What Atlantech Online does

Atlantech Online is a privately held business-to-business telecommunications and managed connectivity provider headquartered in Silver Spring, Maryland, founded in 1995 and operating profitably since inception. The company owns and operates a 300-kilometer regional fiber backbone across the Mid-Atlantic with 4 Tbps of aggregate capacity, connecting more than 300 commercial buildings across Maryland, Virginia, and Washington D.C., and runs two carrier-neutral data center facilities in Silver Spring and Rockville, MD. It is a Competitive Local Exchange Carrier (CLEC) certified in MD, VA, and D.C. and holds Microsoft Operator Connect partner status alongside Type II SOC 2 audited data centers and FedRAMP Moderate authorized GCC High Teams Calling capability.

Its product portfolio is organized around three pillars. The voice and unified communications pillar includes Microsoft Teams Calling (via Direct Routing, Operator Connect, and GCC High), a BroadSoft-powered UCaaS platform, Contact Center as a Service (CCaaS), hosted PBX, SIP trunking, the atlantech|softphone client, atlantech|Cloudfax, the POTS replacement (atlantech|POTS), and SMS (atlantech|text). The fiber connectivity pillar spans dedicated business internet from 10 Mbps to 100 Gbps, point-to-point circuits, MPLS/SD-WAN, and Building-Wide Internet Service (BWIS) for property managers. The data center pillar covers server colocation, DDoS protection, structured cabling, and direct cloud connections to AWS, Google Cloud, and Microsoft Azure.

Atlantech monetizes primarily through recurring subscription revenue on per-user voice (basic hosted PBX at $12-$18 per user per month), per-line, and quote-based enterprise contracts for fiber and colocation, supplemented by one-time professional services and structured cabling revenue. It pursues a consultative direct-sales and field-sales go-to-market supported by SEO, content marketing, and a reseller portal, targeting government and federal contractors (M-NCPPC, SilverEdge Government Solutions), enterprise (EagleBank, Radio One, Walsh Colucci Lubeley & Walsh, Family Nursing Care), higher education (Montgomery College), nonprofits (AOTA), and property managers across the Mid-Atlantic, with selective nationwide reach for GCC High voice services.

Name

Atlantech Online

Legal name

Atlantech Online, Inc.

Website

https://atlantech.net

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

51–100 employees

Short description

Atlantech Online is a privately held Mid-Atlantic B2B telecommunications provider offering Microsoft Teams Calling, UCaaS, business fiber, and data center colocation over its self-owned 4 Tbps fiber backbone connecting 300+ buildings across Maryland, Virginia, and Washington D.C.

Ownership category

akta.pro rank

Product category

Business Telecommunications

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)

SIC

Telephone Communications (No Radiotelephone) (4813), Services-Telephone Interconnect Systems (7385)

akta.pro primary industry

Business/Enterprise Fixed Connectivity Providers (SME/Enterprise Broadband) (HDAIABAI)

Keywords

• Business telecommunications
• Unified communications
• Fiber internet services
• Data center colocation
• Cloud phone systems

Headquarters

HQ city

Silver Spring

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Personnel, Technology or R&D, Operations, Marketing or Sales

Revenue model

1. Voice/Telecom Services: Recurring monthly revenue from business phone systems, SIP trunking, Microsoft Teams Calling, UCaaS, and contact center services. Subscription-based pricing per user or per line.
2. Fiber Internet & Connectivity: Business fiber internet services (10Mbps to 100Gbps), dedicated internet access, point-to-point circuits, and MPLS/SD-WAN services. Recurring connectivity fees.
3. Data Center & Colocation: Server colocation, carrier-neutral connectivity, and managed hosting services. Monthly recurring fees based on space, power, and connectivity requirements.
4. Professional Services: Implementation, migration, and ongoing technical support services. One-time and recurring professional services revenue.
5. Structured Cabling: Office cabling installation services for new locations, expansions, and relocations.
6. Security Services: DDoS protection and security monitoring services bundled with connectivity or sold separately.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Atlantech Online is a Mid-Atlantic business telecommunications provider delivering voice/UC, fiber internet, and data center services over its own 4 Tbps fiber backbone. Core offerings include Microsoft Teams Calling (Direct Routing, Operator Connect, GCC High), hosted PBX/UCaaS, SIP trunking, Contact Center as a Service (CCaaS), business fiber connectivity (10Mbps to 100Gbps), and server colocation across Silver Spring and Rockville facilities. The company serves enterprises, government agencies, educational institutions, and property managers with 99.999% uptime and 24/7/365 U.S.-based engineering support.

