Independent list · re-checked September 28, 2026 · published by Primortul LLC

Infinity

Infinity is a performance-focused sales agency at 4700 Tama Street SE in Cedar Rapids, founded in 1996 by owner and CEO Tom Leidigh, with a second office in Bingham Farms, Michigan. It runs inbound and outbound sales, lead generation, customer service and account management programmes under its proprietary Buyerlytics system, and notes its first B2B client from 2004 remains a client. GoodFirms lists it with 250-999 staff and The Gazette has reported expansions adding 50 roles, so the size band is left unstated here. Nobody pays to be ranked.

Why it’s hereIowa's largest inside-sales and lead generation agency by headcount, operating from Cedar Rapids for close to 30 years. Number 1 of the lead generation companies in Iowa.

Who leads itTom Leidigh, Chief Executive Officer, Founder and Owner.

Work they can showAutomotive manufacturer (unnamed). Omni-channel customer outreach rolled out to 3,500 dealerships in 60 days, with a reported 60% contact rate and 21% to 32% lost-customer recovery. Telecom provider (unnamed). Outsourced sales and account management using its Buyerlytics method; the client reached 152% of its 2023 revenue target.

Estimated cost

Estimated: $3,000–$10,000/mo, typical for Iowa lead generation retainers; not a quote.

Typical industry estimate, not a quote from any firm on this list.

A fit forAutomotive, telecom, logistics and technology companies that want to outsource outbound and inbound sales, lead generation and customer retention calling to a staffed team in Iowa and Michigan.

Based in
Cedar Rapids, IA
Founded
1996
Led by
Tom Leidigh, Chief Executive Officer, Founder and Owner
Known for
inside sales outsourcing · lead generation · inbound and outbound sales · account management · Buyerlytics sales analytics
Best for
Automotive, telecom, logistics and technology companies that want to outsource outbound and inbound sales, lead generation and customer retention calling to a staffed team in Iowa and Michigan.
Selected work
  • Automotive manufacturer (unnamed). Omni-channel customer outreach rolled out to 3,500 dealerships in 60 days, with a reported 60% contact rate and 21% to 32% lost-customer recovery. source ↗
  • Telecom provider (unnamed). Outsourced sales and account management using its Buyerlytics method; the client reached 152% of its 2023 revenue target. source ↗
Estimated cost

Estimated: $3,000–$10,000/mo, typical for Iowa lead generation retainers; not a quote.

Typical industry estimate, not a quote from any firm on this list.

Office
4700 Tama St. SE · Cedar Rapids, IA · 52403 · 1-800-341-0802
Infinity homepage, captured September 28, 2026
infinitydelivers.com · homepage on September 28, 2026

Sources infinitydelivers.com, goodfirms.co, thegazette.com · LinkedIn ↗

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