The Story Behind kelseygroup.com
For two decades, The Kelsey Group was the definitive voice on how local advertising moved from the printed page to the digital screen.
Founded in 1986 in Princeton, New Jersey, the firm became the research authority that Google cited when launching local ads, that TechCrunch quoted when sizing the mobile advertising market, and that an entire global industry of directory publishers relied on to make billion-dollar strategic decisions.
$148B
Local Ad Market Tracked
640+
Referring Domains
22 Years
Industry Authority
20+ Waves
Local Commerce Monitor
A Princeton Research Firm That Defined an Industry
John F. Kelsey III and Pam Kelsey founded The Kelsey Group in 1986 with a deceptively simple focus: understanding the Yellow Pages industry.
At the time, printed directories represented a $27 billion global advertising market — the single most important way consumers found local businesses and the primary advertising vehicle for millions of small merchants. No independent research firm was dedicated to tracking it.
The Kelsey Group filled that vacuum completely. From its Princeton offices, the firm built a suite of research products that became indispensable to anyone with a stake in local commerce:
Flagship Publication
The Kelsey Report®
The directory industry's essential coverage — tracking trends, deals, and strategic shifts across the global directory market.
Global Intelligence
Global Yellow Pages™
Six months of research per edition. Revenue data, growth rates, sales force metrics, and competitive intelligence for directory publishers worldwide.
Longitudinal Survey
Local Commerce Monitor™
More than 20 waves over nearly two decades, tracking how SMBs allocated spending across 50+ media channels.
Industry Standard
Five-Year Forecast
The only comprehensive five-year forecast of U.S. local advertising revenues across all media — tracking a market exceeding $148 billion annually.
"When legislators needed data on local media economics, when investors evaluated directory company IPOs, when tech companies sought to quantify the local search opportunity, the numbers came from Princeton."
When Google Needed Credibility, It Cited Kelsey
The firm's influence is best measured not by what it published, but by who quoted it.
When Google launched Local Business Ads in AdWords in March 2006, the company's official blog post cited a specific Kelsey Group finding: "70% of U.S. households now use the Internet as an information source when shopping locally." That single statistic appeared in Google's own communications eight times — lending independent credibility to Google's argument that local search was the next major advertising frontier.
John Battelle, author of The Search and one of Silicon Valley's most influential voices on the search industry, picked up the same number directly from Google's announcement. His Searchblog ultimately linked to kelseygroup.com 223 times over the years.
TechCrunch
Cited Kelsey's forecast that U.S. Internet advertising reached $22.5 billion in 2007
Search Engine Journal
Reported Kelsey's finding that 60% of all searches were local in nature
Wikipedia
Cites Kelsey Group data as the authoritative source on the Yellow Pages transformation
The reach extended well beyond American tech media. Italy's Il Sole 24 Ore, Japan's ITmedia and Wired Japan, Germany's Computerwoche, and the Netherlands' Emerce all referenced Kelsey forecasts. The firm's Global Yellow Pages factbook was the only comprehensive international benchmark available — and directory publishers from São Paulo to Singapore used it to contextualize their own markets against worldwide trends.
$22.5B
Internet Ad Market Sized
$3.1B
Mobile Ad Forecast
60%
Searches Were Local
$2.5B
Local Paid Search by 2008
The Analysts Who Became the Industry's Intellectual Center
The Kelsey Group's authority rested on a team of analysts whose names became synonymous with local media expertise.
Neal Polachek
CEO · Five-Year Global Forecast
Joined in the late 1990s and rose to CEO, developing the firm's five-year global forecast for directional advertising and building the advisory practice into the industry's most trusted consultancy.
Greg Sterling
Managing Editor · Interactive Local Media
Widely credited with authoring the first major research report examining whether search would adversely impact the directory industry. Later spent 14 years as contributing editor at Search Engine Land.
Peter Krasilovsky
Marketplaces Program · Classifieds
His forecasts on interactive classified advertising — projecting growth from $3.9 billion to $9.1 billion by 2012 — were the numbers ClickZ and MarketingProfs cited when sizing the disruption of newspaper classifieds.
