How many Telecommunications contractors are in Ulsan, South Korea?
There are 24 Telecommunications contractors in Ulsan, South Korea as of September, 2025. The highest number of Telecommunications contractors in Ulsan are in Nam-gu and Ulju-gun with 10 businesses and 4 businesses, respectively. Nam-gu makes up approximately 41.7% of all Telecommunications contractors in Ulsan.
Sample Data
Preview of Telecommunications contractor businesses in Ulsan, South Korea
| Business Name | City | Rating | Reviews | Phone | Website | Latitude | Longitude |
|---|---|---|---|---|---|---|---|
|
이에스아이티｜ESIT
|
Nam-gu
|
★
5.0
|
2
|
*5*-2*8-*1*4 | Not available |
**.****
|
**.****
|
|
코리아넷
|
Not available
|
★
0.0
|
0
|
*5*-2*7-*9*1 | Not available |
**.****
|
**.****
|
|
새울산통신
|
Not available
|
★
0.0
|
0
|
*5*-2*4-*1*0 | Not available |
**.****
|
**.****
|
|
대륙통신
|
Ulju-gun
|
★
0.0
|
0
|
*5*-2*9-*5*7 | Not available |
**.****
|
**.****
|
|
서울키폰
|
Nam-gu
|
★
0.0
|
0
|
*5*-2*2-*5*6 | Not available |
**.****
|
**.****
|
|
코리아넷
|
Nam-gu
|
★
0.0
|
0
|
*5*-2*5-*1*1 | Not available |
**.****
|
**.****
|
|
(주)가인텔콤
|
Nam-gu
|
★
0.0
|
0
|
*5*-2*7-*6*8 | Not available |
**.****
|
**.****
|
|
앤정보통신
|
Nam-gu
|
★
0.0
|
0
|
*5*-9*7-*0*0 | Not available |
**.****
|
**.****
|
|
일성전화공사
|
Not available
|
★
0.0
|
0
|
*5*-2*5-*0*0 | Not available |
**.****
|
**.****
|
|
병영전화공사
|
Jung-gu
|
★
0.0
|
0
|
*5*-2*2-*6*0 | Not available |
**.****
|
**.****
|
Get access to all 14 remaining Telecommunications contractors with complete contact information, addresses, and business details.
Get Complete Dataset (24 Businesses)Top Cities in Ulsan
Cities with most Telecommunications contractors
| City | Business Count | Percentage |
|---|---|---|
|
Nam-gu
|
10
|
41.7%
|
|
Ulju-gun
|
4
|
16.7%
|
|
Jung-gu
|
3
|
12.5%
|
|
Dong-gu
|
2
|
8.3%
|
What Data Do We Provide?
Our dataset for Telecommunications contractors in Ulsan, South Korea is one of the most comprehensive in the industry. As of October, 2025, we have compiled data on 24 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 24 Telecommunications contractors
Contact Information
Direct phone numbers, email addresses, and website URLs for Telecommunications contractors across Ulsan, South Korea
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Telecommunications contractors in Ulsan, South Korea
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 4 cities in Ulsan, South Korea
Complete Data Fields for Telecommunications contractors in Ulsan, South Korea:
Each of the 24 Telecommunications contractors records includes:
Business Attributes
Common features and services (10+ businesses)
services
other
How You Can Use Telecommunications contractors Data from Ulsan, South Korea
Our comprehensive dataset of 24 Telecommunications contractors in Ulsan, South Korea empowers you to reach the right audience through multiple channels. Here are key ways this data can give you a competitive edge in the Telecommunications contractors industry.
Geospatial Analysis & Hotspot Detection
Perform advanced spatial analysis to identify business clusters, service gaps, and market saturation patterns across 4 cities in Ulsan, South Korea using precise coordinate data from 24 Telecommunications contractors.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across 4 cities in Ulsan, South Korea to uncover underserved areas and high-potential markets for Telecommunications contractors.
Lead Generation & Sales Prospecting
Find and reach Telecommunications contractors in Ulsan, South Korea using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new Telecommunications contractors openings or rollouts using density maps and insights from our 24 listings to target low-competition, high-demand zones in Ulsan, South Korea.
AI & NLP Model Training
Train machine learning models with structured data and real user reviews from 24 Telecommunications contractors for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in Ulsan, South Korea by analyzing the distribution of Telecommunications contractors across 4 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Telecommunications contractors in Ulsan, South Korea using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 24 Telecommunications contractors database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Telecommunications contractors across Ulsan, South Korea using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Telecommunications contractors in Ulsan, South Korea via Instagram, LinkedIn, or Facebook using curated profile data for multi-channel marketing.
Footfall & Demand Estimation
Estimate local foot traffic and demand by analyzing the concentration of Telecommunications contractors in specific regions of Ulsan, South Korea and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Telecommunications contractors by studying GMB listings, ratings, and categories used by top-performing competitors in Ulsan, South Korea.
Mapping & Navigation Integration
Add Telecommunications contractors POI data to your apps for delivery, logistics, or travel using accurate coordinates from 24 verified locations in Ulsan, South Korea.
How can I download a list of Telecommunications contractors in Ulsan, South Korea into Excel?
You can download the complete list of 24 Telecommunications contractors data as an Excel file, along with geo-coded addresses, phone numbers and open hours by contacting our sales team.