11 Businesses You Might Not Know Were Started By Women

Kikkoman soy sauce, a company founded by a widow, according to legend
Kikkoman soy sauce, a company founded by a widow, according to legend
RICHARD MASONER/CYCLEICIOUS, FLICKR // CC BY-SA 2.0

According to the National Association of Women Business Owners, there were more than 11.6 million women-owned firms in the U.S., generating $1.7 trillion in sales, as of 2017. In addition to all the major inventions women have given us over the years, female entrepreneurs and visionaries have founded and owned companies in fields ranging from tech to television, fashion to food, and everything in between. Here are just a few examples of the game-changing enterprises women have founded or co-founded.

1. Kikkoman

glass bottle of Kikkoman soy sauce.
iStock.com/DarioZg

The origin story behind one of the world’s best-known soy sauce brands dates all the way back to 17th century Japan. As legend has it, an upper-class war widow named Shige Maki escaped in disguise with her son from Osaka Castle, their war-ravaged home, to Edo (the city that would become Toyko). Maki and her son learned to cultivate rice and brew soy sauce like their new neighbors, and Maki’s tweaks to the production process went over so well that 350 years later Kikkoman is still making a version of the stuff.

2. Flickr

A logo for the Flickr website is displayed during an announcement in 2013
A logo for the Flickr website displayed during an announcement in 2013
EMMANUEL DUNAND/AFP/Getty Images

Web design consultants Caterina Fake and Stewart Butterfield had originally developed a social interaction-based online game, but it wasn’t until Butterfield was up sick all night while the couple was at a 2003 gaming conference that the idea to just focus on the game’s photo-sharing aspect struck. Today, the online photo album site hosts tens of billions of photos and has changed the way people capture their lives on camera. Yahoo acquired the company from Fake and Butterfield for an undisclosed but hefty sum in 2005; in 2018, it was bought by independent image-hosting firm SmugMug.

3. Spanx

Sara Blakely attends the launch of Haute Contour by SPANX at Saks Fifth Avenue in 2009
Sara Blakely attends the launch of Haute Contour by SPANX at Saks Fifth Avenue in 2009
Astrid Stawiarz/Getty Images

Once landing the title of youngest female self-made billionaire didn’t come easily for Sara Blakely. She’d tried getting into law school, standup comedy, selling fax machines, even auditioning at Disney World (she’s said she didn’t get the part of Goofy because she was too short). But Blakely's turning point came at age 29 when she snipped the feet off a pair of pantyhose so she’d have a smoother shape under a pair of white pants and thought she might be onto something. She was. Spanx shapewear has since expanded to more than 200 products and a chain of retail stores, and has scores of celebrity devotees including Oprah, Gwyneth Paltrow, and Michelle Obama. In 2013, Blakely—who still owns 100 percent of the company—made headlines for pledging to donate half her wealth to charitable causes.

4. Pepperidge Farm

A package of Pepperidge Farms Goldfish crackers
Mike Mozart, Flickr // CC BY 2.0

In the 1930s, Connecticut housewife Margaret Rudkin started baking preservative-free breads to help alleviate one of her son’s allergies. Soon she was selling her bread (which was named after her family farm) to local grocers, and by 1947 Rudkin opened her first bakery. She'd go on to act as official taste-tester, the company spokesperson, and the importer of products like European-style cookies and Goldfish crackers she'd discovered on trips to Belgium and Switzerland. The brand's sales were already at $32 million a year when it sold to Campbell's in 1961; Rudkin officially retired from the company in 1966, but her breads and cookies continue to be grocery aisle mainstays.

5. Cisco

The Cisco Systems logo in front of the company's headquarters in San Jose, California
Justin Sullivan/Getty Images

Sandy Lerner worked for Stanford University in the early '80s along with her husband, Len Bosack, but the two were frustrated that they were unable to email each other from different buildings. The two developed a router that allowed multi-network exchanges, and the technology was so in-demand that they had $1.5 million in sales by the following year. Lerner and Bosack are no longer with Cisco (and are no longer married), but the networking products company they launched is valued at more than $220 billion.

