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Hi there. We're SEIRG

We're obsessive about serving YOU prosper in doing things that motivate you. There's nothing better than seeing someone succeed at what they are passionate about. You know your business. We at SEIRG, the best Website Development Company know design and Internet. Working organized we can do wonderful things to promote your business. Whether you're a small shop, a large company or an iconic brand. SEIRG, the best Website Development Company in India deliver the same reliability to deliver the best solution for your requirements.

Founded in 2007, Software Electronics & Internet Research Group (SEIRG), the best SEO expert and Website Development Company in India believe good design comprises creativity, a clear meaning & achievable targets. A slice of work that appears fabulous but fails to represent itself to its audience, is not at all a good design. We set the bar high. Everything we produce must be something we are delighted of, something we sure your customers will love

SEIRG is a Research & Development center and transaction processing services provider that delivers high quality IT Enabled Services that leverage an offshore delivery model. SEIRG brings together a unique combination of technology expertise and business processing capabilities to deliver innovative back office solutions to client organisations.

We at SEIRG, the best website development company in India are really easy going and friendly, but SEIRG, the best website development company in Kolkata get the job done fast, with the top quality website that will meet your requirements and exceed your expectations. Hence just stop wasting your money and time with those boring designs, average layouts, high-priced services and lazy web masters. SEIRG, the best website development company in Kolkata will be the best option you have ever made for your business.

Our team integrates all the advantages of national and international experience in top notch development. We at SEIRG, the best website development company in India have worked on workflow management, Business to business solutions, digital online marketing, creative design and development of stylish web-based solutions for lots of our clients.

Each project we develop at SEIRG, the best website development company in Kolkata involves teamwork of anywhere from 4 to 20 members. We assign several designers, coders, marketing specialists synchronized by project manager from within SEIRG, the best website development company Kolkata to work together with our customer's team, which can vary from one to up to a dozen people.

Our team members are fluent in several languages ensuring that your website’s grammar and syntax are precise both internationally and nationally.


World-class professionalss
At SEIRG the best Website development in Kolkata, we are NOT like those typical IT geeks, snobbish designers or over the top sales persons. We are an approachable group.
Always making things better
We are university trained. But the education never stops, SEIRG the best Website development in Kolkata constantly study the industry to ensure that SEIRG use the latest skill and project standards. Our work is always better than it was few months ago... and it again be better again in another few months from now.
Care for Quality
At SEIRG the best Website development in Kolkata, We believe the client deserves the best. That's because we don't outsource the work.
Always doing something new
Whereas our work environment is casual, our work idea is not. At SEIRG the best Website development in Kolkata we work really hard and it shows in the outcomes.

What makes us different


World Wide Recognition

We at SEIRG, the best Website Development Company in India are focused on providing a wide range of services. Software Electronics & Internet Research Group. (SEIRG) is an outsourcing company having its office at Kolkata, India. With a bunch of experts, it is well equipped with cutting-age technology to provide cutting edge solutions to our clients. SEIRG is mainly into managing projects from Online marketing to Software Design & Development.


Adding value to our clients

Our differentiators describe those characteristics of us that make Seirg step ahead from our contenders. Closely allied with the core values, these brand qualities reflect in what our consumers tell us and over our constant series of client survey.

Customer focus is the principal of SEIRG

Seirg is operating seamlessly from nations to nations.

Seirg always drive the additional mile—and constantly will

The incorporation of our services along with customer satisfaction harvests a stronger product.

Seirg grow wisely to create lasting opportunity for our clienteles, societies and employees,


Expertise + Innovation+ Trust + Agility = Our Team

Software Electronics & Internet Research Group. is a complete Solution for your website, we handled multiple task services like website design, Social Media Optimization (SMO) and Search engine optimization(SEO) service, Pay Per Click service & online Marketing services. We at SEIRG, the best Website Development Company in India design, develop and optimize website that look fantastic as well as attain business targets, SEIRG really care your website from start to end till publishing in the market.

The benefit of using SEIRG, the best website development company in Kolkata is that SEIRG is most experienced company & specialist in the field of Html5 web development & SEO ecommerce. We know all other evolving way to get your website in front of the society that matter to your business. Combining professional website design with online marketing through search engine optimization & Social Media Optimization will achieve your website topmost ranking in leading search engines.

Skilled management team is working worldwide as a team for 5 years, exchanging business, data and skills. Web based design, development, marketing and programming experiences over the last 5years. Cutting-edge skills and awareness of latest online market opportunities and its trends. SEIRG, the best website development company in Kolkata runs lots of websites for its clienteles and owns numerous online businesses in diverse industries on its own.

