Insights

Strategic partnerships Obayashi has been actively expanding through joint ventures and acquisitions, including a joint venture with Built and the acquisition of Multiplex, signaling openness to collaboration and integration with partners to win large-scale projects.

Innovation push Active adoption and promotion of new materials and technologies such as CleanCrete, robotics initiatives in Singapore, and collaboration with universities indicate a strong focus on innovative solutions that can differentiate bids and address sustainability and productivity goals.

Sustainability angle The launch of alternative cement-based concrete (CleanCrete) and emphasis on mass timber and mixed-material assemblies position Obayashi to pursue green-building, low-emission, and regulatory-compliant projects, appealing to clients with ESG mandates.

Global footprint With strategic ties in Singapore, Indonesia, and ongoing collaborations elsewhere, Obayashi demonstrates a capability and appetite to execute cross-border projects, suggesting opportunities in multinational and government-enabled infrastructure programs.

Digital enablement Use of modern tech stack including AWS, Azure, iCIMS, Smartsheet, and BIM tools signals an ability to pursue data-driven project delivery, integrated scheduling, and secure vendor/talent onboarding, which can streamline complex bids and large build-outs.

Similar companies to Obayashi Corp

Obayashi Corp Tech Stack

Obayashi Corp uses 8 technology products and services including iCIMS, AutoCAD, Amazon Web Services, and more. Explore Obayashi Corp's tech stack below.

Media & News

Obayashi Corp's Email Address Formats

Obayashi Corp uses at least 2 email formats:
Obayashi Corp Email FormatsExamplePercentage
Last.First@obayashi.co.jpDoe.John@obayashi.co.jp
91%
First.Last@obayashi.co.jpJohn.Doe@obayashi.co.jp
9%

Frequently Asked Questions

What is Obayashi Corp's phone number?

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You can contact Obayashi Corp'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 Obayashi Corp's official website and social media links?

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Obayashi Corp's official website is obayashi.co.jp and has social profiles on LinkedIn.

How much revenue does Obayashi Corp generate?

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As of August 2026, Obayashi Corp's annual revenue is estimated to be $10M - $25M.

What is Obayashi Corp's NAICS code?

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Obayashi Corp's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Obayashi Corp have currently?

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As of August 2026, Obayashi Corp has approximately 282 employees across 3 continents, including Asia, North America and Europe. Key team members include President: J. C., Senior Vice President: S. T. and Controller: D. H. Explore Obayashi Corp's employee directory with LeadIQ.

What industry does Obayashi Corp belong to?

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Obayashi Corp operates in the Civil Engineering industry.

What technology does Obayashi Corp use?

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Obayashi Corp's tech stack includes iCIMS, AutoCAD, Amazon Web Services, Office 365, Microsoft Azure, Smartsheet, KnowBe4 and Piwik PRO Core.

What is Obayashi Corp's email format?

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Obayashi Corp's email format typically follows the pattern of Last.First@obayashi.co.jp. Find more Obayashi Corp email formats with LeadIQ.
Obayashi Corp logo

Obayashi Corp

Civil EngineeringWashington, United States201-500 Employees

Obayashi Corp operates in the civil engineering sector and provides infrastructure-focused services from its Seattle, Washington base. The company is positioned as a mid-sized firm, employing a few hundred people and headquartered at 2454 Occidental Avenue South. This location anchors its activities in the U.S. market while aligning with the broader civil engineering landscape.

In April 2026, ShopArc partnered with Obayashi on a Dexus project, with design work by SHoP Architects and BVN and delivery by Built and Obayashi, highlighting collaboration across design and delivery partners and a focus on reducing embodied carbon in high-rise workplaces. The company maintains a web presence at obayashi.co.jp.

Section iconCompany Overview

Phone number
NAICS Code
237 - Heavy and Civil Engineering Construction
Employees
201-500

Section iconFunding & Financials

  • $10M - $25M

    Obayashi Corp's revenue is estimated to be in the range of $10M - $25M

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