List of Business to business services in Connecticut
Connecticut has 670 business to business services in this dataset, last verified September 6, 2026. It ranks 22nd of 47 states with 1.5% of the national total, between Indiana (786) and Alabama (622).
Portland is the largest city market we track, with 157 business to business services. That city holds 23% of the state total, with the rest spread across smaller cities and towns.
Email is harder to come by in Connecticut: 260 records (38.8%) include an email address, below the national rate of 43.5%, so phone should carry more of the outreach. 647 (96.6%) list a phone number, and 256 carry both.
85.5% of business to business services in Connecticut have a website, in line with the national average of 87.3%. Only 97 lack a site, so pitch redesigns and SEO rather than first-time builds.
Among the 372 rated business to business services in Connecticut, 70% hold a 5-star average, in line with the national figure of 67%. 32 are rated 1 to 2 stars (8.6% of rated businesses, above the national 7.1%), a natural shortlist for reputation management and review software.
Social Media Reach
226
105
206
130
YouTube
Have questions or need help choosing the right dataset? Contact us and we'll sort it out.
Sample Pack: 15 verified records
Test data quality before you buy
Complete Database
Risk-Free PurchaseAll 670+ verified records
$20
Save 50%
Need Specific Leads?
Custom database built to your exact target criteria.
Business to business services List in Connecticut
Browse a random sample of 15 records — see the exact fields and data quality before you download.
| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ernst & Young | Address | Hartford | Connecticut | United States | Email | Phone | 4 | 3 | — | — | — | — | |||
SPH Analytics | Address | Branford | Connecticut | United States | Email | Phone | 1 | 1 | — | — | — | — | |||
 | Total Communications, Inc. | Address | East Hartford | Connecticut | United States | Email | Phone | 18 | 4.1 | — | — | ||||
 | Burgess Property Development & Consulting | Address | Orange | Connecticut | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
 | SCORE | Address | Hartford | Connecticut | United States | Email | Phone | 0 | 0 | — | — | — | — | ||
 | Shred Nations | Address | Stamford | Connecticut | United States | Email | Phone | 0 | 0 | — | |||||
 | Shred Nations | Address | Milford | Connecticut | United States | Email | Phone | 5 | 4.8 | — | |||||
 | Miller, Moriarty & Company, LLC | Address | New Britain | Connecticut | United States | Email | Phone | 1 | 1 | — | — | — | — | ||
Performance Programs Inc | Address | Old Saybrook | Connecticut | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
 | Cintas Facility Services | Address | Branford | Connecticut | United States | Email | Phone | 6 | 3 | ||||||
 | CoinFlip Bitcoin ATM - Mobil (Middletown) | Address | Middletown | Connecticut | United States | Email | Phone | 0 | 0 | — | |||||
 | The Screening Source, LLC | Address | Middlefield | Connecticut | United States | Email | Phone | 4 | 5 | — | — | — | — | ||
 | PC Advisors, LLC | Address | Bethel | Connecticut | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
 | Liberty Tax | Address | Plainville | Connecticut | United States | Email | Phone | 86 | 4.7 | — | |||||
Nielsen Co | Address | Darien | Connecticut | United States | Email | Phone | 0 | 0 |
This is a randomized preview — the full database contains 670 records with complete field coverage.
Get the full Business to business services database
670 verified records — emails, phones, social profiles and more. One-time payment, instant download.
What You Can Do with the List of Business to business services in Connecticut
This list is built for teams that sell to business to business services: B2B software vendors, white-label partners and managed IT providers. It covers 670 business to business services in Connecticut, with the fields to call, email, segment and map them.
Who Sells to Business to business services in Connecticut
Each of these buyers can work the 670 businesses in this list as a pipeline for a different product:
- B2B software vendors: Pitch CRM, project management, proposal and invoicing tools to the 670 business to business services in Connecticut.
- White-label and outsourcing partners: Offer overflow or white-label work that firms can deliver under their own brand.
- Managed IT and office service providers: Sell IT support, business phones, backups and security to small offices.
