AGENCY LIST

CTO Services

Holliston, MA, United States
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Part-time CTO guidance and custom software for IoT, cashless, and POS systems

CTO Services, LLC works with vending and connectivity businesses that need part-time CTO help, C-level strategy, and custom software or hardware built around Internet of Things (IoT) and M2M technology. Based out of Boston, Massachusetts and established in 2008, the firm is headed by Glenn Butler, a founder and entrepreneur who has built a career around cashless, connectivity, and point-of-sale technology for the vending industry.

Work centers on software design and development, systems integration, and network and platform management, alongside data engineering pipelines and security and WAF implementation. A recurring focus is turnkey PCI-compliant credit card and EVP/Chip processing, paired with Android-based point-of-sale systems and POS component solutions built for both emerging and established companies. Vending industry consulting rounds out the offering, drawing on hands-on experience with cashless and hardware integration challenges specific to that sector.

Butler's track record includes serving as Rapport Partner and Part Time CTO, and co-founding VendScreen as CTO before the company was acquired. He also holds advisory roles with Acoustic Stream, Cooler Connect, and Gimme, giving CTO Services, LLC direct exposure to how connectivity and cashless technology plays out across multiple vending and POS-focused companies rather than theoretical consulting alone.

18
YEARS IN BUSINESS
8
SERVICES

Capabilities

Category

Custom Software Development

Services

What these services involve

Application Development
Application Development for custom software development buyers. Clear scope, measurable outcomes, and reliable delivery.
Data Engineering Pipelines
Data Engineering Pipelines for custom software development buyers. Clear scope, measurable outcomes, and reliable delivery.
DevSecOps Enablement
DevSecOps Enablement for custom software development buyers. Clear scope, measurable outcomes, and reliable delivery.
Maintenance and Support
Maintenance and Support for custom software development buyers. Clear scope, measurable outcomes, and reliable delivery.

Local service markets

Agency details

Team size
1-10 people
Founded
2008 (18 years)

How CTO Services scores 47 on Agency List

The Agency List Score rates each listing out of 100 across four equally weighted areas. It measures the strength of the agency's listing and public signals — not the quality of its work.

Presence & Maturity

25 / 25

How complete and how recently maintained this listing is.

  • Has a detailed written overview.
  • Has a tagline summarising what the agency does.
  • 7 of the core profile fields are filled in.
  • Profile details were updated recently.
  • Founding year on record (2008).

Relevance & Capability

9 / 25

How clearly the agency's specialism and services are classified.

  • Assigned to a primary category.
  • No individual services listed.

Credibility & Trust

13 / 25

Contactability and verification signals that show a real business.

  • Listing ownership is not yet verified.
  • A working website is on record.
  • A contact address on the agency's own domain is on record.
  • A phone number is on record.
  • Location is on record.

Authority & Proof

0 / 25

Independent proof of work: reviews, published projects and awards.

  • No published reviews yet.
  • No published project work yet.
  • No awards recorded.

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About this agency on Agency List

CTO Services is listed on Agency List as part of our global directory of professional agencies. Profiles are compiled using a combination of agency-submitted information, publicly available data, and Agency List classification systems.

This page reflects the most current information available for CTO Services and may evolve as additional data is verified or updated.

Local context

CTO Services operates in Holliston, MA, United States serving clients locally and beyond. Agency List organizes firms by geography to help buyers understand the distribution of agencies across regions and markets.

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Data notes

Profile information is derived from agency submissions and public sources. Some attributes may be estimated and are updated over time as additional data becomes available.