Insights

Strategic Global Scale RTKL has joined Arcadis to form one of the world’s largest architecture practices, signaling enhanced capabilities across sustainable design, engineering, and consultancy. This creates opportunity to cross-sell integrated services to large urban development clients and public entities seeking holistic solutions.

Sustainability Leadership The combined entity emphasizes sustainable, social, and digital design innovation, positioning the firm to win projects that prioritize resilience, environmental performance, and smart city initiatives.

Financial Positioning Reported revenue in the range of 100M to 250M suggests solid mid-market scale with potential for growth through Arcadis’ global client base and expanded service lines, offering upsell opportunities in design, engineering, and sustainability consulting.

Competitive Footprint As part of a global network with peers like Gensler, HDR, and Stantec, there are opportunities to differentiate through Arcadis’ integrated solutions, digital design capabilities, and access to large, multi-disciplinary projects that require coordinated architecture and engineering services.

Targeted Outreach Key prospects include developers, retailers, institutions, and public entities undertaking urban redevelopment and infrastructure projects. Emphasize turnkey delivery, sustainability outcomes, and digital design tools to align with client priorities and the firm’s expanded capabilities.

RTKL's Email Address Formats

RTKL uses at least 1 format(s):
RTKL Email FormatsExamplePercentage
FLast@rtkl.comJDoe@rtkl.com
97%
First.Last@rtkl.comJohn.Doe@rtkl.com
1%
LastFirst@rtkl.comDoeJohn@rtkl.com
1%
FirLast@rtkl.comJohDoe@rtkl.com
1%

Frequently Asked Questions

What is RTKL's phone number?

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You can contact RTKL'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 RTKL's stock symbol?

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RTKL is a publicly traded company; the company's stock symbol is SPIVHYKORTKLA.CO.

What is RTKL's official website and social media links?

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RTKL's official website is rtkl.com and has social profiles on LinkedIn.

How much revenue does RTKL generate?

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As of July 2026, RTKL's annual revenue is estimated to be $100M - $250M.

What is RTKL's NAICS code?

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RTKL's NAICS code is 54131 - Architectural Services.

How many employees does RTKL have currently?

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As of July 2026, RTKL has approximately 354 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Vice President And Cio: A. A.President: R. C.Vice President: A. H.. Explore RTKL's employee directory with LeadIQ.

What industry does RTKL belong to?

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RTKL operates in the Architecture and Planning industry.

What is RTKL's email format?

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RTKL's email format typically follows the pattern of FLast@rtkl.com. Find more RTKL email formats with LeadIQ.

When was RTKL founded?

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RTKL was founded in 1946.
RTKL logo

RTKL

Architecture and PlanningDistrict of Columbia, United States201-500 Employees

RTKL is an architecture and planning firm based in Washington, DC. The firm notes that CRTKL has joined Arcadis, creating a combined practice that is described as among the largest architecture firms worldwide and that emphasizes sustainable, social, and digital design innovation.

With a history spanning about 75 years, RTKL has delivered environments for developers, retailers, investors, institutions, and public entities. Its client base includes both public and private sector organizations seeking design solutions for urban-scale challenges. Positioned within the architecture and planning industry, the company operates as part of a global platform focused on sustainable design and urban impact.

Section iconCompany Overview

Phone number
Website
rtkl.com
Stock Symbol
SPIVHYKORTKLA.CO
NAICS Code
54131 - Architectural Services
Founded
1946
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    RTKL's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    RTKL's revenue is estimated to be in the range of $100M - $250M

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