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Businesses in Rensselaer, Indiana

409 local businesses across 84 categories. 0.2% of everything listed in Indiana.

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Rensselaer, IN has 409 businesses listed on USA Business Search in 84 categories across 2 ZIP codes. The most-listed are churches & places of worship, manufacturing & wholesale, business consulting.

Updated November 2026

Most listed in Rensselaer

Home services

Marketing & advertising

Auto

Food & drink

Health & medical

Beauty & personal care

Professional services

Real estate

Finance & insurance

Legal

Shopping & retail

Pets

Fitness & recreation

Hotels & travel

Education & childcare

Events & entertainment

Business & industrial

Community & faith

More businesses in Rensselaer

Thrift & consignment (4)

Veterinarians (4)

Phones & electronics (4)

Car dealers (4)

Staffing & employment (4)

Senior living & home care (4)

Urgent care & hospitals (4)

Printing & signs (4)

Hardware & garden (4)

Funeral homes (3)

Spas & med spas (3)

Pharmacies (3)

Childcare & preschools (3)

Massage therapy (3)

Plumbers (3)

Counseling & therapy (3)

Propane & energy (3)

Chiropractors (3)

Physical therapy (3)

Financial advisors (3)

Shipping & couriers (2)

Towing (2)

Bars & breweries (2)

Clothing & boutiques (2)

Sporting goods & outdoor (2)

Eye care (2)

Auto body & collision (2)

Pet stores (2)

Travel agencies (2)

Liquor stores (2)

Locksmiths (2)

Self storage (2)

Furniture & home decor (2)

Tires (2)

Dry cleaning & laundry (1)

Tattoo & piercing (1)

Kitchen & bath remodeling (1)

Handyman services (1)

Nail salons (1)

Wellness & alternative health (1)

Yoga studios (1)

Windows & doors (1)

Pest control (1)

Flooring (1)

Accountants & tax (1)

Jewelry (1)

Electricians (1)

Golf (1)

Campgrounds & RV parks (1)

Roofers (1)

Graphic design (1)

Vacation rentals (1)

HVAC & heating (1)

Advertising agencies (1)

Photographers & video (1)

Common questions

How many businesses are listed in Rensselaer, Indiana?

USA Business Search lists 409 businesses in Rensselaer across 84 categories. The most-listed are churches & places of worship, manufacturing & wholesale, business consulting.

Which ZIP codes does Rensselaer cover?

Listings include ZIP codes 47978, 46392.

How do I check that a Rensselaer business is legitimate?

Search the state's business registry and licensing boards. Our Indiana business lookup guide links each official search.

How do I add my business?

It's free: use Add your business. Owners can also claim and fix an existing listing.

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