Executives/Numerator CEO
Eric Belcher, CEO of Numerator

Who is the CEO of Numerator in 2026?

Eric Belcher is the Chief Executive Officer of Numerator. Eric has held the CEO seat since June 2019, and was previously CEO at InnerWorkings.

Updated September 24, 2026
Time in seat
7 years
CEO since June 2019
Career span
31 years
First recorded role January 1995
Education
Bucknell University
Bachelor of Arts - BA, English & History
Summary
  • Before Numerator, Eric Belcher was CEO at InnerWorkings from January 2005 to January 2019.
  • Alongside Numerator, Eric Belcher serves as Advisory Council Member at Polsky Center at the University of Chicago since January 2024, and Advisor at Lightbank since January 2010.
  • Eric Belcher sits on the boards of Blueprint and Tempus AI.

Current company

Numerator

Numerator is a data and tech company bringing speed and scale to market research. Numerator blends first-party data from over 1 million US households with advanced technology to provide unparalleled 360-degree consumer understanding for the market research industry that has been slow to change.

Technology, Information and InternetHeadquartered in ChicagoPrivate company

Source: Numerator on LinkedIn

Career and education

Eric Belcher has been CEO of Numerator since June 2019. Before Numerator, Eric was CEO at InnerWorkings from January 2005 until January 2019.

Career

  1. Numerator2019 to present
    • CEO
  2. Polsky Center at the University of Chicago2024 to present
    • Advisory Council Member
  3. Blueprint2019 to present
    • Board of Directors
  4. Tempus AI2018 to present
    • Board Of Directors
  5. Lightbank2010 to present
    • Advisor
  6. InnerWorkings2005 to 2019
    • CEO
  7. Manroland Sheetfed2001 to 2005
    • Chief Operating Officer, CFO and Director
  8. Marakon1995 to 2001
    • Senior Manager

Sources: LinkedIn profile

Education

Bucknell University, Bachelor of Arts - BA, English & HistoryThe University of Chicago Booth School of Business, Master of Business Administration (MBA)Source

Decision makers by function

30 decision makers at Numerator in Unify, vice president level and above. Choose a function to see who leads it.

Decision maker preview

Top decision makers at Numerator

Vice president level and above, most senior first
Nick KeswaniSenior Vice President, Sales · USA@numerator.com
Emily HelanderSVP, Marketing · USA@numerator.com
Christie da SilvaSenior Vice President, Sales · USA@numerator.com
Jen TorrettiSVP Strategy & Enablement · USA@numerator.com
See every decision maker at Numerator

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Leadership team at Numerator

Eric Belcher leads a leadership team of 9 published executives.

Most senior 5 of 9

NameTitleIn seat since
Eric BelcherChief Executive OfficerJune 2019
Regan GarrettChief Financial OfficerNot stated
Emily HillChief Operating OfficerNot stated
Stephanie SoleraGeneral CounselNot stated
Joshua GreenoughChief Technology OfficerNot stated

Sources: Numerator leadership team page

Frequently asked questions

Who is the CEO of Numerator?

Eric Belcher is the Chief Executive Officer of Numerator. Eric has held the CEO seat since June 2019, and was previously CEO at InnerWorkings.

When did Eric Belcher become CEO of Numerator?

Eric Belcher has been CEO of Numerator since June 2019, according to LinkedIn profile.

What did Eric Belcher do before Numerator?

Eric Belcher was CEO at InnerWorkings from January 2005 until January 2019, according to LinkedIn profile.

How long has Eric Belcher been CEO of Numerator?

Eric Belcher has been CEO of Numerator for 7 years, since June 2019.

Who else leads Numerator?

Regan Garrett (Chief Financial Officer), Emily Hill (Chief Operating Officer), Stephanie Solera (General Counsel), Joshua Greenough (Chief Technology Officer), and 4 more. Source: Numerator leadership team page.

Reach Numerator's decision makers

30 leaders at vice president level and above, with verified work emails and phone numbers in Unify.

Methodology

The seat holder is identified in Unify's professional profile dataset, then confirmed against the company's published leadership page, its SEC filings, and Wikipedia before publication. Career and education rows carry the public document they were taken from. Leadership team membership follows the company's own leadership page; in-seat dates come from filings where available and otherwise from the profile record. Company figures are read from the Unify headcount page for the same company and are profile coverage measures, never company-reported workforce totals. The employee preview lists vice president and senior vice president level profiles by department. No personal contact details are published.

Identity confirmed against Numerator on LinkedIn. Last verified: September 24, 2026.