Michael Boland
VP of Content · Mobile Local Media
Produced the forecasts that tracked the Western European mobile search market's projected growth from $55.5 million to $3.3 billion between 2008 and 2013. Later founded Artillry, an AR/VR research firm.
"John Kelsey and his alumni from The Kelsey Group have been so influential in the YP industry, both foreseeing and providing guidance for its transitions. The TKG team has much to be proud of."
— Industry observer, on the retirement of the Kelsey name
The broader diaspora tells its own story. Dan Miller left to found Opus Research. Jed Williams moved to the Local Media Association. Sterling, Polachek, Krasilovsky, Boland, and Booth collectively populated the leadership of nearly every significant local media research and advisory organization that followed.
The Conference Where the Industry's Future Was Negotiated
The Interactive Local Media (ILM) conference was the Kelsey Group's signature event.
Held annually, typically at the Hyatt Regency Century Plaza in Los Angeles, ILM drew more than 535 senior executives per event from local search companies, directory publishers, advertising agencies, deals platforms, location-based services, and the investor community that funded them all.
The single-track programming format was deliberate: it forced the entire audience through the same presentations, creating shared reference points that shaped industry strategy for the following year. Keynotes came from Google, Facebook, Twitter, CityGrid, Marchex, and NBC Universal.
"Truly one of the best industry conferences I've attended."
— David Mihm, co-founder of Near Media
The conference also reinforced the research pipeline. Kelsey analysts presented forecasts live, generating real-time coverage from Techmeme — whose algorithmic aggregation of the Kelsey Group blog produced a staggering 31,789 links to kelseygroup.com over the years. The conference later evolved into Leading in Local, ENGAGE, and BIA/Kelsey NATIONAL.
535+
Senior Executives Per Event
31,789
Links from Techmeme
1,237
Backlinks from SEW
Documenting the Great Migration from Print to Digital
The Kelsey Group's most consequential contribution was serving as the empirical backbone for advertising's most disruptive transition.
In the mid-2000s, Kelsey research showed that 80% of small advertisers still used offline directories while fewer than 20% used search engines, and that Yellow Pages commanded 46% of the $22 billion local advertising market versus search's 3%.
But their forecasts simultaneously projected that Internet Yellow Pages revenue would grow at nearly 30% annually, that the interactive share of local advertising would jump from 9% to more than 22% within five years, and that by 2015, 53% of global Yellow Pages revenues would be digital.
These projections gave traditional publishers the quantitative framework to plan digital transitions — and gave digital challengers the market-sizing data they needed to raise capital. The firm's User View consumer tracking study, conducted since 2003 with partner ConStat, provided the behavioral data underneath the revenue forecasts.
46%
YP Share of Local Ads
30%
IYP Annual Growth
53%
Digital by 2015
$133B
Local Media Market
The scope expanded from directories into the full local media landscape — tracking $20.9 billion in local TV advertising alongside digital channels and producing revenue estimates for 16 media across 96 business verticals in 210 TV markets.
From Acquisition to Retirement — and What the Domain Carries Forward
October 2008
BIA Acquires Kelsey
BIA Financial Network acquired The Kelsey Group. The combined firm operated as BIA/Kelsey beginning in 2009, continuing the forecast series, conference programs, and advisory practice.
May 2018
The Name Retires
BIA dropped "Kelsey" from its name entirely, rebranding as BIA Advisory Services. Greg Sterling marked the moment with a post titled "End of an Era." The domain went dark.
2025
A New Chapter
The kelseygroup.com domain begins its next chapter — carrying a citation record built over two decades of authoritative research into legal marketing.
"Dead square in the middle of the transition of legacy advertising dollars to online, new media ad dollars."
— Neal Polachek, CEO of The Kelsey Group
The kelseygroup.com domain carries something that cannot be retired: a citation record built over two decades of authoritative research.
More than 640 domains link to it, including 42 with domain ratings above 80 — from the Official Google Blog to TechCrunch, from Wired to the BBC, from Search Engine Watch to Wikipedia.
The Foundation We Stand On
The Kelsey Group earned its authority by telling the truth about where local commerce was headed, before the rest of the industry was ready to hear it. The data it produced became the shared language of an industry in transformation.
And the domain that carried that work forward now begins its next chapter — with a heritage that more than 30 years of citations have already written.