What sets us apart is our skill to translate ideas of the clients and business procedures into a dynamic production that go beyond all standards, converted into approachable, responsive, innovative, valuable and swift online presence.

Our Growth Years

Year - 2007

Started its journey as a
web design company Kolkata
with only just 1 client.

Year - 2010

Seirg has increased its client base to
10. Started SEO, SMO,
& Offline Software solutions.

Year - 2014

Online Software, Security systems
like RFID & CCTV solutions
Also added along with Hardware & Networking Solutions.

Year - 2016

Client base touched to 50.
Seirg has now emerged as
Best Economical Web Hosting Service provider Kolkata.

Best in its class

Mission! Which keeps us going

It was formed with a mission to be in Top 10 website development companies in Kolkata, India let the medium and small scale business sectors avail the benefits of outsourcing. We at SEIRG help our clients to achieve the preferred results by working alongside with them rather than just an outsourcing company.

Being in business for more than 6 years, SEIRG have provided our services to more than 100 clients collectively. These services vary from designing Html5 web development to SEO, SMO. Consultancy to online marketing.


Vision! What we foresee

SEIRG's vision is to be a best in class project Management Company, delivering high value to our customers by driving quality and process rigor based on process centric methodology, thereby building long-term partnerships with our customers by delivering year on year productivity benefits and maximizing customer profitability.

Seirg is always ready to serve

Client service is our passion. Seirg is here to mark our customers as heroes. We at Seirg work really hard to recognise the challenges our customers face and create them as our own.

Seirg always want their customers to earn a great involvement associating with us – meaning being direct, honest, committed and responsive. Seirg is what their clients say about them – visit our portfolio section to know what our patrons share about functioning with us.


Why should you rely only on Seirg?

SEIRG is a state-of-the-art web designing company in Kolkata. We deliver the wide-ranging IT solutions for all kind of industries. Website, SEO & SMO is the medium for companies to reach their clienteles across the globe.

Designing Websites is our passion, creation is our attitude. Online Marketing with SEO & SMO Services all are the increasing turning point for all small industries. Our SEO Company in Kolkata turned many businesses into a developed business.

Our team's skill-sets comprise:



Operating Systems expert

Operating Systems: Windows, UNIX, Linux, Android, Symbian OS, MAC, Blackberry OS


Programming Languages

VB, DOT NET (.Net), Servlets, JDBC, Swing, C, C++, VC++, VB Script, Java Script, ASP , JSP, PHP , HTML5, Ajax, XML, WML, XHTML



Multimedia: HTML5, Ajax, Flash, Dream weaver, Director, Photoshop, Illustrator, CorelDraw


Web Applications

ASP.NET, JavaScript,J2EE,Servlets,JSP, XML,Perl,PHP, E-Commerce


Digital Marketing

SEO , SMO , Internet & Email Marketing , Content & Article Writing.


Mobile Applications

Mobile application development for iOS for Apple, Android , Blackberry & Windows Smartphones.


Embedded Systems

Embedded Technology, Customized electronics Device Devolopment for different industries.


Security Solutions

Implementation of Security Solutions like CCTV , RFID & Bio-metric Access Control Systems, GPS Tracking solutions.


Desktop Applications

Best Desktop Applications for Windows , Linux & Mac OS platforms. Technologies used are JAVA, .NET & many More..


Hardware Solutions

Assembled Computers, Printers,Servers etc.Complete solution under one roof.


Networking Solutions

Networking hardwares & Implementation of Networking Solutions like LAN , WAN , WIFI etc.


WEB Hosting

Best and Economical web hosting solutions with 99% uptime.

Our Business Hours


Mon - Friday 10am - 5pm (IST)

Saturdays 10am - 1pm (IST)

Sundays Holiday

Note: We are always available for your quarries and feed-backs. Just drop us a mail during or out of business hours. We will definitely get back to you as early as possible

Our Locations

We provide Services to:

As per latest trends, more individuals daily access the web from their smart phones and tablets on the go.

It is a great method to make sure that your website is an apparent and perfect illustration of your business.


Business Website

Websites lies in database focused applications and dynamically produced web pages.

The main aim of the e-commerce web portal is to have an online presence for the offered products...

The three Cs of customer satisfaction: Consistency, consistency, consistency

It may not seem pleasing, but consistency is the secret ingredient to making customers happy. However, it’s difficult to get right and requires top-leadership attention.