Try these curated collections

Simple Set of Office Related Vector Line Icons. 
Contains such Icons as Business Meeting, Workplace, Office Building, Reception Desk and more. 
Editable Stroke. 48x48 Pixel Perfect.
business and office icon
Simple Set of Office Elements Related Vector Line Icons
Outline web icon set - Office.
Work from home line icons. Vector illustration included icon as freelance worker with laptop, workspace, pc monitor, business outline pictogram for online job. 64x64 Pixel Perfect, Editable Stroke.
Simple Set of Business People Related Vector Line Icons. 
Contains such Icons as One-on-One Meeting, Workplace, Business Communication, Team Structure and more.
Editable Stroke. 48x48 Pixel Perfect.
Editable thin line isolated vector icon set - clipboard, calculator, building, skyscraper, school, pencil, phone, check, reception, watch, chair, projector vector, trash bin, bucket and broom, list
Set vector line icons in flat design with elements for mobile concepts and web apps. Collection modern infographic logo and pictogram.
Business Office Icon Set - Vector Graphic
Workplace and Office Icons. Professional, pixel perfect icons optimized for both large and small resolutions. EPS 8 format. 2x size for preview.
Workplace. linear icon. Line with Editable stroke
Meeting Icons Set on White Background. Line Style Vector
300 Flat web icons - SEO and development, creative process, business and finance, office and business, security and protection, shopping and commerce, education and knowledge, technology and hardware
vector black 400 universal web icons set on gray
Workplace and Office Icons. Professional, pixel perfect icons optimized for both large and small resolutions. EPS 8 format. 2x size for preview.
Buildings line icon set. Bank, school, courthouse, university, library. Architecture concept. Can be used for topics like office, city, real estate
Office Icons
Office icons.
Simple Set of Real Estate Related Vector Line Icons. 
Contains such Icons as Map, Plan, Bedrooms, Area, Bell and more.
Editable Stroke. 48x48 Pixel Perfect.
Vector set of 150 flat web icons with long shadow on following themes - SEO and development, creative process, business and finance, office and business, security and protection, shopping and commerce
Working Icon. Professional, pixel perfect icons optimized for both large and small resolutions. EPS 8 format.
Set of vector line icons of business and finance for modern concepts, web and apps.
office icons set
Office icon vector
set of meeting icons, such as  group, team, people, conference, leader, discussion
100 office and organization icons set
real line icon symbol of ergonomics office chair posture proper employee back body position for spine and neck care human stickman or stick figure pose on adjustable desk as black light stroke vector
Office icon black line set
Set vector line icons in flat design office and business with elements for mobile concepts and web apps. Collection modern infographic logo and pictogram.
Outline web icon set - Office supplies.
Buildings set.
Business development flat icons in gray. Set of 16 pieces.
Set of meeting icons, such as seminar, classroom, team, conference, work, classroom
table and chair, office icon
vector black office icons set on gray
Outline web icon set - office workspace
Line Business Office Icons Set. Vector Set of Modern Thin Outline Working Place and Job Items.
vector black cities silhouette icon set on gray
Office icon set. Collection of high-quality black outline logo for web site design and mobile apps. Vector illustration on a white background.
business & office icons
Office icons set.
office icons set
Modern flat icons vector collection with long shadow effect in stylish colors of  business elements, office equipment and marketing items. Isolated on white background.
Set of 800 flat icons, for web, internet, mobile apps, interface design: business, finance, shopping, communication, fitness, computer, media, transportation, travel, easter, christmas, summer, device
100 business icons, human resource, finance, logistic icon set
Vector office building Icon
Office Icons
Desks Icons. Professional, pixel perfect icons optimized for both large and small resolutions. EPS 8 format.
Businessman working on computer
Vector office Icon
set workspace icon template for graphic and web design collection. Office pack symbol logo vector illustration
Business Coworkers talking and working at the computers vector icons
Simple office icons set. Universal office icon to use for web and mobile UI, set of basic office elements
business people thin line icon set in black for business, office & human resources.
Buildings - buildings icon set
Set of universal icons for web and mobile. Big package of modern minimalistic, thin line icons.
Vector illustration of various business, financial, office and web icons.
Buildings flat design web icons set with long shadows. template for design. vector illustration
Business and finance web icon set - outline icon collection, vector
Outline web icon set - office stationery
Simple Set of Document Related Vector Line Icons. 
Contains such Icons as Printer, Shredder, Legal Document, Archive, Handwriting and more. 
Editable Stroke. 48x48 Pixel Perfect.
Business and Office Icons with White Background
100 Universal Icons. Simplus series. Each icon is a single object (compound path)
Office and Business Icons
Office people icons set.
Simple Set of Business Presentation Related Vector Line Icons. 
Contains such Icons as Presenter, Teacher, Audience and more.
Editable Stroke. 48x48 Pixel Perfect.
Home on Laptop Screen icon with bonus pictures. Vector illustration style is flat iconic bicolor symbols, cobalt and gray colors, white background.