Product overview

Atlantech Online is a premier business telecommunications provider offering an integrated suite of voice, fiber, and data center solutions. The core platform centers on Microsoft Teams Calling (with Direct Routing, Operator Connect, and GCC High variants) and UCaaS powered by BroadSoft, complemented by business phone services including Zoom Cloud Phone, contact center (CCaaS), and specialized POTS replacement. The product portfolio spans three pillars: (1) Voice/UC solutions including Teams Calling, UCaaS, CCaaS, softphone, call recording, and SMS; (2) Fiber connectivity including business fiber (10Mbps-100Gbps), point-to-point circuits, and building-wide internet; and (3) Data center services encompassing server colocation, DDoS protection, and structured cabling. Atlantech operates their own four Terabit fiber backbone network serving 300+ connected buildings in the Mid-Atlantic region, providing carrier-grade reliability with 99.999% uptime and 24/365 support.

Differentiator

Problem solved

Functional benefit

Products and services

• Microsoft Teams Calling Cloud-based phone system integrated with Microsoft Teams, offering Direct Routing and Operator Connect options for enterprise voice communications within the Microsoft 365 environment with carrier-grade reliability.
• GCC High Teams Calling Microsoft Teams Calling configured for Government Community Cloud High environments, designed for federal agencies and defense contractors requiring FedRAMP-compliant secure collaboration and voice services.
• Operator Connect Microsoft Operator Connect carrier integration allowing businesses to manage phone numbers and voice services directly within the Microsoft Teams admin center, simplified through Atlantech's carrier-grade network.
• Direct Routing Session Border Controller integration for Microsoft Teams Calling that connects existing telephone infrastructure to Teams, providing flexibility for complex enterprise voice deployments.
• Business Phone Service Traditional and cloud-based business phone systems providing voice communications for enterprises, available as hosted PBX or SIP trunking with flexible per-user pricing starting at $12-$18 per user monthly.
• Zoom Cloud Phone Cloud-based phone service powered by Zoom, delivered through Atlantech's infrastructure, combining Zoom's collaboration platform with Atlantech's telecom expertise for customers in the Zoom ecosystem.
• UCaaS (Unified Communications as a Service) Comprehensive cloud communications platform integrating voice, video, instant messaging, presence, conferencing, file sharing, and mobile applications into a unified experience powered by BroadSoft.
• Contact Center (CCaaS) Contact Center as a Service providing call center functionality including call routing, queue management, analytics, recording, and agent desktop for customer service operations.
• atlantech|POTS (POTS Replacement) Plain Old Telephone Service replacement solution enabling businesses to migrate from legacy copper lines to cloud-based voice services, eliminating aging infrastructure costs.
• atlantech|Text SMS text messaging service integrated with Microsoft Teams Calling, enabling businesses to send and receive text messages from their business phone numbers.
• atlantech|softphone Software-based phone application available for Windows, Mac, iOS, and Android devices, providing full desk phone functionality with advanced features including video calling and call recording.
• Business Fiber Fiber optic internet connectivity ranging from 10Mbps to 100Gbps, including dedicated internet access and point-to-point circuits for enterprise connectivity over Atlantech's own fiber backbone.
• BWIS (Building-Wide Internet Service) High-speed internet connectivity for commercial buildings and property managers, providing tenants with fiber-based connectivity without requiring individual circuit installations.
• Data Center Services Server colocation in secure Mid-Atlantic facilities with redundant power, cooling, and carrier-neutral connectivity, including 24/7 physical security and structured cabling; SSAE Type II SOC 2 audited.
• DDoS Protection Distributed Denial of Service attack mitigation services protecting business networks and infrastructure from cyber attacks with proactive monitoring.
• Call Recording Voice call recording and storage service for compliance, training, and quality assurance purposes, integrated with contact center and business phone solutions.
• Structured Cabling Professional network cabling installation services for new office setups, expansions, or relocations, ensuring standardized infrastructure for voice and data connectivity.