6. Proactiv

A bottle of Proactiv solution on a blue background

Dermatologists Katie Rodan and Kathy Fields met in the 1980s during their residencies at Stanford University School of Medicine, and in 1995 the friends launched their multi-step Proactiv Solution, a noticeable departure from the spot-treatment-style acne products that cornered the market at the time. In the years since, their distinctive ads and celebrity endorsements (including top names like Katy Perry and Justin Bieber) have turned their skincare line into a household name.

7. Build-A-Bear

A Build-A-Bear Workshop at Mall of America
A Build-A-Bear Workshop at Mall of America
Adam Bettcher/Getty Images for Build-A-Bear

The idea to let kids make their own stuffed animals was apparently inspired by an unsuccessful shopping trip founder Maxine Clark went on with a friend's young daughter. When the girl suggested they make their own stuffed animal at home, Clark ran with the idea and opened her first store—a "theme park factory in a mall"—in 1997 in St. Louis. Today there are more than 400 Build-A-Bear Workshops worldwide.

8. BET

Sheila Johnson speaks on stage at The Jefferson Awards Foundation 2017 DC National Ceremony
Sheila Johnson speaks on stage at The Jefferson Awards Foundation 2017 DC National Ceremony
Larry French/Getty Images for The Jefferson Awards Foundation

Black Entertainment Television got its start in 1979 when Sheila Johnson used the money she was making teaching music lessons to help fund the fledgling cable network with her then-husband, Robert. The Johnsons (now divorced) have distanced themselves from today's iteration of the channel since they sold the company to Viacom in 2001, but in the '80s and '90s, Sheila Johnson served as one of the original board members and the VP of Corporate Affairs. In 1991, BET became the first African American-controlled company listed on the New York Stock Exchange.

9. Liquid Paper

Liquid Paper products on display at the Women's Museum
Liquid Paper products on display at the Women's Museum
FA2010, Wikimedia // Public Domain

When secretary and single mom Bette Nesmith Graham discovered white tempera paint and a thin paintbrush worked wonders for correcting typos, she worked on perfecting the solution, calling her product "Mistake Out." Graham slowly started a side hustle after shifts at the bank by selling bottles, and in 1958 she decided to go into business for herself and changed the name to Liquid Paper. By 1968, the company was big enough for its own factory and offices, which Graham insisted include a childcare center and library.

10. The Body Shop

Anita Roddick of the Body Shop in one of her stores in 1986
Anita Roddick of the Body Shop in one of her stores in 1986
Keystone/Getty Images

Traveling the world taught Anita Roddick a lot about unique body care customs, and in 1976 she applied some of that knowledge to the products she offered at the first Body Shop she opened in Brighton, England. Roddick's earth-and-animal-friendly mindset was ahead of its time: she’s sometimes credited with launching the concept of ethical consumerism. Today, you can find Body Shops and their iconic Body Butters in more than 45 countries.

11. Rent the Runway

Jennifer Hyman of Rent the Runway speaks onstage at Girlboss Rally NYC 2018
Jennifer Hyman of Rent the Runway speaks onstage at Girlboss Rally NYC 2018
JP Yim/Getty Images for Girlboss Rally NYC 2018

Harvard Business School classmates Jennifer Hyman and Jennifer Fleiss were inspired to apply a Netflix model to designer clothes and accessories after Hyman's sister complained of needing to drop a fortune on a new dress she'd only wear once for a wedding. Rent the Runway launched in 2009, the perfect time to capitalize on a culture growing increasingly preoccupied with selfies and event photos—wearing the same special occasion outfit twice would no longer fly. Hyman and Fleiss's high-tech interface and Unlimited subscription option have kept the company growing, and in 2016 Hyman and Fleiss's novel concept broke $100 million in revenue.

A version of this article first ran in 2017.

Looking to Downsize? You Can Buy a 5-Room DIY Cabin on Amazon for Less Than $33,000

Five rooms of one's own.
Five rooms of one's own.
Allwood/Amazon

If you’ve already mastered DIY houses for birds and dogs, maybe it’s time you built one for yourself.

