Insights

Mergers Opportunity Seneca Group merged with Cumming Group in October 2025, expanding capabilities in project and cost management. This presents a cross-selling opportunity to clients of both firms who may value integrated development, management, and cost control services on larger or more complex projects.

Mid Market Focus With 51-200 employees and annual revenue in the 50–100 million range, Seneca Group targets mid-market public and private sector clients across office, healthcare, civic, education, and multifamily sectors. This suggests a strong foothold for bundled advisory and development services to mid-sized institutions seeking scale without enterprise-level complexity.

Geographic Expansion Headquartered in Seattle with global expansion potential post-merger, there is an opportunity to pursue clients and projects beyond the Pacific Northwest, leveraging Cumming Group’s global presence to win international development or cross-border cost-management engagements.

Tech Enablement Current tech stack includes Salesforce, Google Maps, and analytics/monitoring tools. Emphasizing digital project management, cost tracking, and client portals can drive efficiency, improve proposal win rates, and enable cross-sell of advisory and development services to existing clients.

Competitive Positioning In a market with large firms and specialized players, Seneca Group can differentiate by offering end-to-end leadership in development plus now expanded cost management through the merger. Target opportunities include public sector, healthcare, education, and multi-family projects where combined development and cost-control oversight adds value and reduces risk.

Seneca Group Tech Stack

Seneca Group uses 8 technology products and services including RSS, Salesforce, Google Fonts API, and more. Explore Seneca Group's tech stack below.

  • RSS
    Content Management System
  • Salesforce
    Customer Relationship Management
  • Google Fonts API
    Font Scripts
  • Google Maps
    Maps
  • PHP
    Programming Languages
  • HSTS
    Security
  • Cloudflare Bot Management
    Security
  • Google Tag Manager
    Tag Management

Media & News

Seneca Group's Email Address Formats

Seneca Group uses at least 1 format(s):
Seneca Group Email FormatsExamplePercentage
FirstL@senecagroup.comJohnD@senecagroup.com
94%
Last@senecagroup.comDoe@senecagroup.com
3%
First@senecagroup.comJohn@senecagroup.com
2%
First.Last@senecagroup.comJohn.Doe@senecagroup.com
1%

Frequently Asked Questions

Where is Seneca Group's headquarters located?

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Seneca Group's main headquarters is located at 1191 Second Avenue Suite 1500 Seattle, Washington 98101 United States. The company has employees across 4 continents, including North AmericaEuropeAsia.

What is Seneca Group's phone number?

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You can contact Seneca Group'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 Seneca Group's official website and social media links?

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Seneca Group's official website is senecagroup.com and has social profiles on LinkedIn.

What is Seneca Group's NAICS code?

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Seneca Group's NAICS code is 531 - Real Estate.

How many employees does Seneca Group have currently?

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As of June 2026, Seneca Group has approximately 79 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Of Administration: G. S.President: R. H.Owner Human Resources Executives: C. M.. Explore Seneca Group's employee directory with LeadIQ.

What industry does Seneca Group belong to?

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Seneca Group operates in the Real Estate industry.

What technology does Seneca Group use?

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Seneca Group's tech stack includes RSSSalesforceGoogle Fonts APIGoogle MapsPHPHSTSCloudflare Bot ManagementGoogle Tag Manager.

What is Seneca Group's email format?

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Seneca Group's email format typically follows the pattern of FirstL@senecagroup.com. Find more Seneca Group email formats with LeadIQ.

When was Seneca Group founded?

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Seneca Group was founded in 1992.
Seneca Group logo

Seneca Group

Real EstateWashington, United States51-200 Employees

Seneca Group is a real estate development, management, and advisory firm that provides leadership across the real estate development process for private and public sector clients. Its services are designed to meet the distinct needs of each project, spanning office, healthcare, civic, education, multifamily, and tenant improvement sectors, with attention to size and complexity. Based in Seattle, Washington, the firm operates within the real estate industry and emphasizes delivering guidance and coordination throughout development cycles to support client objectives. In October 2025, Seneca Group merged with Cumming Group, a move that expands its leadership capabilities and extends its reach to additional clients globally while preserving the core focus on development and project leadership.

Section iconCompany Overview

Headquarters
1191 Second Avenue Suite 1500 Seattle, Washington 98101 United States
Phone number
NAICS Code
531 - Real Estate
Founded
1992
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $50M$100M

    Seneca Group's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Seneca Group's revenue is estimated to be in the range of $50M$100M

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