Search for "office icons" in these categories

Home office, remote work tips vector infographic template. Schedule, workplace presentation design elements. Data visualization with 4 steps. Process timeline chart. Workflow layout with linear icons
Vector illustration of isometric line icons for business, bank, social media market, logistics, internet technology, shop, education, sport, healthcare, art and construction. Blue 3d web symbols set.
Icon of high-rise office building. Construction, tall, urban. Architecture concept. Can be used for topics like city, financial district, workplace, business
Set vector line icons in flat design business, finance and accounting with elements for mobile concepts and web apps. Collection modern infographic logo and pictogram.
Home office simple minimalistic grey icons
office vector line icons, minimal pictogram design, editable stroke for any resolution
building icon
colorful business, finance and office flat design icons set. template elements for web and mobile applications
set of meeting icons, such as seminar, classroom, team, conference, work, classroom
set of teamwork icons, meeting, group, working, training
Set vector line icons in flat design office and business with elements for mobile concepts and web apps. Collection modern infographic logo and pictogram.
Blue tint and shade editable vector line icon set - suitcase vector, christmas calendar, manager, growth statistic, abacus, document, presentation board, brainstorm, factory, monitor, radio phone
pharmacy office icon vector line style
workplace. computer desk and chair. monochrome icon
office icons set
Property and accommodation icon set. Included the icons as home, house, palace, resort, apartment, tower and more.
Large icons set. Vector illustration of flat colored pictogram with long shadows. Sign and symbols for business, finance, shopping, communication, education, medicine, media, technology, transport.
set of business icons, teamwork, working, meeting, management, people
vector black business,  shopping, house and web icons set on gray
100 Essential Icon Set Eps
Work from home flat icons. Vector illustration included icon as freelance worker with laptop, workspace, pc monitor, business black silhouette pictogram for online job
Set vector line icons in flat design office and business with elements for mobile concepts and web apps. Collection modern infographic logo and pictogram.
Business people vector line icons
Web design objects, business, office and marketing items icons.
set of business people icons, such as meeting, team, structure, communication, member, group
Big set of office space line icons. Vector illustration isolated on a white background. Premium quality symbols. Stroke vector icons for concept or web graphics. Simple thin line signs.
Covid-19 and Protect icons set ,Vector
Office icons.
Team and Business Icons Set on White Background. Line Style Vector
File storage icon set. Collection of high quality black outline logo for web site design and mobile apps. Vector illustration on a white background
Editable simple line stroke vector icon set,Business basic icon,Business Meeting, Workplace, Office Building, Reception Desk and more.48x48 Pixel Perfect.
Business - Finance and Office icons collection - vector illustration
Marketing line icon set. Collection of high quality black outline logo for mobile concepts and web apps. Marketing set in trendy flat style. Vector illustration on a white background
Office Icons Set
300 Flat web icons - SEO and development, creative process, business and finance, office and business, security and protection, shopping and commerce, education and knowledge, technology and hardware
set of 200 high quality vector flat icons
of 34,506