Insights

Expansion through acquisitions Consertus has recently acquired CCS International and Airosmith Development, signaling active growth, broadened capabilities in cost advisory, telecommunications, and renewable infrastructure. This creates cross-sell opportunities with existing clients and new openings in capital project management, cost consulting, and specialty engineering services.

Capital program focus Positioned as a capital program management and advisory firm that blends technology with human expertise, there is a strong opportunity to pitch integrated PMO services, cost management, and risk advisory to clients undertaking large-scale construction and infrastructure programs.

Mid-market scale With 51-200 employees and revenue in the 50–100 million range, the company sits in the mid-market segment where B2B solutions such as cloud-based collaboration, digital takeoff, and scalable project controls can drive efficiency and margin improvements for both Consertus and its clients.

Tech-enabled delivery Current tech stack includes cloud, collaboration, and project tools (Azure, Smartsheet, On-Screen Takeoff, Postman). This points to readiness for partnerships around integrated digital workflows, data analytics, BIM-enabled cost modeling, and AI-driven project insights.

Energy and telecom expansion Recent acquisitions emphasize telecommunications and renewable infrastructure capabilities, suggesting opportunities to offer design, procurement optimization, and lifecycle services to clients in energy transition, grid modernization, and telecom backbone projects.

OAC Services, Inc. (now Consertus) Tech Stack

OAC Services, Inc. (now Consertus) uses 8 technology products and services including Microsoft Fabric, Infor, Oracle E-Business Suite, and more. Explore OAC Services, Inc. (now Consertus)'s tech stack below.

  • Microsoft Fabric
    Data Management
  • Infor
    Enterprise Resource Planning
  • Oracle E-Business Suite
    Enterprise Resource Planning
  • Oracle Primavera P6 Enterprise Project Portfolio Management
    Operations
  • Pantheon
    Platform As A Service
  • C
    Programming Languages
  • Microsoft Project
    Project Management
  • HSTS
    Security

Media & News

OAC Services, Inc. (now Consertus)'s Email Address Formats

OAC Services, Inc. (now Consertus) uses at least 3 format(s):
OAC Services, Inc. (now Consertus) Email FormatsExamplePercentage
FLast@oacservicesinc.comJDoe@oacservicesinc.com
100%
FLast@oacsvcs.comJDoe@oacsvcs.com
95%
FirstLast@oacsvcs.comJohnDoe@oacsvcs.com
2%
Last@oacsvcs.comDoe@oacsvcs.com
1%
FiLast@oacsvcs.comJoDoe@oacsvcs.com
2%
First.Last@consertus.comJohn.Doe@consertus.com
100%

Frequently Asked Questions

What is OAC Services, Inc. (now Consertus)'s phone number?

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You can contact OAC Services, Inc. (now Consertus)'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is OAC Services, Inc. (now Consertus)'s official website and social media links?

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OAC Services, Inc. (now Consertus)'s official website is consertus.com and has social profiles on LinkedIn.

How much revenue does OAC Services, Inc. (now Consertus) generate?

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As of July 2026, OAC Services, Inc. (now Consertus)'s annual revenue is estimated to be $25M - $50M.

What is OAC Services, Inc. (now Consertus)'s NAICS code?

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OAC Services, Inc. (now Consertus)'s NAICS code is 23 - Construction.

How many employees does OAC Services, Inc. (now Consertus) have currently?

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As of July 2026, OAC Services, Inc. (now Consertus) has approximately 120 employees across 5 continents, including North AmericaAfricaEurope. Key team members include Owner-Operator: S. A.Executive Director: O. L.Project Manager: A. Z. S.. Explore OAC Services, Inc. (now Consertus)'s employee directory with LeadIQ.

What industry does OAC Services, Inc. (now Consertus) belong to?

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OAC Services, Inc. (now Consertus) operates in the Construction industry.

What technology does OAC Services, Inc. (now Consertus) use?

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OAC Services, Inc. (now Consertus)'s tech stack includes Microsoft FabricInforOracle E-Business SuiteOracle Primavera P6 Enterprise Project Portfolio ManagementPantheonCMicrosoft ProjectHSTS.

What is OAC Services, Inc. (now Consertus)'s email format?

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OAC Services, Inc. (now Consertus)'s email format typically follows the pattern of FLast@oacservicesinc.com. Find more OAC Services, Inc. (now Consertus) email formats with LeadIQ.

When was OAC Services, Inc. (now Consertus) founded?

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OAC Services, Inc. (now Consertus) was founded in 1955.
OAC Services, Inc. (now Consertus) logo

OAC Services, Inc. (now Consertus)

ConstructionWashington, United States51-200 Employees

Based in Seattle, Washington, OAC Services, Inc., now operating as OAC, a Consertus Company, is a mid-sized firm in the construction industry. It provides capital program management and advisory services that coordinate complex building initiatives by integrating technology, professional expertise, and problem-solving. As part of Consertus, the firm has expanded its scope through acquisitions. In April 2026, Consertus acquired CCS International, Inc., a capital project management and cost advisory firm headquartered in Oakbrook Terrace. Earlier in the same month, Consertus also acquired Airosmith Development Inc., to broaden its capabilities in telecommunications and renewable infrastructure.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1955
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    OAC Services, Inc. (now Consertus)'s revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    OAC Services, Inc. (now Consertus)'s revenue is estimated to be in the range of $25M - $50M

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