As Simplemost reports, there are a number of house kits that you can order on Amazon, and the Allwood Avalon Cabin Kit is one of the quaintest—and, at $32,990, most affordable—options. The 540-square-foot structure has enough space for a kitchen, a bathroom, a bedroom, and a sitting room—and there’s an additional 218-square-foot loft with the potential to be the coziest reading nook of all time.

You can opt for three larger rooms if you're willing to skip the kitchen and bathroom.Allwood/Amazon

The construction process might not be a great idea for someone who’s never picked up a hammer, but you don’t need an architectural degree to tackle it. Step-by-step instructions and all materials are included, so it’s a little like a high-level IKEA project. According to the Amazon listing, it takes two adults about a week to complete. Since the Nordic wood walls are reinforced with steel rods, the house can withstand winds up to 120 mph, and you can pay an extra $1000 to upgrade from double-glass windows and doors to triple-glass for added fortification.

Sadly, the cool ceiling lamp is not included.Allwood/Amazon

Though everything you need for the shell of the house comes in the kit, you will need to purchase whatever goes inside it: toilet, shower, sink, stove, insulation, and all other furnishings. You can also customize the blueprint to fit your own plans for the space; maybe, for example, you’re going to use the house as a small event venue, and you’d rather have two or three large, airy rooms and no kitchen or bedroom.

Intrigued? Find out more here.

[h/t Simplemost]

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links.

10 Facts About Real Genius On Its 35th Anniversary

Val Kilmer stars in Martha Coolidge's Real Genius (1985).
Val Kilmer stars in Martha Coolidge's Real Genius (1985).
Sony Pictures Home Entertainment

In an era where nerd is a nickname given by and to people who have pretty much any passing interest in popular culture, it’s hard to imagine the way old-school nerds—people with serious and socially-debilitating obsessions—were once ostracized. Computers, progressive rock, and role-playing games (among a handful of other 1970s- early '80s developments) created a path from which far too many of the lonely, awkward, and conventionally undateable would never return. But in the 1980s, movies transformed these oddballs into underdogs and antiheroes, pitting them against attractive, moneyed, successful adversaries for the fate of handsome boys and pretty girls, cushy jobs, and first-place trophies.

The 1985 film Real Genius ranked first among equals from that decade for its stellar cast, sensitive direction, and genuine nerd bona fides. Perhaps fittingly, it sometimes feels overshadowed, and even forgotten, next to broader, bawdier (and certainly now, more problematic) films from the era like Revenge of the Nerds and Weird Science. But director Martha Coolidge delivered a classic slobs-versus-snobs adventure that manages to view the academically gifted and socially maladjusted with a greater degree of understanding and compassion while still delivering plenty of good-natured humor.

As the movie commemorates its 35th anniversary, we're looking back at the little details and painstaking efforts that make it such an enduring portrait not just of ‘80s comedy, but of nerdom itself.

1. Producer Brian Grazer wanted Valley Girl director Martha Coolidge to direct Real Genius. She wasn’t sure she wanted to.

Following the commercial success of 1984’s Revenge of the Nerds, there was an influx of bawdy scripts that played upon the same idea, and Real Genius was one of them. In 2011, Coolidge told Kickin’ It Old School that the original script for Real Genius "had a lot of penis and scatological jokes," and she wasn't interested in directing a raunchy Nerds knock-off. So producer Brian Grazer enlisted PJ Torokvei (SCTV) and writing partners Babaloo Mandel and Lowell Ganz (Splash, City Slickers) to refine the original screenplay, and then gave Coolidge herself an opportunity to polish it before production started. “Brian's original goal, and mine, was to make a film that focused on nerds as heroes," Coolidge said. "It was ahead of its time."

2. Martha Coolidge’s priority was getting the science in Real Genius right—or at least as right as possible.

In the film, ambitious professor Jerry Hathaway (William Atherton) recruits high-achieving students at the fictional Pacific Technical University (inspired by Caltech) to design and build a laser capable of hitting a human-sized target from space. Coolidge researched the subject thoroughly, working with academic, scientific, and military technicians to ensure that as many of the script and story's elements were correct. Moreover, she ensured that the dialogue would hold up to some scrutiny, even if building a laser of the film’s dimensions wasn’t realistic (and still isn’t today).

