The Kingswood Co. Is One of U.S.’s Fastest-Growing Companies Again
The jewelry cleaner manufacturer jumped up to No. 3066 on the Inc. 5000 list.

The Inc. 5000 list ranks the fastest-growing privately held companies in the United States by overall revenue growth over a three-year period.
Kingswood jumped from No. 3657 in 2021 to No. 3066 this year, a placement change that resulted from its three-year revenue growth of 176 percent.
Kingswood said it’s the 20th fastest-growing company in Columbus, Ohio and the 70th fastest-growing company in the state.
Providing the foundation for this growth was its move to a larger manufacturing and office space in 2021, it said, allowing it to expand its production capacity, hold more inventory, and weather supply chain challenges to meet customer needs.
Kingswood also has continued to expand its product offerings. Its Clean + Care line, launched in 2020, is one of its fastest-growing product lines, and Kingswood has also launched new products like custom-sized polishing cloths, co-branded and semi-customizable wipe sample cards, and additional packaging options.
“We are thrilled to be included on this list of the most successful independent businesses in the country,” said President and CEO Kristie Nicolosi. “Our ability to grow at such a pace demonstrates our resilience in the midst of supply chain difficulties, labor shortages, and the ongoing impact of COVID-19.”
To see the full list of Inc. 5000 honorees, visit the Inc. website.
The Latest

From tech platforms to candy companies, here’s how some of the highest-ranking brands earned their spot on the list.

The “Khol” ring, our Piece of the Week, transforms the traditional Indian Khol drum into playful jewelry through hand-carved lapis.

The chocolatier is bringing back its chocolate-inspired locket, offering sets of two to celebrate “perfect pairs.”

Launched in 2023, the program will help the passing of knowledge between generations and alleviate the shortage of bench jewelers.

The top lot of the year was a 1930s Cartier tiara owned by Nancy, Viscountess Astor, which sold for $1.2 million in London last summer.


Any gemstones on Stuller.com that were sourced by an AGTA vendor member will now bear the association’s logo.

The Swiss watchmaker has brought its latest immersive boutique to Atlanta, a city it described as “an epicenter of music and storytelling.”

Criminals are using cell jammers to disable alarms, but new technology like JamAlert™ can stop them.

The new addition will feature finished jewelry created using “consciously sourced” gemstones.

In his new column, Smith advises playing to your successor's strengths and resisting the urge to become a backseat driver.

The index fell to its lowest level since May 2014 amid concerns about the present and the future.

The new store in Aspen, Colorado, takes inspiration from a stately library for its intimate yet elevated interior design.

The brands’ high jewelry collections performed especially well last year despite a challenging environment.

The collection marks the first time GemFair’s artisanal diamonds will be brought directly to consumers.

The initial charts are for blue, teal, and green material, each grouped into three charts categorized as good, fine, and extra fine.

The new tool can assign the appropriate associate based on the client or appointment type and automate personalized text message follow-ups.

Buyers are expected to gravitate toward gemstones that have a little something special, just like last year.

Endiama and Sodiam will contribute money to the marketing of natural diamonds as new members of the Natural Diamond Council.

The new members’ skills span communications, business development, advocacy, and industry leadership.

The jeweler’s 2026 Valentine’s Day campaign, “Celebrating Love Stories Since 1837,” includes a short firm starring actress Adria Arjona.

The new features include interactive flashcards and scenario-based roleplay with AI tools.

Family-owned jewelry and watch retailer Deutsch & Deutsch has stores in El Paso, Laredo, McAllen, and Victoria.

The Italian luxury company purchased the nearly 200-year-old Swiss watch brand from Richemont.

Micro-set with hundreds of diamonds, these snowflake earrings recreate “winter’s most elegant silhouette,” and are our Piece of the Week.

Ella Blum was appointed to the newly created role.

Sponsored by RapNet

Investment firm Enhanced Retail Funding, a division of Gordon Brothers, was the successful bidder.


























