Question 1

What does Obayashi Corporation do?

Accepted Answer

Obayashi Corporation offers building construction, civil construction, engineering, urban development, and real estate management services.

Question 2

In what sectors does Obayashi Corporation operate?

Accepted Answer

Obayashi Corporation operates in Construction.

Question 3

How many companies has Obayashi Corporation acquired?

Accepted Answer

Obayashi Corporation has made 4 acquisitions between 2005-2026, with a total disclosed deal value of $530.0M.

Question 4

What companies are owned by Obayashi Corporation?

Accepted Answer

Companies acquired by Obayashi Corporation include Multiplex, Kenaidan Contracting Ltd., Webcor Builders, John S. Clark Co.

Question 5

What are Obayashi Corporation's major acquisitions?

Accepted Answer

Obayashi Corporation's largest acquisitions include Multiplex ($530.0M, 2026).

Question 6

What is Obayashi Corporation's largest acquisition?

Accepted Answer

Obayashi Corporation's largest disclosed acquisition is Multiplex for $530.0M (2026).

Question 7

What was Obayashi Corporation's first acquisition?

Accepted Answer

Obayashi Corporation's first recorded acquisition was John S. Clark Co in 2005.

Question 8

What was Obayashi Corporation's most recent acquisition?

Accepted Answer

Obayashi Corporation's most recent acquisition is Multiplex, announced June 2026 for $530.0M.

Question 9

What is the average deal size for Obayashi Corporation acquisitions?

Accepted Answer

The average disclosed deal size for Obayashi Corporation acquisitions is $530.0M.

Question 10

What is the median deal size for Obayashi Corporation acquisitions?

Accepted Answer

The median disclosed deal size for Obayashi Corporation acquisitions is $530.0M. The median is often lower than the average because a few very large deals pull the average up.

Question 11

How much has Obayashi Corporation spent on acquisitions?

Accepted Answer

Obayashi Corporation has spent at least $530.0M across its disclosed acquisitions (of 4 total deals; some prices are undisclosed).

Question 12

Which sector has Obayashi Corporation spent the most on?

Accepted Answer

Obayashi Corporation has committed the most disclosed capital to Civil Engineering companies — about $530.0M across its deals in that sector.

Question 13

What sectors does Obayashi Corporation usually acquire in?

Accepted Answer

Obayashi Corporation most frequently acquires companies in Construction, Civil Engineering, Building Material.

Question 14

In which sector has Obayashi Corporation made the most acquisitions?

Accepted Answer

Obayashi Corporation has made the most acquisitions in the Construction sector.

Question 15

In which year did Obayashi Corporation make the most acquisitions?

Accepted Answer

Obayashi Corporation made the most acquisitions in 2026, with 1 deal.

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