Phone, Email and Facebook Outreach in Connecticut
Start with the 256 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (647): 96.6% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Email sequences (260): 38.8% of records include an email address, enough to run a dedicated cold email campaign alongside calls.
- Facebook messages (226): 33.7% have a Facebook page, a further channel when calls and emails go unanswered.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in Connecticut
Filter the website, rating and social columns to pull the business to business services that fit a specific service before you pitch:
- No website listed (97): 14% of business to business services in Connecticut have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (32): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (444): 66% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across Connecticut
The 670 business to business services in Connecticut are spread across 1 cities we track and many smaller towns, so rank areas before sending reps out:
- Beyond the big cities: 513 records (77%) sit outside the 1 cities with their own list, reachable by phone and email without travel.
- Postal code patches: records include postal codes, so each rep can get a compact patch with no overlapping accounts.
- Route planning: records include latitude and longitude, so you can map accounts and plan visit days around clusters.
Data Coverage for Business to business services in Connecticut
670 records · verified September 6, 2026
- Phone numbers
- 647
- Email addresses
- 260
- Phone and email
- 256
- Websites
- 573
Google ratings· 372 rated (56%)
70% hold 5 stars
- 1-star rated
- 16
- 4.3% of rated
- 2-star rated
- 16
- 4.3% of rated
- 3-star rated
- 35
- 9.4% of rated
- 4-star rated
- 43
- 11.6% of rated
- 5-star rated
- 262
- 70.4% of rated
Social profiles:
- Facebook:226· 33.7%
- LinkedIn:206· 30.7%
- X (Twitter):189· 28.2%
- YouTube:130· 19.4%
- Instagram:105· 15.7%
Business to business services in Connecticut are a mixed-channel, Facebook-heavy market: 96.6% list a phone number and 38.8% publish an email. Among 372 rated business to business services, 70% hold 5 stars, a spread heavily skewed to the top, so low ratings stand out.
Related Business to business services by Location
Browse datasets for Business to business services across nearby locations
Frequently asked questions about Business to business services in Connecticut
Everything you need to know about our business to business services database for Connecticut: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many Business to business services are there in Connecticut?
There are 670 business to business services in Connecticut in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, across every city in Connecticut, for sales prospecting, competitive research, and territory planning.
How up to date is the Business to business services data for Connecticut?
This dataset was last updated in September 6, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Business to business services database for Connecticut?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Business to business services businesses in Connecticut?
InfiniteLeadsHub provides verified market intelligence datasets for business to business services businesses in Connecticut as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Business to business services database for Connecticut cost?
The complete business to business services leads database for Connecticut costs $10 as a one-time payment.
You get instant access to all 670 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need business to business services contacts in Connecticut specifically, a one-time $10 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Business to business services data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full Connecticut business to business services database, including contact fields, social profiles, and ratings data.
How do I download the Business to business services list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many Business to business services in Connecticut have phone numbers?
647 business to business services in Connecticut (97% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Business to business services in Connecticut have email addresses?
260 business to business services in Connecticut (39%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Business to business services in Connecticut have both a phone number and an email address?
256 business to business services in Connecticut have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Business to business services in Connecticut are active on social media?
Social profile coverage for business to business services in Connecticut: 206 on LinkedIn, 226 on Facebook, 105 on Instagram, 130 on YouTube, 189 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Business to business services in Connecticut have a website?
573 business to business services in Connecticut (86%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Business to business services in Connecticut do not have a website?
97 business to business services in Connecticut operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Business to business services in Connecticut?
Rating breakdown for business to business services in Connecticut: 262 with a 5-star rating, 43 with a 4-star rating, 35 with a 3-star rating, 16 with a 2-star rating, 16 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Business to business services data for other states or the entire US?
Yes. The national Business to business services database covers all 50 US states, and individual state and major-city lists are also available.
If you buy Connecticut first, contact us and we'll credit your purchase toward the national upgrade.
Most multi-state buyers save money going national.
Is the Business to business services contact data in Connecticut legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.