Insights

Sustainability Focus Callidus Technologies specializes in emissions reduction solutions including combustion and flare gas recovery systems, making it an attractive partner for clients seeking environmentally compliant upgrades or new sustainable infrastructure in the oil and gas sector.

Global Presence With manufacturing facilities in the United States and China, along with sales offices in Europe, Asia, and the Middle East, Callidus offers extensive reach and localized support that can facilitate international expansion and large-scale project deployment.

Industry Expertise Having a strong foothold within the refining, petrochemical, and industrial markets, Callidus has tailored solutions that address specific operational needs, presenting opportunities to cross-sell or upsell advanced emission-control technologies.

Financial Scope With revenues ranging from 100 million to 250 million dollars, Callidus presents a stable partnership opportunity with established financial backing, easing negotiation and investment into customized technologies or retrofit projects.

Part of a Large Ecosystem As a division of Honeywell UOP, Callidus benefits from integration within a broad industrial and technological network, creating potential for collaborative projects that leverage combined expertise across multiple sectors and product lines.

Similar companies to Callidus Technologies

Callidus Technologies Tech Stack

Callidus Technologies's Email Address Formats

Callidus Technologies uses at least 1 format(s):
Callidus Technologies Email FormatsExamplePercentage
FLast@callidus.comJDoe@callidus.com
83%
Last@callidus.comDoe@callidus.com
8%
First.Last@callidus.comJohn.Doe@callidus.com
8%
First_Last@callidus.comJohn_Doe@callidus.com
1%

Frequently Asked Questions

Where is Callidus Technologies's headquarters located?

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Callidus Technologies's main headquarters is located at 7130 South Lewis, Suite 335. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is Callidus Technologies's phone number?

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You can contact Callidus Technologies'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 Callidus Technologies's official website and social media links?

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Callidus Technologies's official website is callidus.com and has social profiles on LinkedIn.

How much revenue does Callidus Technologies generate?

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As of December 2025, Callidus Technologies's annual revenue is estimated to be $76M.

What is Callidus Technologies's SIC code NAICS code?

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Callidus Technologies's SIC code is 2899 - Chemicals and Chemical Preparations, Not Elsewhere Classified NAICS code is 211 - Oil and Gas Extraction.

How many employees does Callidus Technologies have currently?

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As of December 2025, Callidus Technologies has approximately 139 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Str Engineer: M. V.Vice President Sales And Marketing: J. G.President Chief Executive Officer: R. Y.. Explore Callidus Technologies's employee directory with LeadIQ.

What industry does Callidus Technologies belong to?

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Callidus Technologies operates in the Oil and Gas industry.

What is Callidus Technologies's email format?

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Callidus Technologies's email format typically follows the pattern of FLast@callidus.com. Find more Callidus Technologies email formats with LeadIQ.

Callidus Technologies

Oil and GasOklahoma, United States51-200 Employees

Callidus Technologies, a part of UOP, a Honeywell Company, has a vision to work together to deliver innovative technologies for sustainable growth and total customer satisfaction. Callidus Technologies delivers technically superior combustion solutions, equipment and services to refining, petrochemical and industrial customers to reduce emissions, improve destruction efficiency and maximize operational performance and energy efficiency while minimizing environmental impact. We provide total solutions for process heater burners, flares, flare gas recovery systems, thermal oxidizers and selective catalytic reduction units (SCR’s). Our solutions can be applied to new projects or retrofit opportunities and we will install and service our equipment in every part of the globe. Callidus' corporate office is located in Tulsa, Oklahoma. Our manufacturing and industrial scale research and testing facilities are located 30 miles south of Tulsa in Beggs, Oklahoma, USA. We also have a second wholly-owned manufacturing facility in Shanghai, China. In addition, we have sales offices in London, England; Shanghai, China; Mumbai, India; Seoul, South Korea; Singapore, and the UAE.

Section iconCompany Overview

Headquarters
7130 South Lewis, Suite 335
Phone number
SIC Code
2899 - Chemicals and Chemical Preparations, Not Elsewhere Classified
NAICS Code
211 - Oil and Gas Extraction
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    Callidus Technologies's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Callidus Technologies's revenue is estimated to be in the range of $100M$250M

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