3. One element of Real Genius that Martha Coolidge didn’t base on real events turned out to be truer than expected.

From the beginning, the idea that students were actively being exploited by their teacher to develop government technology was always fictional. But Coolidge learned that art and life share more in common than she knew at the time. “I have had so many letters since I made Real Genius from people who said, 'Yes, I was involved in a program and I didn’t realize I was developing weapons,'" she told Uproxx in 2015. “So it was a good guess and turned out to be quite accurate.”

4. Val Kilmer walked into his Real Genius audition already in character—and it nearly cost him the role.

After playing the lead in Top Secret!, Val Kilmer was firmly on Hollywood’s radar. But when he met Grazer at his audition for Real Genius, Kilmer decided to have some fun at the expense of the guy who would decide whether or not he’d get the part. "The character wasn't polite," Kilmer recalled to Entertainment Weekly in 1995. "So when I shook Grazer's hand and he said, 'Hi, I'm the producer,' I said, 'I'm sorry. You look like you're 12 years old. I like to work with men.'"

5. The filmmakers briefly considered using an actual “real genius” to star in Real Genius.

Among the performers considered to play Mitch, the wunderkind student who sets the movie’s story in motion, was a true genius who graduated college at 14 and was starting law school. Late in the casting process, they found their Mitch in Gabriel Jarrett, who becomes the third generation of overachievers (after Kilmer’s Chris and Jon Gries’s Lazlo Hollyfeld) whose talent Hathaway uses to further his own professional goals.

6. Real Genius's female lead inadvertently created a legacy for her character that would continue in animated form.

Michelle Meyrink, Gabriel Jarret, Val Kilmer, and Mark Kamiyama in Real Genius (1985).Sony Pictures Home Entertainment

Michelle Meyrink was a staple of a number of ‘80s comedies, including Revenge of the Nerds. Playing Jordan in Real Genius, she claims to “never sleep” and offers a delightful portrait of high-functioning attention-deficit disorder with a chipper, erratic personality. Disney’s Chip 'n Dale: Rescue Rangers co-creator Tad Stones has confirmed that her character went on to inspire the character of Gadget Hackwrench.

7. A Real Genius subplot, where a computer programmer is gaming a Frito-Lay contest, was based on real events.

In the film, Jon Gries (Napoleon Dynamite) plays Lazlo Hollyfeld, a reclusive genius from before Chris and Mitch’s time who lives in a bunker beneath their dorm creating entries to a contest with no restrictions where he eventually wins more than 30 percent of the prizes. In 1969, students from Caltech tried a similar tactic with Frito-Lay to game the odds. But in 1975, three computer programmers used an IBM to generate 1.2 million entries in a contest for McDonald’s, where they received 20 percent of the prizes (and a lot of complaints from customers) for their effort.

8. One of Real Genius's cast members went on to write another tribute to nerds a decade later.

Dean Devlin, who co-wrote Stargate and Independence Day with Roland Emmerich, plays Milton, another student at Pacific Tech who experiences a memorable meltdown in the rush up to finals.

9. The popcorn gag that ends Real Genius isn’t really possible, but they used real popcorn to simulate it.

At the end of the film, Chris and Mitch build a giant Jiffy Pop pack that the laser unleashes after they redirect its targeting system. The resulting popcorn fills Professor Hathaway’s house as an act of revenge. MythBusters took pains to recreate this gag in a number of ways, but quickly discovered that it wouldn’t work; even at scale, the popcorn just burns in the heat of a laser.

To pull off the scene in the film, Coolidge said that the production had people popping corn for six weeks of filming in order to get enough for the finale. After that, they had to build a house that they could manipulate with hydraulics so that the popcorn would “explode” out of every doorway and window.

10. Real Genius was the first movie to be promoted on the internet.

A week before Real Genius opened, promoters set up a press conference at a computer store in Westwood, California. Coolidge and members of the cast appeared to field questions from press from across the country—connected via CompuServe. Though the experience was evidently marred by technical problems (this was the mid-1980s, after all), the event marked the debut of what became the online roundtable junket.