Quantifiable outcome

• 99.999% network uptime
• +3 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

Feature6 records

Partnerships

Five partnerships are on record, tiered core and minor.

• BroadSoft (now part of Cisco)coreTechnology or Integration · 22 February 2017Powered Atlantech Online's UCaaS solution using BroadSoft cloud communications platform. Delivered unified communications including hosted PBX, instant messaging, presence, HD voice and video, conferencing, call center, file sharing, and mobile integration.
• MRV CommunicationscoreTechnology or Integration · 29 May 2015Selected MRV LambdaDriver wave-division multiplexing (WDM) system as basis for 300-kilometer backbone network delivering services in Washington D.C. area. Cost-effective solution with add-drop multiplexing enabling point-to-point services to customers.
• Solunet IncminorImplementation/ SI/ Consulting Partner · 29 May 2015Partnered with Solunet Inc to deliver the WDM network infrastructure for Atlantech's 300-km backbone ring.
• MicrosoftcoreTechnology or IntegrationOne of the first Operator Connect partners globally. Microsoft-certified carrier offering Direct Routing, Operator Connect, and GCC High options for Teams Calling voice services. FedRAMP-compliant solutions for government clients.
• Lean LabsminorGTM or Marketing PartnerCase study partner. Lean Labs is Atlantech's web design and marketing agency.

Scale indicators9 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• MetTel: National business communications provider offering SIP trunking, UCaaS, and Teams Calling (Direct Routing/Operator Connect). Closely comparable to Atlantech in voice-first product mix, Microsoft partnership, and government vertical focus, but with larger national reach.
• TPx Communications: Managed services provider delivering UCaaS, managed SD-WAN, and fiber connectivity to SMB and mid-market enterprises. Comparable product portfolio (voice + managed network), with similar regional-carrier DNA and Microsoft Teams integration.
• Granite Telecommunications: One-stop B2B telecom provider specializing in voice, data, and managed services for enterprise and government. Comparable as a multi-carrier voice and connectivity aggregator serving similar customer profiles.

Broad incumbents

• Windstream Enterprise: Large incumbent offering UCaaS (OfficeSuite UC), SD-WAN, and managed network services with deep Microsoft Teams Calling and Operator Connect partnerships. Comparable voice/UC product set, with substantially larger scale and national fiber footprint.
• Lumen Technologies: National carrier with enterprise voice, UCaaS (Lumen UCaaS), and a national fiber backbone. Overlaps with Atlantech on SIP trunking, Teams Calling enablement, and dedicated internet access, but at a far larger scale.
• Comcast Business: Large cable/communications provider with deep fiber presence in the Mid-Atlantic, offering enterprise internet, voice (Comcast Business VoiceEdge), and managed services. Directly competes in the same MD/VA/DC corridor.
• Verizon Business: Tier-1 incumbent carrier with enterprise wireline, managed SD-WAN, One Talk UCaaS, and Microsoft Teams integration. Competes with Atlantech for enterprise and government contracts in the Mid-Atlantic.
• Cox Business: Cable operator's B2B arm offering fiber internet, managed networking, voice, and cloud services with substantial Mid-Atlantic footprint. Comparable on fiber and managed connectivity for enterprise customers.

Emerging players

• RingCentral: Pure-play UCaaS/CCaaS provider competing for the same Microsoft Teams Calling and standalone cloud voice buyers. Atlantech bundles its own fiber and data center with voice, while RingCentral partners with carriers — a useful pricing/positioning benchmark.
• 8x8: Global UCaaS and CCaaS vendor targeting mid-market and enterprise with Teams integration. Comparable in offering Teams Calling adjacent voice services and contact center to Atlantech's customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/atlantechonline
• YouTubeyoutube.com/atlantechonline
• LinkedInlinkedin.com/company/atlantech-online

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Atlantech Online