List of Corporate offices in Maryland
Maryland has 1,870 Corporate offices in this dataset, last verified September 6, 2026. It ranks 18th of 51 states with 1.9% of the national total, between Indiana (1,902) and Tennessee (1,786).
Among cities, Brooklyn leads by a wide margin with 642, 2.5 times the size of Baltimore (257), followed by Rockville (103). Together the top three hold 54% of the state total, so covering them reaches most of the market.
Email reach in Maryland runs above the national rate: 535 Corporate offices (28.6%) include an email address, against 23% across the United States. 1,311 (70.1%) list a phone number, and 468 carry both.
61.7% of Corporate offices in Maryland have a website, above the national average of 56.3%. The 717 without a site are a ready-made prospect list for web design and local SEO agencies.
Among the 1,005 rated Corporate offices in Maryland, 50% hold a 5-star average, in line with the national figure of 49%. 145 are rated 1 to 2 stars (14% of rated businesses, in line with the national 14%), a natural shortlist for reputation management and review software.
Social Media Reach
355
262
350
172
YouTube
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Corporate offices List in Maryland
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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
New Initiative for Social Development (NISD) | Address | Laurel | Maryland | United States | Email | Phone | 0 | 0 | — | ||||||
 | QUALITY STAFFING LLC | Address | Baltimore | Maryland | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
Adjuvant Partners, LLC | Address | Towson | Maryland | United States | Email | Phone | 0 | 0 | — | — | — | ||||
GSFC 40' Magnetic Test Facility | Address | Glenn Dale | Maryland | United States | Email | Phone | — | 1 | 5 | — | — | — | — | ||
Project SERVE | Address | Baltimore | Maryland | United States | Email | Phone | — | 1 | 5 | — | — | — | — | ||
 | Woods Hole Group - Maryland | Address | Lanham | Maryland | United States | Email | Phone | 0 | 0 | — | |||||
Martab Medical | Address | Halethorpe | Maryland | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Federal Hill Solutions | Address | Baltimore | Maryland | United States | Email | Phone | 2 | 4 | — | — | — | — | |||
Sinclair Broadcast Group Inc - Gilroy Bldg | Address | Hunt Valley | Maryland | United States | Email | Phone | 3 | 2.3 | — | — | |||||
CVSA | Address | Greenbelt | Maryland | United States | Email | Phone | 2 | 1 | — | — | — | — | |||
HESS | Address | Rockville | Maryland | United States | Email | Phone | 5 | 2.6 | — | — | — | — | |||
 | Souza Development, LLC | Address | Annapolis | Maryland | United States | Email | Phone | 1 | 5 | — | — | — | — | ||
Peraton | Address | Princess Anne | Maryland | United States | Email | Phone | 1 | 5 | |||||||
HI-FIDELITY GROUP Inc. | Address | Towson | Maryland | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
South Engineering Center - Bld. 2187 | Address | Patuxent River | Maryland | United States | Email | Phone | — | 13 | 4.5 | — | — | — | — |
This is a randomized preview — the full database contains 1,870 records with complete field coverage.
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1,870 verified records — emails, phones, social profiles and more. One-time payment, instant download.
What You Can Do with the List of Corporate offices in Maryland
This list is built for teams that sell to Corporate offices: B2B software vendors, white-label partners and managed IT providers. It covers 1,870 Corporate offices in Maryland, with the fields to call, email, segment and map them.
Who Sells to Corporate offices in Maryland
Each of these buyers can work the 1,870 businesses in this list as a pipeline for a different product:
- B2B software vendors: Pitch CRM, project management, proposal and invoicing tools to the 1,870 Corporate offices in Maryland.
- 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 Maryland
Start with the 468 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (1,311): 70.1% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Email sequences (535): 28.6% of records include an email address, enough to run a dedicated cold email campaign alongside calls.
- Facebook messages (355): 19% 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 Maryland
Filter the website, rating and social columns to pull the Corporate offices that fit a specific service before you pitch:
- No website listed (717): 38% of Corporate offices in Maryland have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (145): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (1,515): 81% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across Maryland
The 1,870 Corporate offices in Maryland are spread across 3 cities we track and many smaller towns, so rank areas before sending reps out:
- Top city markets: Brooklyn, Baltimore and Rockville hold 54% of records in Maryland, the biggest clusters for in-person visits.
- Beyond the big cities: 868 records (46%) sit outside the 3 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 Corporate offices in Maryland
1,870 records · verified September 6, 2026
- Phone numbers
- 1,311
- Email addresses
- 535
- Phone and email
- 468
- Websites
- 1,153
Google ratings· 1,005 rated (54%)
50% hold 5 stars
- 1-star rated
- 75
- 7.5% of rated
- 2-star rated
- 70
- 7% of rated
- 3-star rated
- 179
- 17.8% of rated
- 4-star rated
- 177
- 17.6% of rated
- 5-star rated
- 504
- 50.1% of rated
Social profiles:
- Facebook:355· 19%
- LinkedIn:350· 18.7%
- Instagram:262· 14%
- X (Twitter):257· 13.7%
- YouTube:172· 9.2%
Corporate offices in Maryland are a mixed-channel market: 70.1% list a phone number but only 28.6% publish an email. Among 1,005 rated Corporate offices, 50% hold 5 stars, a mostly positive spread.
Related Corporate offices by Location
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Frequently asked questions about Corporate offices in Maryland
Everything you need to know about our corporate offices database for Maryland: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many Corporate offices are there in Maryland?
There are 1,870 corporate offices in Maryland in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, across every city in Maryland, for sales prospecting, competitive research, and territory planning.
How up to date is the Corporate offices data for Maryland?
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 Corporate offices database for Maryland?
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 Corporate offices businesses in Maryland?
InfiniteLeadsHub provides verified market intelligence datasets for corporate offices businesses in Maryland as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Corporate offices database for Maryland cost?
The complete corporate offices leads database for Maryland costs $15 as a one-time payment.
You get instant access to all 1,870 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 corporate offices contacts in Maryland specifically, a one-time $15 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 Corporate offices 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 Maryland corporate offices database, including contact fields, social profiles, and ratings data.
How do I download the Corporate offices 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 Corporate offices in Maryland have phone numbers?
1,311 corporate offices in Maryland (70% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Corporate offices in Maryland have email addresses?
535 corporate offices in Maryland (29%) 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 Corporate offices in Maryland have both a phone number and an email address?
468 corporate offices in Maryland 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 Corporate offices in Maryland are active on social media?
Social profile coverage for corporate offices in Maryland: 350 on LinkedIn, 355 on Facebook, 262 on Instagram, 172 on YouTube, 257 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 Corporate offices in Maryland have a website?
1,153 corporate offices in Maryland (62%) 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 Corporate offices in Maryland do not have a website?
717 corporate offices in Maryland 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 Corporate offices in Maryland?
Rating breakdown for corporate offices in Maryland: 504 with a 5-star rating, 177 with a 4-star rating, 179 with a 3-star rating, 70 with a 2-star rating, 75 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 Corporate offices data for other states or the entire US?
Yes. The national Corporate offices database covers all 50 US states, and individual state and major-city lists are also available.
If you buy Maryland first, contact us and we'll credit your purchase toward the national upgrade.
Most multi-state buyers save money going national.
Is the Corporate offices contact data in Maryland 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.