convert their new initiatives into sustainable revenue and profitability. Some of these businesses are still at the planning, development or early-commercialisation stage, so the stated market opportunities should not be treated as guaranteed future revenue.